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Top-Rated Mold and asbestos pros in Los Osos - Updated Nov 2026

Mold Detective
4.9(
138
)
Mold & Toxic Material TestIndoor Air Quality TestingMold & Toxic Material Test - For Business

Serving Los Osos, CA and surrounding areas

Approved

Super Service Award Winner

In business since 1999

Emergency services offered

Credit card accepted

"This is, without a doubt, the best experience I have had with mold testing. There are so many countless "Mold testing professionals" who don't know what they're doing. The "Mold Detective" knows her stuff and you would be fortunate to have her look at your living space. She's worth every penny!"
Response time4 hrs
Response rate85%
5 neighbors recently requested a quote
Avatar for Mold Test Company Central CA
Mold Test Company Central CA
4.0(
90
)
Mold & Toxic Material TestIndoor Air Quality TestingMold & Toxic Material Test - For Business

Serving Los Osos, CA and surrounding areas

Approved

In business since 2015

Emergency services offered

Small jobs welcome

"The inspector was professional and thorough. The report was timely and the company's representative called me to explain the results of the test. I've emailed him to request clarifications and am awaiting his reply. The only negative thing is that after our telephone conversation he transferred me to a 3rd party company who markets mold removal services. The rep there tried to sell me his product. I didn't buy it yet."
Attic Ceiling
Drywall
Drywall
Insulation
Insulation

+66

Response time10 hrs
136 neighbors recently requested a quote
Recommended by85%of homeowners
Avatar for Hindsight Environmental
Hindsight Environmental
5.0(
7
)
Asbestos - Testing

Serving Los Osos, CA and surrounding areas

Approved

Credit card accepted

Offers commercial services

If you are planning a renovation, demolition, or repair, you need clear answers fast. Hindsight Environmental provides independent asbestos, lead, and mold testing with fast scheduling, rapid laboratory turnaround, and straightforward reports so you can keep your project moving.\n\nWe specialize in asbestos and lead testing, from individual materials to pre-renovation surveys and lead inspections. Every inspection is performed by an owner, and results and reports are typically delivered within 24–48 hours.\n\nWe test and consult only — we do not perform abatement or remediation. Our findings are independent and focused on giving you accurate answers, not selling you cleanup work.\n\nWhen asbestos, lead, or mold is identified, we clearly explain the results and what they mean so you can make an informed decision and keep your project moving.

San Luis Carpet Cleaning, Inc.
4.4(
103
)
Toxicity and Mold - RemovalToxicity and Mold - Removal - For Business

Serving Los Osos, CA and surrounding areas

Approved

In business since 1999

Free estimates

Credit card accepted

At San Luis Carpet Cleaning, we?ve been cleaning carpets since 1999. Our professional deep cleaning services extend beyond carpet cleaning to furniture cleaning, tile and grout, hardwood, air ducts, stone care, and 24-hour emergency water restoration. Our clearly marked vehicles deliver state-of-the-art cleaning equipment, highly-trained technicians, and 24/7 response time to your doorstep.

1 neighbors recently requested a quote
Recommended by91%of homeowners
Avatar for EL PASO MAINTENANCE INC
EL PASO MAINTENANCE INC
5.0(
1
)
Toxicity and Mold - RemovalToxicity and Mold - Removal - For Business

Serving Los Osos, CA and surrounding areas

Approved

In business since 2006

Emergency services offered

Warranties offered

"El Paso Maintenance did a sky light repair that included dry rot removal and replacement. Crew did an outstanding job. Owner and the General Manager were part of the initial inspection for this job and very professional and thorough. Highly recommend this company for maintenance and restoration repairs. Thank You! The Czirakis"
Vehicles Responding
Atascadero_WaterMIT
PPE
1 neighbors recently requested a quote
Avatar for COASTAL RESTORATION SERVICES INC
COASTAL RESTORATION SERVICES INC
5.0(
13
)
Mold & Toxic Material TestMold & Toxic Material Test - For BusinessToxicity and Mold - Removal+1 more

Serving Los Osos, CA and surrounding areas

In business since 2024

Free estimates

Emergency services offered

"Coastal restoration services is highly recommended by our family. Tony the owner is knowledgeable, approachable and will help you understand all the issues you are dealing with. He will take his time to explain everything you need to know. He is an expert in his field and did a fantastic job."
Response time1 day
Recommended by92%of homeowners
Avatar for Lighthouse Keepers Emergency Service & Cleaning
Lighthouse Keepers Emergency Service & Cleaning
5.0(
3
)
Toxicity and Mold - RemovalToxicity and Mold - Removal - For Business

Serving Los Osos, CA and surrounding areas

In business since 2016

Emergency services offered

Small jobs welcome

"They have gone above and beyond their basic duties in cleaning services. They add extra touches that push them above the average cleaning company. I would not trust anyone else with my house! If you are looking for a disaster clean up or a maintenance cleaning service, look no further."
Response time20 mins
Recommended by100%of homeowners
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