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Mold Remediation in California

2,130 zip codes with active providers out of 1,757 total (121.2% coverage). Ranked #9 of 45 states by avg bid.

State Avg

$162.21

National Avg

$143.28

Coverage

121.2%

vs National

+13.2%

State vs National Average

California: $162+13.2% vs National Avg

Dashed line = National Avg ($143)

Mold Remediation Specialist Costs in California

Typical cost range: $1,500–$9,000 depending on affected area

Mold inspection and testing$300–$700
Small area remediation (under 100 sq ft)$1,500–$3,500
Large area remediation (attic, basement)$3,000–$9,000
Crawl space mold treatment$2,000–$6,000
Air duct mold cleaning$700–$2,000
Post-remediation clearance testing$200–$500

When to Hire a Mold Remediation Specialist

Emergency service available in most areas

You see visible mold growth larger than 10 square feet or it's spreading behind walls, in the attic, or in HVAC ducts
Family members are experiencing unexplained allergy symptoms, persistent headaches, or respiratory issues that improve when away from home
A home inspector found mold during a real estate transaction and you need professional remediation and clearance documentation
You've had a water leak or flood and smell musty odors even after drying — mold can establish in 24–48 hours after water damage

What to Look For

IICRC (Institute of Inspection Cleaning and Restoration Certification) or ACAC certification — the industry gold standard
A company that performs pre- and post-remediation air quality testing to verify mold levels return to normal
Proper containment using negative air pressure and HEPA filtration to prevent spore spread during removal
They identify and fix the moisture source first — mold always returns if the underlying water problem isn't resolved

Common Mold Remediation Specialist Problems in California

Attic mold from inadequate roof ventilation or bathroom exhaust fans venting into the attic instead of outside

Basement and crawl space mold from poor drainage, foundation cracks, or lack of vapor barriers

Bathroom mold behind tile and around tub/shower enclosures where grout has failed and moisture penetrates the wall

Mold inside HVAC ducts that spreads spores throughout the entire house every time the system runs

Hidden mold behind wallpaper, under carpet padding, or inside wall cavities after a slow plumbing leak

Mold in rental properties that landlords have painted over instead of properly remediating

Questions to Ask Before Hiring a Mold Remediation Specialist in California

Will you identify and address the moisture source, or just remove the visible mold?

Mold is a symptom of a water problem. If the source isn't fixed, the mold will return — sometimes within weeks. A professional should diagnose the cause before quoting removal.

Do you perform post-remediation verification testing, and who does it?

A third-party post-remediation test proves the air quality is back to normal. Some companies skip this step. Ideally, the testing company is independent from the remediation company.

What containment methods will you use during the work?

Professional remediation requires negative air pressure, HEPA air scrubbers, and physical barriers to prevent cross-contamination. If they don't mention containment, they're not following protocol.

Red Flags When Hiring a Mold Remediation Specialist

  • Claims they can test for mold AND do the remediation — this is a conflict of interest. Testing should be independent
  • Recommends 'mold-killing' paint, encapsulant, or ozone treatments as a standalone solution without removing contaminated materials
  • Uses bleach as their primary treatment method — bleach is ineffective on porous materials where mold roots grow
  • Cannot explain their containment procedures or doesn't use HEPA air scrubbers during removal
  • Quotes a fixed price without inspecting the full extent of the mold growth or testing to identify the species

DIY vs Hiring a Professional Mold Remediation Specialist

You can clean mold from non-porous surfaces (tile, glass, metal) smaller than 10 square feet with soap and water or a borax solution. Never use bleach on porous materials — it kills surface mold but the roots survive. Any mold on drywall, wood framing, insulation, carpet, or in HVAC systems requires professional remediation. Black mold (Stachybotrys) should always be handled by certified professionals due to serious health risks including respiratory damage and neurological symptoms.

Mold Remediation Specialist Safety Tips

  • Never disturb large areas of mold without proper containment — you can release millions of spores into your home's air and make the problem dramatically worse
  • Stachybotrys (toxic black mold) exposure can cause serious respiratory damage, neurological symptoms, and immune suppression — always get professional testing if you suspect it
  • Immunocompromised individuals, children, and elderly people should not be in the home during active mold remediation

Best Time to Hire a Mold Remediation Specialist in California

Mold thrives in warm, humid conditions — spring and summer are peak seasons, especially in southeastern and coastal states. Indoor humidity above 60% creates ideal mold conditions. Run dehumidifiers in basements and crawl spaces year-round. After any storm or flooding event, dry affected areas within 24–48 hours to prevent mold growth. Winter brings its own risks: condensation on cold windows and walls, and ice dam moisture penetrating attics.

Mold Remediation Specialist Licensing in California

Mold remediation licensing varies widely by state. Some states (TX, FL, LA, MD, VA) require specific mold remediation licenses. Others have no licensing requirements at all. Regardless of state law, always hire companies with IICRC S520 or ACAC certification. Ask for proof of liability insurance with a minimum $1M policy and workers' compensation coverage.

