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Best mold testing and remediation specialists near Gloucester, VA

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Top-Rated Mold testing and remediation specialists in Gloucester - Updated Nov 2026

Avatar for Mold Test Company VA
Mold Test Company VA
4.0(
119
)
Mold & Toxic Material TestIndoor Air Quality TestingMold & Toxic Material Test - For Business

Serving Gloucester, VA and surrounding areas

Approved

In business since 2008

Emergency services offered

Small jobs welcome

"Of course, I had mold. I was surprised at how quickly they recommended Biocide to eliminate my mold problem. I feel like they may be together in the mold removal industry. Having done my research, you are not supposed to have a mold test company and also be a mold removal company, and yet this company seemed to skirt that but not having them be officially affiliated with Mold Test Company."
Technician
PVC Pipe
Shoes
Shoes
Shoes

+77

Response time1 day
197 neighbors recently requested a quote
Recommended by82%of homeowners
Avatar for Ecosystems Environmental Services, Inc.
Ecosystems Environmental Services, Inc.
4.2(
105
)
Indoor Air Quality TestingMold & Toxic Material TestMold & Toxic Material Test - For Business

Serving Gloucester, VA and surrounding areas

In business since 1992

Emergency services offered

Small jobs welcome

"Since it was a test for Asbestos I really cannot review the work quality. I had to wait one day longer than promised to get the results over the phone and one more day to get the report per email. But all together it was much faster than I assumed it would take from reading other reports. Therefore I am very satisfied with the company and would recommend it."
Certifications
Certifications
Certifications
Certifications
ACAC Board Member

+68

Response time5 hrs
Recommended by91%of homeowners
Avatar for Air Advantage, LLC
Air Advantage, LLC
4.4(
21
)
Mold & Toxic Material TestToxicity and Mold - Removal

Serving Gloucester, VA and surrounding areas

In business since 2003

Warranties offered

Credit card accepted

"Air Advantage came out to my home to inspect a mold problem. After the initial consultation and after the problem being discussed with me I received a quote. When the actual work was done it was not as bad as originally thought by Air Advantage and me. Air Advantage lowered their final bill by 33%. When mold is present a company can use scare tactics to get the consumer to pay the piper; however, with Air Advantage this was not the case. