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Find Mold & toxic material testers in Sausalito

Avatar for Moisture & Restoration Consultants, LLC
Moisture & Restoration Consultants, LLC
4.8(
48
)

Serving Sausalito, CA and surrounding areas

Approved

In business since 1994

Emergency services offered

Warranties offered

"Dave Osborne was very knowledgeable and helpful in advising me on how to deal with my mold issue. Totally professional."
Mold Remediation Project
Master Bathroom
Master Bathroom
Hall Bathroom
Hall Bathroom

+27

Response time10 hrs
15 neighbors recently requested a quote
Recommended by85%of homeowners
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Avatar for Mold Remedies
Mold Remedies
4.6(
21
)

Serving Sausalito, 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
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Avatar for Viva Property Restoration
Viva Property Restoration
4.9(
30
)

Serving Sausalito, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2020

Emergency services offered

Warranties offered

"They were great the entire process. They were very detailed and clean when removing the mold from my bathroom. I was very satisfied with their professionalism."
Mold
Attic Water Damage
Damage Sheetrock
Response time11 hrs
Response rate90%
18 neighbors recently requested a quote
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Avatar for Bio 911
Bio 911
5.0(
17
)

Serving Sausalito, CA and surrounding areas

Approved

In business since 2018

Free estimates

Credit card accepted

"Outstanding service! We had a pretty nasty mold problem, which was taken care of incredibly fast and efficiently. You immediately could tell that Kirill really knew what he was talking about. Very knowledgeable, highly professional, and always on time. The same goes to his crew."
Mold contamination due to roof leak
Bird droppings contamination
Bird carcasses and bird droppings
Bird droppings contamination
Mold contamination due to roof leak

+29

Response time7 hrs
Response rate100%
2 neighbors recently requested a quote
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Avatar for Environmental Science Services
Environmental Science Services
4.8(
35
)

Serving Sausalito, CA and surrounding areas

Approved

In business since 1992

Free estimates

Emergency services offered

"Shane is very professional. I hired ESS because they offered indoor air quality tests for asbestos in addition to bulk sample tests. I also had an airborne mold test since they traveled to Santa Rosa, and the report was very thorough and tested for 27 types of mold spores including Stachybotrys (toxic black mold). I would recommend ESS to a friend seeking this service."
interior
IAQ
Clandestine Laboratory Investigation
Wipe Testing for Asbestos
Water Intrusion Mold Testing

+3

Response time8 hrs
3 neighbors recently requested a quote
Recommended by97%of homeowners
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Avatar for Sherlock Homes and Mold Inspection
Sherlock Homes and Mold Inspection
4.7(
19
)

Serving Sausalito, CA and surrounding areas

Approved

In business since 1998

Free estimates

Emergency services offered

"Steve is an absolute professional and his knowledge regarding mold both hidden and visible are invaluable. Steve can walk you through the appropriate testing to conduct for your specific needs and/ or concerns and will not try to up sell you. I d recommend him to anyone!"
Air Quality Pump
Mold Sample
Dr. Watson
ERMI Scale
Response time7 hrs
16 neighbors recently requested a quote
Recommended by94%of homeowners
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Avatar for Bio 911
Bio 911
5.0(
75
)

Serving Sausalito, CA and surrounding areas

Approved

In business since 2005

Free estimates

Emergency services offered

"Easy and fast communication. Business owner came out quickly per our request, and tested the air quality in an around our home, and did mold testing. He was speedy and kind; very informative of what he was doing and what he would be looking for. Gave us his thoughts and recommendations on what we saw visually, and then put the tests in to the laboratory same day. Results came back within 3 days. I highly recommend them for your mold and air testing needs!"
Mold under window
mold on concrete foundation
after treatment
after remediation
Hoarding cleanup

+18

Response time5 hrs
Response rate98%
Recommended by96%of homeowners
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Insight Environmental
5.0(
16
)

Serving Sausalito, CA and surrounding areas

Approved

In business since 2002

Free estimates

Credit card accepted

"As a first time home buyer, Steve Ramos of Envirovue was effieciently thorough and quite informative. He prefaced me on major concerns along the way equiping me with tangible insite to aide in my negoiation with the seller. Thank you for for sending me a REAL pro!"
Response time7 hrs
10 neighbors recently requested a quote
Recommended by18%of homeowners
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FAQs for mold & toxic material test projects in Sausalito, 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 Sausalito, 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.

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