City-by-City Costs (853 cities)

CityAvg BidMax BidMin BidZip Codes
Beckwourth$390.00$390.00$390.001
Vinton$390.00$390.00$390.001
Kings Beach$390.00$390.00$390.001
Chilcoot$390.00$390.00$390.001
Carnelian Bay$390.00$390.00$390.001
Doyle$390.00$390.00$390.001
Loyalton$390.00$390.00$390.001
Markleeville$390.00$390.00$390.001
Tahoe Vista$390.00$390.00$390.001
Tahoe City$390.00$390.00$390.001
Sierraville$390.00$390.00$390.001
Lawndale$315.00$315.00$315.002
Chino Hills$315.00$315.00$315.001
Wilmington$315.00$315.00$315.002
Hawthorne$315.00$315.00$315.002
Valyermo$315.00$315.00$315.001
Mount Wilson$310.00$310.00$310.001
Duarte$310.00$310.00$310.003
South El Monte$310.00$310.00$310.001
South Pasadena$310.00$310.00$310.002
Monrovia$310.00$310.00$310.002
Monterey Park$310.00$310.00$310.003
Temple City$310.00$310.00$310.001
Walnut$310.00$310.00$310.002
Montrose$310.00$310.00$310.002
El Monte$310.00$310.00$310.004
Montebello$310.00$310.00$310.001
Sierra Madre$310.00$310.00$310.002
La Canada Flintridge$310.00$310.00$310.002
Verdugo City$310.00$310.00$310.001
La Crescenta$310.00$310.00$310.002
La Puente$310.00$310.00$310.004
Baldwin Park$310.00$310.00$310.001
Azusa$310.00$310.00$310.001
Glendora$310.00$310.00$310.002
Alhambra$310.00$310.00$310.006
Altadena$310.00$310.00$310.002
West Covina$310.00$310.00$310.004
Diamond Bar$310.00$310.00$310.001
Rowland Heights$310.00$310.00$310.001
Pasadena$310.00$310.00$310.0025
San Gabriel$310.00$310.00$310.003
Covina$310.00$310.00$310.003
Hacienda Heights$310.00$310.00$310.001
Rosemead$310.00$310.00$310.003
City Of Industry$310.00$310.00$310.003
Arcadia$310.00$310.00$310.004
San Marino$310.00$310.00$310.002
Truckee$299.73$390.00$254.603
Glendale$296.79$310.00$125.0014
Pomona$288.75$315.00$280.004
Highland$280.00$280.00$280.001
Idyllwild$280.00$280.00$280.001
Homeland$280.00$280.00$280.001
Cabazon$280.00$280.00$280.001
Thousand Palms$280.00$280.00$280.001
Twin Peaks$280.00$280.00$280.001
Lake Arrowhead$280.00$280.00$280.001
Bryn Mawr$280.00$280.00$280.001
Eastvale$280.00$280.00$280.001
Montclair$280.00$280.00$280.001
La Verne$280.00$280.00$280.001
Green Valley Lake$280.00$280.00$280.001
Grand Terrace$280.00$280.00$280.001
Beaumont$280.00$280.00$280.001
Banning$280.00$280.00$280.001
Jurupa Valley$280.00$280.00$280.001
Whitewater$280.00$280.00$280.001
Guasti$280.00$280.00$280.001
Rimforest$280.00$280.00$280.001
Coachella$280.00$280.00$280.001
Rialto$280.00$280.00$280.002
Cedarpines Park$280.00$280.00$280.001
Pioneertown$280.00$280.00$280.001
San Dimas$280.00$280.00$280.001
North Hills$280.00$310.00$250.002
North Palm Springs$280.00$280.00$280.001
Nuevo$280.00$280.00$280.001
Calimesa$280.00$280.00$280.001
Mira Loma$280.00$280.00$280.001
Sugarloaf$280.00$280.00$280.001
Lytle Creek$280.00$280.00$280.001
Morongo Valley$280.00$280.00$280.001
Forest Falls$280.00$280.00$280.001
Blue Jay$280.00$280.00$280.001
Bloomington$280.00$280.00$280.001
March Air Reserve Base$280.00$280.00$280.001
Mentone$280.00$280.00$280.001
Indian Wells$280.00$280.00$280.001
Big Bear City$280.00$280.00$280.001
Big Bear Lake$280.00$280.00$280.001
Fawnskin$280.00$280.00$280.001
Crestline$280.00$280.00$280.001
Desert Hot Springs$280.00$280.00$280.002
Patton$280.00$280.00$280.001
Norco$280.00$280.00$280.001
Mt Baldy$280.00$280.00$280.001
Skyforest$280.00$280.00$280.001
Mountain Center$280.00$280.00$280.001
Pinon Hills$280.00$280.00$280.001
Yucaipa$280.00$280.00$280.001
Running Springs$280.00$280.00$280.001
Angelus Oaks$280.00$280.00$280.001
Claremont$280.00$280.00$280.001
Wrightwood$280.00$280.00$280.001
Chino$280.00$280.00$280.002
Cedar Glen$280.00$280.00$280.001
Colton$280.00$280.00$280.001
South Lake Tahoe$273.94$390.00$254.607
Winchester$265.00$265.00$265.001
Fallbrook$265.00$265.00$265.002
Wildomar$265.00$265.00$265.001
Menifee$265.00$265.00$265.004
Chatsworth$265.00$280.00$250.002
Homewood$254.60$254.60$254.601
Echo Lake$254.60$254.60$254.601
Susanville$254.60$254.60$254.601
Tahoma$254.60$254.60$254.601
Emigrant Gap$254.60$254.60$254.601
Kyburz$254.60$254.60$254.601
Kirkwood$254.60$254.60$254.601
Twin Bridges$254.60$254.60$254.601
Floriston$254.60$254.60$254.601
Topaz$254.60$254.60$254.601
Olympic Valley$254.60$254.60$254.601
Portola$254.60$254.60$254.601
Norden$254.60$254.60$254.601
Calpine$254.60$254.60$254.601
Sierra City$254.60$254.60$254.601
Soda Springs$254.60$254.60$254.601
Clio$254.60$254.60$254.601
Winnetka$250.00$250.00$250.002
Woodland Hills$250.00$250.00$250.004
San Fernando$250.00$250.00$250.002
Reseda$250.00$250.00$250.002
Tarzana$250.00$250.00$250.002
Universal City$250.00$250.00$250.001
Valley Village$250.00$250.00$250.002
Valencia$250.00$250.00$250.003
Granada Hills$250.00$250.00$250.002
Newhall$250.00$250.00$250.002
Canoga Park$250.00$250.00$250.004
Pacoima$250.00$250.00$250.003
Panorama City$250.00$250.00$250.002
Porter Ranch$250.00$250.00$250.001
Sun Valley$250.00$250.00$250.002
Studio City$250.00$250.00$250.002
Encino$250.00$250.00$250.004
Mission Hills$250.00$250.00$250.003
Toluca Lake$250.00$250.00$250.001
Sylmar$250.00$250.00$250.002
Westminster$247.00$315.00$111.003
Manhattan Beach$245.00$315.00$175.002
Playa Del Rey$245.00$315.00$175.002
Victorville$241.50$280.00$126.004
Van Nuys$240.46$250.00$126.0013
Corona$240.33$315.00$126.006
Rancho Cucamonga$237.60$280.00$68.005
Burbank$235.77$315.00$125.0013
Agoura Hills$232.50$315.00$150.002
Anaheim$231.00$315.00$111.0017
Northridge$229.17$250.00$125.006
Palm Springs$228.67$280.00$126.003
Indio$228.67$280.00$126.003
San Jacinto$228.67$280.00$126.003
Hesperia$228.67$280.00$126.003
North Hollywood$227.45$250.00$126.0011
Ontario$227.00$280.00$68.004
Canyon Country$219.47$250.00$158.403
Sherman Oaks$219.00$250.00$126.004
Murrieta$218.67$265.00$126.003
Tujunga$217.50$310.00$125.002
Sunland$217.50$310.00$125.002
Redlands$216.13$280.00$88.403
Placentia$213.00$315.00$111.002
Fullerton$213.00$315.00$111.008
Whittier$211.00$310.00$200.0010
Temecula$209.40$265.00$126.005
Upland$209.33$280.00$68.003
Santa Clarita$206.68$250.00$125.005
Los Angeles$204.22$310.00$30.0096
Phelan$203.00$280.00$126.002
Cathedral City$203.00$280.00$126.002
Perris$203.00$280.00$126.004
Apple Valley$203.00$280.00$126.002
Palm Desert$203.00$280.00$126.004
West Hollywood$200.00$200.00$200.001
Hawaiian Gardens$200.00$200.00$200.001
West Hills$200.00$250.00$150.002
La Habra$200.00$200.00$200.003
Artesia$200.00$200.00$200.002
Compton$200.00$200.00$200.005
Cerritos$200.00$200.00$200.001
Huntington Park$200.00$200.00$200.001
Venice$200.00$200.00$200.002
Bell Gardens$200.00$200.00$200.001
Bellflower$200.00$200.00$200.002
Beverly Hills$200.00$200.00$200.005
Bell$200.00$200.00$200.001
Malibu$200.00$200.00$200.003
Norwalk$200.00$200.00$200.003
Santa Fe Springs$200.00$200.00$200.002
Santa Monica$200.00$200.00$200.0011
Seal Beach$200.00$200.00$200.001
Pacific Palisades$200.00$200.00$200.001
South Gate$200.00$200.00$200.001
Lakewood$200.00$200.00$200.005
La Mirada$200.00$200.00$200.003
La Palma$200.00$200.00$200.001
Signal Hill$200.00$200.00$200.001
Maywood$200.00$200.00$200.001
Topanga$200.00$200.00$200.001
Lynwood$200.00$200.00$200.001
Los Alamitos$200.00$200.00$200.002
Marina Del Rey$200.00$200.00$200.002
Downey$200.00$200.00$200.004
Cypress$200.00$200.00$200.001
Pico Rivera$200.00$200.00$200.003
Paramount$200.00$200.00$200.001
Moreno Valley$197.89$280.00$88.407
Long Beach$196.04$315.00$126.0027
Fontana$195.20$280.00$68.005
Culver City$193.75$200.00$175.004
San Bernardino$192.85$280.00$88.4015
Arroyo Grande$185.00$185.00$185.002
Goleta$185.00$185.00$185.004
Atascadero$185.00$185.00$185.002
Los Alamos$185.00$185.00$185.001
Summerland$185.00$185.00$185.001
Templeton$185.00$185.00$185.001
Los Osos$185.00$185.00$185.002
San Miguel$185.00$185.00$185.001
San Luis Obispo$185.00$185.00$185.008
Harmony$185.00$185.00$185.001
Grover Beach$185.00$185.00$185.002
Guadalupe$185.00$185.00$185.001
Los Olivos$185.00$185.00$185.001
New Cuyama$185.00$185.00$185.001
Bradley$185.00$185.00$185.001
Buellton$185.00$185.00$185.001
Cambria$185.00$185.00$185.001
Casmalia$185.00$185.00$185.001
San Simeon$185.00$185.00$185.001
Oceano$185.00$185.00$185.002
Shandon$185.00$185.00$185.001
Santa Barbara$185.00$185.00$185.0017
Paso Robles$185.00$185.00$185.002
Creston$185.00$185.00$185.001
Pismo Beach$185.00$185.00$185.002
Santa Margarita$185.00$185.00$185.001
Santa Ynez$185.00$185.00$185.001
Cayucos$185.00$185.00$185.001
Carson$185.00$200.00$175.005
Santa Maria$185.00$185.00$185.005
Nipomo$185.00$185.00$185.001
Solvang$185.00$185.00$185.002
Morro Bay$185.00$185.00$185.002
Avila Beach$185.00$185.00$185.001
Lompoc$185.00$185.00$185.003
Buena Park$181.25$200.00$175.004
Brea$179.00$315.00$111.003
La Quinta$177.33$280.00$126.003
Acton$175.00$175.00$175.001
Hermosa Beach$175.00$175.00$175.001
Harbor City$175.00$175.00$175.001
Rancho Palos Verdes$175.00$175.00$175.001
Redondo Beach$175.00$175.00$175.002
Rosamond$175.00$175.00$175.001
Edwards$175.00$175.00$175.002
