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Find Mold & toxic material testers in Warrenton

Avatar for MoldGone LLC
MoldGone LLC
4.9(
812
)

Serving Warrenton, VA and surrounding areas

Approved

In business since 2006

Free estimates

Warranties offered

"We called them due to concerns about potential mold in our son's bedroom. They came, tested, and the results were negative for problematic mold/air. In an industry rife with con artists, this was very refreshing. Highly recommend!"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+8

Response time1 day
15 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for Mold Test Company VA
Mold Test Company VA
4.3(
101
)

Serving Warrenton, VA and surrounding areas

Approved

In business since 2008

Emergency services offered

Small jobs welcome

"The master teach was highly informative in explaining the science of the terms. I had previously hired another company and was left confused. I therefore paid more to have a second test by the Mold Test Company, and it was a very wise decision. If you think you may have mold in your home are apartment, I highly recommend that you contact Mold Test Company"
Technician
PVC Pipe
Shoes
Shoes
Shoes

+77

Response time1 day
133 neighbors recently requested a quote
Recommended by83%of homeowners
Avatar for Mold Test Company MD-DC
Mold Test Company MD-DC
4.4(
27
)

Serving Warrenton, VA and surrounding areas

Approved

In business since 2015

Emergency services offered

Small jobs welcome

"This company performed a very thorough mold analysis. They opened my eyes to the dangers of the various types of mold growing in my house and provided possible solutions to remediate it."
Mold Testing
Mold Testing
Mold Testing
Mold Testing
Mold Testing

+70

Response time1 day
171 neighbors recently requested a quote
Recommended by77%of homeowners
Avatar for Mid-Atlantic Mold and Restoration
Mid-Atlantic Mold and Restoration
5.0(
13
)

Serving Warrenton, VA and surrounding areas

Approved

In business since 2001

Free estimates

Emergency services offered

"When this company came to inspect my home- where I thought there was a problem, I was immediately informed that I did not have a mold problem. He literally wiped what I thought was mold away with his hand, and told me use some Lysol to take care my bathroom cabinet. I am thankful for his honesty and the fact that I didn't have to spend any money for his services. If I ever develop mold in my home, my first choice would be mid-atlantic mold and restoration! The Gentleman that came out to inspect was very kind and knowledgeable!"
Recommended by100%of homeowners
Avatar for Green Home Solutions of Northern Virginia
Green Home Solutions of Northern Virginia
4.7(
35
)

Serving Warrenton, VA and surrounding areas

Approved

Super Service Award Winner

In business since 2020

Free estimates

Offers commercial services

"We reached out to Green Home Solutions after discovering a dark mold like substance in one of our air vents. Roy called me within minutes of my Angie's List reach out and set up a complimentary inspection for the very next day. Roy inspected the 'mold' and quickly determined that our problem was a case of bad dust rather than mold. Roy could have charged us a ton of money offering his mold remediation services. Instead, he offered sound advice and education in how we should clean up the dust and keep our home mold free. Roy went above and beyond in sharing his expertise with us during the complimentary house visit. Roy did not pressure us into purchasing any services. We are so grateful to have reached out to Green Home Solutions and to have discussed our mold concerns with Roy. We would highly recommend this company to anyone."
Small water intrusion  in Basement window
Got Mold?
Don't touch this
Work Fleet
Work Fleet

+17

Response time1 day
27 neighbors recently requested a quote
Recommended by82%of homeowners
Avatar for Ecosystems Environmental Services, Inc.
Ecosystems Environmental Services, Inc.
4.5(
89
)

Serving Warrenton, VA and surrounding areas

Approved

In business since 1992

Emergency services offered

Small jobs welcome

"Since this work is technical and specialized, I cannot judge work quality and value for money, but the overall experience was very positive. They came on time, were pleasant and efficient, and inspired confidence in their ability to do a proper job. They were totally professional. They called to give me the results as soon as they were available, with an emailed written report a few days later. I chose this firm to test for asbestos in a ceiling because they do only testing, not the remediation work should the result be positive."
Certifications
Certifications
Certifications
Certifications
ACAC Board Member

+68

Response time5 hrs
2 neighbors recently requested a quote
Recommended by91%of homeowners
Avatar for Exceptional Restoration Services
Exceptional Restoration Services
4.4(
28
)

Serving Warrenton, VA and surrounding areas

Approved

In business since 2015

Free estimates

Emergency services offered

"The team, namely Liliana and Oscar, did an incredible job restoring our dining room after extensive water/mold damage in the walls and ceiling. Professional, communicative, and thorough- their work is really wonderful! The team who did the assessment was thorough and the quote we received was honest, detailed and comparatively competitive to other contractors. The entire team has appropriate certifications in mold removal. I wish we’d gone with them for the mold removal initially as well- we had an unsatisfactory experience with another mold removal company but we had ERS add on safety cleaning measures and they were. Great. Gave us the confidence to know our home was not only beautifully restored but safe for our newborn. Thanks so much! If you’re on the fence, go with these guys- you won’t regret."
Water Damage
Water Damage
Water Damage
Water Damage
Water Damage

+41

14 neighbors recently requested a quote
Recommended by67%of homeowners
Avatar for Adam Contracting
Adam Contracting
4.8(
137
)

Serving Warrenton, VA and surrounding areas

Approved

In business since 2008

Emergency services offered

Warranties offered

"We are a repeat customer of Adam Contracting and will continue to use the company. They have done an excellent job on everything we've hired them to do; this project was no exception. The room looks great! For this project, Adam Contracting redid wainscotting in the room and added a shelf, did wall repair, installed crown molding, painted the walls and trim, and installed a light fixture."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+32

4 neighbors recently requested a quote
Recommended by93%of homeowners
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FAQs for mold & toxic material test projects in Warrenton, VA

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 Warrenton, VA homeowners’ guide to mold & toxic material tests

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