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Find Mold & toxic material testers in La Honda

Avatar for Mold Test Company Central CA
Mold Test Company Central CA
4.5(
73
)

Serving La Honda, CA and surrounding areas

Approved

In business since 2015

Emergency services offered

Small jobs welcome

"They weren't forthcoming about additional testing. Base inspection $299 then additional $400+ for lab testing. Wish I had known for vendor comparison purposes. However, I think it was worth it. Owner said the techs need to be instructed to say it was optional, but it helps you better understand the mold your dealing with. Glad I did it but not sure if it could have been done for less."
Attic Ceiling
Drywall
Drywall
Insulation
Insulation

+66

Response time10 hrs
272 neighbors recently requested a quote
Recommended by87%of homeowners
Avatar for Mold Remedies
Mold Remedies
4.6(
21
)

Serving La Honda, CA and surrounding areas

Approved

In business since 2002

Credit card accepted

Customers say: Super punctual

"These guys were professional, knew exactly where the mold was coming from and how to remove it. They were timely and did a great job!"
Areas of concern
 Dry Rot
Polluted Air
Clean air
We can make it happen

+15

Response time2 days
1 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for Golden Team Builders
Golden Team Builders
5.0(
8
)

Serving La Honda, CA and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

"Golden Team Builders did an excellent job with our mold remediation after water damage. They handled the entire process professionally, removing all the mold thoroughly and making sure everything was safe and clean. After the mold removal, they installed new drywall, which came out perfectly smooth and well finished. In addition, they completed a full remodel of our bathroom and kitchen, and the results were beautiful. The quality of work, attention to detail, and overall craftsmanship really stood out. The team was punctual, clean, and very easy to work with throughout the entire project. Sam, the project manager, was great to work with?very responsive, organized, and kept everything running smoothly from start to finish. Highly recommend Golden Team Builders for mold remediation and full remodeling services."
Kitchen remodel
Kitchen remodel
Kitchen remodel
Kitchen remodel
Kitchen remodel

+31

4 neighbors recently requested a quote
Avatar for American Air Testing Inc
American Air Testing Inc
4.8(
12
)

Serving La Honda, CA and surrounding areas

In business since 2001

Free estimates

Warranties offered

"I suspected the presence of mold in our first floor due to an allergic reaction and a previous leak in the area.  John Riera and his son came, took moisture readings and air samples.  In addition, John was able to troubleshoot and provide other possible causes/solutions to the allergies.  He produced a detailed report with good advice.  The service is pricier than other mold inspection companies, but I like that there is no potential conflict as he does not do remediation, and that his expertise extends to other chemical contaminants."
Recommended by83%of homeowners
Avatar for Environmental Mold Sampling LLC
Environmental Mold Sampling LLC
5.0(
4
)

Serving La Honda, CA and surrounding areas

In business since 2000

Free estimates

Warranties offered

We are an indoor environmental testing company with 15 years in the industry, we maintain an A+ rating with the better business bureau at all times, We do not perform mold abatement as it is a conflict of interest to perform both. We are ACAC certified, fully insured and we keep up with industry standards. We recommend only qualified licensed remediation companies to perform abatement. We are also Infra red certified level 1 We can infra red scan your entire home for hidden moisture, heat and air conditioning loss through openings and lack of insulation. We can also detect leaking or disconnected HVAC ducting in walls and ceilings.

Recommended by100%of homeowners
Avatar for Green Planet Mold & Restoration
Green Planet Mold & Restoration
5.0(
26
)

Serving La Honda, CA and surrounding areas

In business since 2003

Free estimates

Emergency services offered

"I had an inspection done by a mold inspector and the report stated that we had mold in our garage. I used Green Planet to remove the mold, they provided me with a proposal, fair price and scheduled the work to start only days after. E.Z is very knowledgeable and very easy to communicate with. They did another inspection after the work was done and we were mold free. Thank you Green Planet Mold. <br />"
Recommended by100%of homeowners
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FAQs for mold & toxic material test projects in La Honda, CA

Some companies offer a no‑cost phone or video consultation that screens for red flags. If the discussion points to a real issue, the pro will recommend a paid on‑site inspection. The complimentary call clarifies whether you need full testing, but it isn’t a substitute for samples, lab work, or a written report. Always confirm what the free service covers before you schedule.

A standard inspection, which includes basic air and surface samples, takes an average of two hours. If the pro needs to probe hidden spaces, such as wall cavities or ductwork, plan on up to six hours. Extra time allows the inspector to reach tight areas, collect additional samples, and document findings. Lab analysis is a separate process and often adds several business days to the overall timeframe before you receive the full report.

Mold thrives where moisture lingers and air flow is poor. Common hotspots include bathroom walls, kitchen backsplashes, window sills, HVAC vents, fireplaces, crawl spaces, and enclosed attics. Check these areas regularly—especially after leaks or high‑humidity weather—to catch growth early and avoid costly repairs.

Unchecked mold can knock 20% to 37% off a home’s market value because buyers worry about hidden damage and health risks. Even after remediation, visible staining or a history of major moisture issues can still lower offers and prolong the time on the market. Addressing mold quickly protects both your property’s structural integrity and its resale appeal.

The La Honda, CA homeowners’ guide to mold & toxic material tests

From average costs to expert advice, get all the answers you need to get your job done.