El Segundo$175.00$175.00$175.001
California City$175.00$175.00$175.002
San Pedro$175.00$175.00$175.004
Palos Verdes Peninsula$175.00$175.00$175.001
Surfside$175.00$175.00$175.001
Edison$175.00$175.00$175.001
Sunset Beach$175.00$175.00$175.001
Littlerock$175.00$175.00$175.001
Tehachapi$175.00$175.00$175.002
Stanton$175.00$175.00$175.001
Mojave$175.00$175.00$175.002
Lomita$175.00$175.00$175.001
Lamont$175.00$175.00$175.001
Lancaster$175.00$175.00$175.006
Gardena$175.00$175.00$175.003
Lake Hughes$175.00$175.00$175.001
Torrance$175.00$175.00$175.0010
Arvin$175.00$175.00$175.001
Keene$175.00$175.00$175.001
Inglewood$175.00$175.00$175.0012
Riverside$174.58$280.00$88.4016
Bakersfield$172.73$175.00$125.0022
Garden Grove$169.29$315.00$111.007
Palmdale$166.67$175.00$125.006
Loma Linda$164.80$280.00$88.403
Stevenson Ranch$158.40$158.40$158.401
Lebec$158.40$158.40$158.401
Del Mar$156.80$156.80$156.801
Coronado$156.80$156.80$156.802
Lemon Grove$156.80$156.80$156.802
Bonita$156.80$156.80$156.802
La Mesa$156.80$156.80$156.804
La Jolla$156.80$156.80$156.805
National City$156.80$156.80$156.802
San Diego$151.13$156.80$126.0076
Carmichael$150.00$150.00$150.002
Camarillo$150.00$150.00$150.003
San Francisco$150.00$150.00$150.0051
San Mateo$150.00$150.00$150.005
Santa Rosa$150.00$150.00$150.008
San Ramon$150.00$150.00$150.002
Shingle Springs$150.00$150.00$150.001
Santa Paula$150.00$150.00$150.002
Santa Clara$150.00$150.00$150.007
Carpinteria$150.00$150.00$150.002
Simi Valley$150.00$150.00$150.005
Sunnyvale$150.00$150.00$150.005
Granite Bay$150.00$150.00$150.001
Hayward$150.00$150.00$150.007
Palo Alto$150.00$150.00$150.006
Oak View$150.00$150.00$150.001
Oak Park$150.00$150.00$150.001
Auburn$150.00$150.00$150.002
Antelope$150.00$150.00$150.001
Woodland$150.00$150.00$150.002
Oakland$150.00$150.00$150.0026
Galt$150.00$150.00$150.001
Somis$150.00$150.00$150.001
Moorpark$150.00$150.00$150.002
Atherton$150.00$150.00$150.001
Ventura$150.00$150.00$150.008
North Highlands$150.00$150.00$150.001
Elk Grove$150.00$150.00$150.004
Mountain View$150.00$150.00$150.006
Orangevale$150.00$150.00$150.001
Lincoln$150.00$150.00$150.001
Roseville$150.00$150.00$150.003
Loomis$150.00$150.00$150.001
Rio Vista$150.00$150.00$150.001
Point Mugu Nawc$150.00$150.00$150.001
Pleasanton$150.00$150.00$150.002
Pleasant Grove$150.00$150.00$150.001
Represa$150.00$150.00$150.001
Port Hueneme CBC Base$150.00$150.00$150.001
Fair Oaks$150.00$150.00$150.001
Elverta$150.00$150.00$150.001
Placerville$150.00$150.00$150.001
Port Hueneme$150.00$150.00$150.002
Piru$150.00$150.00$150.001
Richmond$150.00$150.00$150.007
Menlo Park$150.00$150.00$150.002
Lodi$150.00$150.00$150.003
Rocklin$150.00$150.00$150.002
San Jose$150.00$150.00$150.0057
Folsom$150.00$150.00$150.002
Livermore$150.00$150.00$150.002
Concord$150.00$150.00$150.008
Fillmore$150.00$150.00$150.002
Newbury Park$150.00$150.00$150.002
Oxnard$150.00$150.00$150.007
Union City$150.00$150.00$150.001
Berkeley$150.00$150.00$150.0011
Westlake Village$150.00$150.00$150.002
West Sacramento$150.00$150.00$150.002
Thousand Oaks$150.00$150.00$150.003
Brandeis$150.00$150.00$150.001
Yuba City$150.00$150.00$150.003
Davis$150.00$150.00$150.003
Daly City$150.00$150.00$150.004
Cupertino$150.00$150.00$150.002
Milpitas$150.00$150.00$150.002
Redwood City$150.00$150.00$150.005
Fremont$150.00$150.00$150.005
Spring Valley$149.10$156.80$126.004
Sacramento$146.40$150.00$126.00100
Rancho Cordova$142.00$150.00$126.003
Citrus Heights$142.00$150.00$126.003
Castaic$141.70$158.40$125.002
Santee$141.40$156.80$126.002
Calabasas$137.50$150.00$125.002
Ojai$137.50$150.00$125.002
El Cajon$133.70$156.80$126.004
Chula Vista$133.70$156.80$126.008
Irvine$130.15$315.00$111.0013
Landers$126.00$126.00$126.001
Cardiff By The Sea$126.00$126.00$126.001
Lakeside$126.00$126.00$126.001
San Ysidro$126.00$126.00$126.002
Jamul$126.00$126.00$126.001
Keyes$126.00$126.00$126.001
Julian$126.00$126.00$126.001
Jacumba$126.00$126.00$126.001
Gasquet$126.00$126.00$126.001
Joshua Tree$126.00$126.00$126.001
Carlsbad$126.00$126.00$126.006
Stockton$126.00$126.00$126.0019
Imperial Beach$126.00$126.00$126.002
Solana Beach$126.00$126.00$126.001
Smith River$126.00$126.00$126.001
Yermo$126.00$126.00$126.001
Blythe$126.00$126.00$126.002
Guatay$126.00$126.00$126.001
Westley$126.00$126.00$126.001
Adelanto$126.00$126.00$126.001
Thermal$126.00$126.00$126.001
Tracy$126.00$126.00$126.005
Holt$126.00$126.00$126.001
Yucca Valley$126.00$126.00$126.002
Aguanga$126.00$126.00$126.001
