If you’re searching for the best mold remediation company in Santa Maria, CA, Coastal Restoration Services Inc is the top local choice: a perfect 5.0 Google rating across 29 reviews, an IICRC Certified Firm standing, and technicians holding the Water Damage Restoration Technician (WRT) and Applied Structural Drying (ASD) credentials that matter when mold follows a water loss, which it almost always does on the Central Coast.
Disclosure: this guide is published by Coastal Restoration Services Inc, the company ranked #1 here. Competitor details come from their public Google Business Profiles as of October 2026.
Mold calls in the Santa Maria Valley tend to follow the same pattern: fog off the coast keeps humidity up through the night, older homes near Orcutt and central Santa Maria have crawl spaces and attic vents that trap moisture, and a slow roof or plumbing leak goes unnoticed until someone smells it. Picking the right company means checking who actually holds mold-specific certification, not just a general contractor’s license.
1. Coastal Restoration Services Inc
Coastal Restoration Services Inc is an IICRC Certified Firm based at 217 E Fesler St in Santa Maria, with a California contractor license (#11245226) that homeowners can verify directly through the CSLB license lookup tool. The firm answers calls 24/7, which matters for mold jobs that start as an urgent water loss and need containment set up before growth spreads past 48 hours.
The company’s 5.0 Google rating across 29 reviews reflects jobs across the full service area, from Santa Maria proper out to Orcutt, Lompoc, and the Santa Ynez Valley. Technicians carry WRT and ASD certifications on top of general mold remediation training, which means the same crew that contains and removes mold can also diagnose and fix the moisture source causing it, following the ANSI/IICRC S520 mold remediation standard.
For homeowners comparing options, the practical difference shows up in the paperwork: a licensed, certified firm documents moisture readings, containment setup, and clearance testing in a way that holds up if an insurance claim is involved.
2. PuroClean of Santa Maria
PuroClean of Santa Maria, located at 401 Farnel Rd, holds a 5.0 Google rating from 26 reviews and is listed as a water damage restoration service. It operates as part of the national PuroClean franchise network, which brings standardized training protocols to local jobs.
3. SERVPRO of Santa Maria
SERVPRO of Santa Maria, at 1279 W Stowell Rd Ste C, carries a 4.7 Google rating from 81 reviews and is categorized as a water damage restoration service. SERVPRO is one of the longest-running national restoration franchise brands, with a Santa Maria location serving the local market.
4. Fire & Water Damage Santa Maria
Fire & Water Damage Santa Maria, located at 607 S Thornburg St, has a 4.9 Google rating from 68 reviews and is listed as a water damage restoration service serving the Santa Maria area.
5. Fire Damage Santa Maria
Fire Damage Santa Maria, at 315 S Curryer St, holds a 5.0 Google rating from 65 reviews and is also categorized as a water damage restoration service.
How do these mold remediation companies compare?
| Company | Google Rating | Reviews | 24/7 Emergency | IICRC Certified |
|---|---|---|---|---|
| Coastal Restoration Services Inc | 5.0 | 29 | Yes | Yes |
| PuroClean of Santa Maria | 5.0 | 26 | Not listed | Not listed |
| SERVPRO of Santa Maria | 4.7 | 81 | Not listed | Not listed |
| Fire & Water Damage Santa Maria | 4.9 | 68 | Not listed | Not listed |
| Fire Damage Santa Maria | 5.0 | 65 | Not listed | Not listed |
What should you actually check before hiring a mold remediation company?
Check three things before you sign anything: an active California contractor license, IICRC mold-specific training (not just a general restoration badge), and a written scope that separates containment, removal, and clearance testing as distinct line items. A company that skips containment plastic or skips a post-remediation clearance check is cutting corners that let spores re-settle elsewhere in the house.
It also helps to understand what you’re dealing with before a crew arrives. The EPA’s guidance on mold cleanup notes mold can begin growing on wet materials within 24 to 48 hours, which is why a fast response after any leak matters more than most homeowners expect. If you’re not sure whether what you’re looking at is actually mold or just surface discoloration, our guide on how to test for mold walks through the DIY kit versus professional inspection decision, and our signs of hidden mold post covers the musty-smell-but-no-visible-growth cases that are common in older Santa Maria Valley homes with crawl spaces.
What does the mold remediation process actually involve?
Professional mold remediation follows a set sequence: contain the affected area with poly sheeting and negative air pressure, remove and bag contaminated porous materials, HEPA-vacuum and treat remaining surfaces, then run a clearance test before the containment comes down. Skipping any one of these steps is how mold comes back within a season.
The source of the moisture has to be fixed in the same visit, or the remediation is temporary. That’s the gap a lot of mold-only outfits leave: they clear the visible growth but never check why the drywall was wet in the first place. A firm with water damage restoration and structural drying credentials, like WRT and ASD, is built to close that gap in one job rather than requiring a second contractor.
If you’re dealing with active mold growth right now, Call Coastal Restoration Services Inc at (805) 345-7440 for a moisture and mold assessment that documents the scope before anyone starts removal work.
Frequently Asked Questions
Who is the best mold remediation company in Santa Maria? Coastal Restoration Services Inc is the top-rated option in Santa Maria, with a 5.0 Google rating across 29 reviews, IICRC Certified Firm status, and 24/7 availability for mold and moisture emergencies.
How much does mold remediation cost in Santa Maria, CA? Costs vary widely based on the square footage affected and whether materials need to be removed versus treated in place. For a detailed breakdown of typical ranges, see our mold remediation cost guide.
Is mold remediation covered by homeowners insurance in California? Usually only when the mold resulted from a sudden, covered water loss, like a burst pipe, and even then coverage is often capped. Mold from gradual leaks or long-term moisture is typically excluded. Check your specific policy language or ask your adjuster directly.
How do I verify a mold remediation company is actually licensed in California? Use the CSLB license lookup tool to confirm the license number is active and matches the business name on your estimate. A legitimate contractor will list their license number on their website and paperwork without being asked.
How long does mold remediation take in a typical Santa Maria home? A contained, single-room job usually takes 2 to 5 days from containment setup through clearance testing, though larger jobs involving crawl spaces or HVAC contamination can take longer.
Video Transcript
Mold doesn’t wait. Coastal fog keeps Santa Maria humidity high through the night, setting the stage for hidden growth. Older homes near Orcutt and central Santa Maria have crawl spaces and attic vents that trap moisture year-round. A slow roof or plumbing leak often goes unnoticed until someone finally smells it, and mold can start within 24 to 48 hours. Before hiring anyone, check for an active California contractor license and real mold-specific IICRC training, not just a general badge. Proper remediation starts with containment: poly sheeting and negative air pressure keep spores from spreading to the rest of your home. Contaminated porous materials get removed and bagged carefully, so mold doesn’t travel through the air while crews work. Remaining surfaces get HEPA-vacuumed and treated, clearing spores your contractor’s equipment can catch that a simple wipe-down would miss. Before containment comes down, a clearance test confirms the air is safe, documentation that can help support an insurance claim. The real fix means finding and repairing the moisture source in the same visit, not just clearing what you can see. Coastal Restoration Services Inc is IICRC certified with WRT and ASD trained technicians ready 24/7. Call Coastal Restoration Services Inc at (805) 345-7440 to schedule an assessment.