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Find Mold & toxic material testers in Dewitt

Avatar for SGS Environmental and CERI
SGS Environmental and CERI
4.87(
56
)

Angi Approved

Super Service Award Winner

In business since 1997

Free estimates

Emergency services offered

"Cleaned the house for mold! Very thorough and knowledgeable communication about what would be done. Able to answer all questions and concerns. Very accommodating! Trustworthy! We were very pleased with the work they did! "
137 neighbors recently requested a quote
Recommended by73%of homeowners
AAIInspections LLC
3.00(
1
)

In business since 1997

Free estimates

Certified Home inspectors \n NRPP Certified radon mitigation Provider \nNRPP Certified radon measurement Provider\nCertified Mold Technician

Avatar for Woodstone Builders
Woodstone Builders
4.79(
29
)

In business since 1985

Emergency services offered

Warranties offered

We love doing all phases of construction and have for many years. We have survived through multiple recessions because of the quality of work and the satisfaction of our customers! We are family owned and opperated and have been in business for 25+ years! We have strong ties to the community, my son/partner even shares on the Hamlin Twp. Fire Department as a volunteer. Our business model is to work hard and give you the craftsmanship you desrve

Recommended by96%of homeowners
Avatar for Absolute Laboratories Inc
Absolute Laboratories Inc
4.89(
9
)

In business since 1984

Free estimates

"Excellent! They were super helpful in demonstrating how to perform and how the process worked. Instructions were very straightforward. Quick test results and detailed analysis. This a great service provided by very competent folks, with great customer service!"
Recommended by88%of homeowners
Avatar for Aylor Inspection & Services, LLC
Aylor Inspection & Services, LLC
New to Angi

In business since 2022

Aylor Inspection & Services, LLC performs both home and light commercial inspections, as well as safety/EHS and physical security consulting. We serve Isabella, Gratiot, Montcalm, and Clinton counties.

Avatar for Moldlab
Moldlab
4.74(
352
)

In business since 2000

Free estimates

"The self-test product was as expected. The reports require additional research to interpret and understand, so seemed more targeted at professionals."
Recommended by89%of homeowners
Global Plasma Solutions
5.00(
1
)

In business since 2008

Global Plasma Solutions is a manufacturing company that sells air purification systems primarily into the commercial and residential markets. Home owners can benenfit from our systems as they are easily adapted to any HVAC system. Go to www.gpshvac.com to find a certified contractor near you to have one installed within your home.

Recommended by100%of homeowners
Avatar for Close-Attention Home Inspections LLC
Close-Attention Home Inspections LLC
New to Angi

In business since 2011

Free estimates

Emergency services offered

Dedicated to providing my customers with the most thorough home inspections possible.

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FAQs for mold & toxic material test projects in Dewitt, MI

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 Dewitt, MI homeowners’ guide to mold & toxic material tests

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