Alpine$126.00$126.00$126.002
San Luis Rey$126.00$126.00$126.001
Campo$126.00$126.00$126.001
Santa Ysabel$126.00$126.00$126.001
San Marcos$126.00$126.00$126.004
Hughson$126.00$126.00$126.001
Boulevard$126.00$126.00$126.001
Borrego Springs$126.00$126.00$126.001
Bonsall$126.00$126.00$126.001
Hinkley$126.00$126.00$126.001
Hickman$126.00$126.00$126.001
Hemet$126.00$126.00$126.004
Helendale$126.00$126.00$126.001
Tecate$126.00$126.00$126.002
Klamath$126.00$126.00$126.001
Twentynine Palms$126.00$126.00$126.002
Turlock$126.00$126.00$126.003
Trona$126.00$126.00$126.002
Lucerne Valley$126.00$126.00$126.001
Lockeford$126.00$126.00$126.001
Llano$126.00$126.00$126.001
Linden$126.00$126.00$126.001
Manteca$126.00$126.00$126.002
Farmington$126.00$126.00$126.001
Essex$126.00$126.00$126.001
Escondido$126.00$126.00$126.007
Encinitas$126.00$126.00$126.002
Escalon$126.00$126.00$126.001
Empire$126.00$126.00$126.001
Potrero$126.00$126.00$126.001
Poway$126.00$126.00$126.002
Red Mountain$126.00$126.00$126.001
Ranchita$126.00$126.00$126.001
Rancho Mirage$126.00$126.00$126.001
Ramona$126.00$126.00$126.001
Mecca$126.00$126.00$126.001
Fort Dick$126.00$126.00$126.001
Fort Irwin$126.00$126.00$126.001
Rancho Santa Fe$126.00$126.00$126.002
Ripon$126.00$126.00$126.001
Lake Elsinore$126.00$126.00$126.003
Ceres$126.00$126.00$126.001
Cima$126.00$126.00$126.001
Lathrop$126.00$126.00$126.001
French Camp$126.00$126.00$126.001
Salida$126.00$126.00$126.001
Riverbank$126.00$126.00$126.001
Ludlow$126.00$126.00$126.001
East Irvine$126.00$126.00$126.001
Earp$126.00$126.00$126.001
Daggett$126.00$126.00$126.001
Palomar Mountain$126.00$126.00$126.001
Patterson$126.00$126.00$126.001
Crescent City$126.00$126.00$126.002
Mountain Pass$126.00$126.00$126.001
Mount Laguna$126.00$126.00$126.001
Barstow$126.00$126.00$126.002
El Toro$126.00$126.00$126.001
Parker Dam$126.00$126.00$126.001
Desert Center$126.00$126.00$126.001
Oceanside$126.00$126.00$126.007
Oro Grande$126.00$126.00$126.001
Descanso$126.00$126.00$126.001
Denair$126.00$126.00$126.001
Pine Valley$126.00$126.00$126.001
Pauma Valley$126.00$126.00$126.001
Crows Landing$126.00$126.00$126.001
Modesto$126.00$126.00$126.0010
Nipton$126.00$126.00$126.001
Dulzura$126.00$126.00$126.001
Victor$126.00$126.00$126.001
Vernalis$126.00$126.00$126.001
Oakdale$126.00$126.00$126.001
Valley Center$126.00$126.00$126.001
Pala$126.00$126.00$126.001
Needles$126.00$126.00$126.001
Baker$126.00$126.00$126.001
Avalon$126.00$126.00$126.001
Newberry Springs$126.00$126.00$126.001
Atwood$126.00$126.00$126.001
Anza$126.00$126.00$126.001
Amboy$126.00$126.00$126.001
Vidal$126.00$126.00$126.001
Vista$126.00$126.00$126.004
Warner Springs$126.00$126.00$126.001
Waterford$126.00$126.00$126.001
Taft$125.00$125.00$125.001
Alpaugh$125.00$125.00$125.001
Tupman$125.00$125.00$125.001
Woody$125.00$125.00$125.001
Bodfish$125.00$125.00$125.001
Buttonwillow$125.00$125.00$125.001
Caliente$125.00$125.00$125.001
California Hot Springs$125.00$125.00$125.001
Glennville$125.00$125.00$125.001
Shafter$125.00$125.00$125.001
Weldon$125.00$125.00$125.001
Wofford Heights$125.00$125.00$125.001
Delano$125.00$125.00$125.001
Lost Hills$125.00$125.00$125.001
Ducor$125.00$125.00$125.001
Earlimart$125.00$125.00$125.001
Fellows$125.00$125.00$125.001
Frazier Park$125.00$125.00$125.001
Pearblossom$125.00$125.00$125.001
Pine Mountain Club$125.00$125.00$125.001
Maricopa$125.00$125.00$125.001
Posey$125.00$125.00$125.001
Mc Kittrick$125.00$125.00$125.001
Mc Farland$125.00$125.00$125.001
Playa Vista$125.00$125.00$125.001
Richgrove$125.00$125.00$125.001
Mountain Mesa$125.00$125.00$125.001
Orange$119.18$126.00$111.0011
Aliso Viejo$118.50$126.00$111.002
Fountain Valley$118.50$126.00$111.002
Laguna Niguel$118.50$126.00$111.002
Laguna Hills$118.50$126.00$111.002
San Juan Capistrano$118.50$126.00$111.002
Laguna Beach$118.50$126.00$111.002
Santa Ana$117.82$126.00$111.0011
Yorba Linda$116.00$126.00$111.003
Newport Beach$116.00$126.00$111.006
San Clemente$116.00$126.00$111.003
Tustin$116.00$126.00$111.003
Huntington Beach$116.00$126.00$111.006
Costa Mesa$116.00$126.00$111.003
Mission Viejo$116.00$126.00$111.003
Trabuco Canyon$111.00$111.00$111.002
Rancho Santa Margarita$111.00$111.00$111.001
Corona Del Mar$111.00$111.00$111.001
Laguna Woods$111.00$111.00$111.001
Midway City$111.00$111.00$111.001
Villa Park$111.00$111.00$111.001
Lake Forest$111.00$111.00$111.001
Dana Point$111.00$111.00$111.001
Foothill Ranch$111.00$111.00$111.001
Capistrano Beach$111.00$111.00$111.001
Camp Pendleton$111.00$111.00$111.001
Silverado$111.00$111.00$111.001
Ladera Ranch$111.00$111.00$111.001
Newport Coast$111.00$111.00$111.001
San Leandro$90.00$150.00$60.003
Belmont$78.44$78.44$78.441
Beale AFB$78.44$78.44$78.441
Guerneville$78.44$78.44$78.441
Gualala$78.44$78.44$78.441
Wheatland$78.44$78.44$78.441
Alviso$78.44$78.44$78.441
Alta$78.44$78.44$78.441
Ahwahnee$78.44$78.44$78.441
Aromas$78.44$78.44$78.441
Discovery Bay$78.44$78.44$78.441
Yountville$78.44$78.44$78.441
Yosemite National Park$78.44$78.44$78.441
Yorkville$78.44$78.44$78.441
Half Moon Bay$78.44$78.44$78.441
Hopland$78.44$78.44$78.441
Hood$78.44$78.44$78.441
Tomales$78.44$78.44$78.441
Thornton$78.44$78.44$78.441
The Sea Ranch$78.44$78.44$78.441
Wilton$78.44$78.44$78.441
Wilseyville$78.44$78.44$78.441
Murphys$78.44$78.44$78.441
Moss Landing$78.44$78.44$78.441
Morgan Hill$78.44$78.44$78.441
Pacific Grove$78.44$78.44$78.441
Oroville$78.44$78.44$78.441
Orinda$78.44$78.44$78.441
Oregon House$78.44$78.44$78.441
Olivehurst$78.44$78.44$78.441
Olema$78.44$78.44$78.441
Elmira$78.44$78.44$78.441
Middletown$78.44$78.44$78.441
El Nido$78.44$78.44$78.441
El Dorado Hills$78.44$78.44$78.441
El Dorado$78.44$78.44$78.441
El Cerrito$78.44$78.44$78.441
Monterey$78.44$78.44$78.441
Monte Rio$78.44$78.44$78.441
Mokelumne Hill$78.44$78.44$78.441
Delhi$78.44$78.44$78.441
Davenport$78.44$78.44$78.441
Danville$78.44$78.44$78.442
Pinole$78.44$78.44$78.441
Pine Grove$78.44$78.44$78.441
Pilot Hill$78.44$78.44$78.441
Petaluma$78.44$78.44$78.442
Pescadero$78.44$78.44$78.441
Penryn$78.44$78.44$78.441
Penngrove$78.44$78.44$78.441
Penn Valley$78.44$78.44$78.441
Pebble Beach$78.44$78.44$78.441
Crockett$78.44$78.44$78.441
Cressey$78.44$78.44$78.441
Coyote$78.44$78.44$78.441
Courtland$78.44$78.44$78.441
Cotati$78.44$78.44$78.441
Marshall$78.44$78.44$78.441
Mariposa$78.44$78.44$78.441
Marina$78.44$78.44$78.441
Mill Valley$78.44$78.44$78.441
Fairfield$78.44$78.44$78.442
Fairfax$78.44$78.44$78.441
Corte Madera$78.44$78.44$78.441
Planada$78.44$78.44$78.441
Pittsburg$78.44$78.44$78.441
Pioneer$78.44$78.44$78.441
Portola Valley$78.44$78.44$78.441
Pope Valley$78.44$78.44$78.441
Long Barn$78.44$78.44$78.441
Forestville$78.44$78.44$78.441
Mi Wuk Village$78.44$78.44$78.441
Merced$78.44$78.44$78.445
Meadow Vista$78.44$78.44$78.441
Mcclellan$78.44$78.44$78.441
Mather$78.44$78.44$78.441
Marysville$78.44$78.44$78.441
Martinez$78.44$78.44$78.441
Pollock Pines$78.44$78.44$78.441
Point Reyes Station$78.44$78.44$78.441
Plymouth$78.44$78.44$78.441
Pleasant Hill$78.44$78.44$78.441
Rio Linda$78.44$78.44$78.441
Rescue$78.44$78.44$78.441
Rail Road Flat$78.44$78.44$78.441
Cool$78.44$78.44$78.441
Colusa$78.44$78.44$78.441
Colfax$78.44$78.44$78.441
Cobb$78.44$78.44$78.441
Coarsegold$78.44$78.44$78.441
Cloverdale$78.44$78.44$78.441
Clearlake$78.44$78.44$78.441
Clarksburg$78.44$78.44$78.441
Livingston$78.44$78.44$78.441
Live Oak$78.44$78.44$78.441
Lucerne$78.44$78.44$78.441
Lower Lake$78.44$78.44$78.441
Lotus$78.44$78.44$78.441
Los Gatos$78.44$78.44$78.442
Los Banos$78.44$78.44$78.441
Los Altos$78.44$78.44$78.442
Rio Oso$78.44$78.44$78.441
San Carlos$78.44$78.44$78.441
San Bruno$78.44$78.44$78.441
San Anselmo$78.44$78.44$78.441
San Andreas$78.44$78.44$78.441
Salinas$78.44$78.44$78.445
Saint Helena$78.44$78.44$78.441
Ryde$78.44$78.44$78.441
Rough And Ready$78.44$78.44$78.441
Ross$78.44$78.44$78.441
Lagunitas$78.44$78.44$78.441
Ballico$78.44$78.44$78.441
Avery$78.44$78.44$78.441
Atwater$78.44$78.44$78.441
Valley Springs$78.44$78.44$78.441
Valley Ford$78.44$78.44$78.441
Drytown$78.44$78.44$78.441
Oakhurst$78.44$78.44$78.441
Novato$78.44$78.44$78.443
North San Juan$78.44$78.44$78.441
Duncans Mills$78.44$78.44$78.441
Pacifica$78.44$78.44$78.441
Millbrae$78.44$78.44$78.441
Nevada City$78.44$78.44$78.441
Napa$78.44$78.44$78.442
Foresthill$78.44$78.44$78.441
Alamo$78.44$78.44$78.441
Firebaugh$78.44$78.44$78.441
Fiddletown$78.44$78.44$78.441
Felton$78.44$78.44$78.441
Rohnert Park$78.44$78.44$78.441
Rodeo$78.44$78.44$78.441
Copperopolis$78.44$78.44$78.441
Chualar$78.44$78.44$78.441
Chowchilla$78.44$78.44$78.441
Chico$78.44$78.44$78.442
Angwin$78.44$78.44$78.441
San Juan Bautista$78.44$78.44$78.441
San Geronimo$78.44$78.44$78.441
Friant$78.44$78.44$78.441
Freedom$78.44$78.44$78.441
Lafayette$78.44$78.44$78.441
Le Grand$78.44$78.44$78.441
Larkspur$78.44$78.44$78.441
Lakeport$78.44$78.44$78.441
Carmel By The Sea$78.44$78.44$78.441
Carmel$78.44$78.44$78.441
Capitola$78.44$78.44$78.441
San Rafael$78.44$78.44$78.442
San Quentin$78.44$78.44$78.441
San Pablo$78.44$78.44$78.441
Kenwood$78.44$78.44$78.441
Kelseyville$78.44$78.44$78.441
Jackson$78.44$78.44$78.441
Gilroy$78.44$78.44$78.441
Geyserville$78.44$78.44$78.441
Georgetown$78.44$78.44$78.441
Garden Valley$78.44$78.44$78.441
Fulton$78.44$78.44$78.441
Seaside$78.44$78.44$78.441
Scotts Valley$78.44$78.44$78.441
Sausalito$78.44$78.44$78.441
Saratoga$78.44$78.44$78.441
Santa Rita Park$78.44$78.44$78.441
Santa Cruz$78.44$78.44$78.444
Cazadero$78.44$78.44$78.441
Castroville$78.44$78.44$78.441
Angels Camp$78.44$78.44$78.441
Canyon$78.44$78.44$78.441
Campo Seco X$78.44$78.44$78.441
Campbell$78.44$78.44$78.441
Sutter Creek$78.44$78.44$78.441
Camino$78.44$78.44$78.441
Calistoga$78.44$78.44$78.441
Bethel Island$78.44$78.44$78.441
Sheridan$78.44$78.44$78.441
Sebastopol$78.44$78.44$78.441
Stanford$78.44$78.44$78.441
South Dos Palos$78.44$78.44$78.441
Soulsbyville$78.44$78.44$78.441
Soquel$78.44$78.44$78.441
Sonora$78.44$78.44$78.441
Sonoma$78.44$78.44$78.441
Somerset$78.44$78.44$78.441
Snelling$78.44$78.44$78.441
Smartsville$78.44$78.44$78.441
Sloughhouse$78.44$78.44$78.441
Gonzales$78.44$78.44$78.441
Gold Run$78.44$78.44$78.441
Glenhaven$78.44$78.44$78.441
Glencoe$78.44$78.44$78.441
Glen Ellen$78.44$78.44$78.441
Ione$78.44$78.44$78.441
Inverness$78.44$78.44$78.441
Benicia$78.44$78.44$78.441
Knightsen$78.44$78.44$78.441
Vallejo$78.44$78.44$78.444
Vallecito$78.44$78.44$78.441
Vacaville$78.44$78.44$78.442
Upper Lake$78.44$78.44$78.441
Twain Harte$78.44$78.44$78.441
Tuolumne$78.44$78.44$78.441
Travis AFB$78.44$78.44$78.441
Biggs$78.44$78.44$78.441
Byron$78.44$78.44$78.441
Burson$78.44$78.44$78.441
Burlingame$78.44$78.44$78.441
Browns Valley$78.44$78.44$78.441
Brisbane$78.44$78.44$78.441
Brentwood$78.44$78.44$78.441
Suisun City$78.44$78.44$78.441
Stinson Beach$78.44$78.44$78.441
Stevinson$78.44$78.44$78.441
Boonville$78.44$78.44$78.441
Hollister$78.44$78.44$78.441
Hilmar$78.44$78.44$78.441
Hidden Valley Lake$78.44$78.44$78.441
Hercules$78.44$78.44$78.441
Herald$78.44$78.44$78.441
Healdsburg$78.44$78.44$78.441
Hathaway Pines$78.44$78.44$78.441
Isleton$78.44$78.44$78.441
Windsor$78.44$78.44$78.441
American Canyon$78.44$78.44$78.441
Amador City$78.44$78.44$78.441
Dos Palos$78.44$78.44$78.441
Dobbins$78.44$78.44$78.441
Dixon$78.44$78.44$78.441
Watsonville$78.44$78.44$78.441
Walnut Grove$78.44$78.44$78.441
Walnut Creek$78.44$78.44$78.444
Gustine$78.44$78.44$78.441
Arnold$78.44$78.44$78.441
Aptos$78.44$78.44$78.441
Applegate$78.44$78.44$78.441
Antioch$78.44$78.44$78.442
Woodacre$78.44$78.44$78.441
Winton$78.44$78.44$78.441
Winters$78.44$78.44$78.441
Groveland$78.44$78.44$78.441
Gridley$78.44$78.44$78.441
Greenwood$78.44$78.44$78.441
Birds Landing$78.44$78.44$78.441
Wallace$78.44$78.44$78.441
Volcano$78.44$78.44$78.441
Diamond Springs$78.44$78.44$78.441
Nicolaus$78.44$78.44$78.441
Nice$78.44$78.44$78.441
Nicasio$78.44$78.44$78.441
Belvedere Tiburon$78.44$78.44$78.441
Newcastle$78.44$78.44$78.441
Occidental$78.44$78.44$78.441
Oakley$78.44$78.44$78.441
Greenbrae$78.44$78.44$78.441
Grass Valley$78.44$78.44$78.441
Bolinas$78.44$78.44$78.441
Bodega Bay$78.44$78.44$78.441
Bodega$78.44$78.44$78.441
West Point$78.44$78.44$78.441
Moraga$72.29$78.44$60.003
El Sobrante$69.22$78.44$60.002
Madera$66.08$78.44$29.004
South San Francisco$61.97$78.44$45.502
San Lorenzo$60.00$60.00$60.001
Diablo$60.00$60.00$60.001
Dublin$60.00$60.00$60.001
Castro Valley$60.00$60.00$60.002
Clayton$60.00$60.00$60.001
Sunol$60.00$60.00$60.001
Albany$60.00$60.00$60.001
Newark$60.00$60.00$60.001
Emeryville$60.00$60.00$60.002
Piedmont$60.00$60.00$60.001
Port Costa$60.00$60.00$60.001
Alameda$60.00$60.00$60.002
Biola$29.00$29.00$29.001
Armona$29.00$29.00$29.001
Tollhouse$29.00$29.00$29.001
Tulare$29.00$29.00$29.001
Big Creek$29.00$29.00$29.001
Burrel$29.00$29.00$29.001
Sultana$29.00$29.00$29.001
Traver$29.00$29.00$29.001
Prather$29.00$29.00$29.001
Clovis$29.00$29.00$29.004
Sanger$29.00$29.00$29.001
Del Rey$29.00$29.00$29.001
Piedra$29.00$29.00$29.001
O Neals$29.00$29.00$29.001
Raisin City$29.00$29.00$29.001
Farmersville$29.00$29.00$29.001
Lemoore$29.00$29.00$29.001
Fresno$29.00$29.00$29.0058
Mono Hot Springs$29.00$29.00$29.001
Ivanhoe$29.00$29.00$29.001
Kaweah$29.00$29.00$29.001
Goshen$29.00$29.00$29.001
Kerman$29.00$29.00$29.001
Yettem$29.00$29.00$29.001
Hanford$29.00$29.00$29.001
Visalia$29.00$29.00$29.003
Waukena$29.00$29.00$29.001

Showing 853 of 853 rows

Coverage Gaps

446 zip codes without coverage

These areas in California have no active mold remediation providers.

AcampoAdinAlbionAlderpointAlleghanyAltavilleAlturasAndersonAnnapolisArbuckleArtoisAuberryAvenalBadgerBangorBass lakeBaysideBella vistaBen lomondBentonBerry creekBieberBig barBig bendBig oak flatBig pineBig surBlocksburgBlue lakeBoronBoulder creekBranscombBrawleyBridgeportBrookdaleBrooksBrownsvilleBurneyBurnt ranchButte cityButte meadowsCalexicoCalipatriaCallahanCamp meekerCamp nelsonCamptonvilleCanbyCantua creekCanyondam

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Frequently Asked Questions

How much does mold remediation cost in California?

The average bid for mold remediation in California is $162.21, compared to the national average of $143.28. Prices range from $29 to $390 depending on location. Typical cost range: $1,500–$9,000 depending on affected area.

What cities in California have mold remediation coverage?

California has mold remediation providers in 853 cities across 2,130 zip codes, representing 121.2% coverage of the state. Top cities include Beckwourth, Vinton, Kings Beach, Chilcoot, Carnelian Bay.

How does California compare to the national average for mold remediation?

California is 13.2% above the national average for mold remediation. It ranks #9 out of 45 states by average bid.

Are there areas in California without mold remediation providers?

Yes, 446 zip codes in California currently have no active mold remediation providers. Underserved cities include Acampo, Adin, Albion, Alderpoint, Alleghany.

When should I hire a mold remediation specialist in California?

You see visible mold growth larger than 10 square feet or it's spreading behind walls, in the attic, or in HVAC ducts Emergency service is available in most California areas. Mold thrives in warm, humid conditions — spring and summer are peak seasons, especially in southeastern and coastal states.

What should I look for in a mold remediation specialist in California?

IICRC (Institute of Inspection Cleaning and Restoration Certification) or ACAC certification — the industry gold standard. A company that performs pre- and post-remediation air quality testing to verify mold levels return to normal. Mold remediation licensing varies widely by state.

Can I do mold remediation work myself instead of hiring a pro?

You can clean mold from non-porous surfaces (tile, glass, metal) smaller than 10 square feet with soap and water or a borax solution. Never use bleach on porous materials — it kills surface mold but the roots survive. Any mold on drywall, wood framing, insulation, carpet, or in HVAC systems requires professional remediation.

What warranty should I expect from a mold remediation specialist in California?

Expect a warranty of at least 1 year on remediation work, contingent on the moisture source being resolved. The warranty should cover re-treatment if mold returns in the same area.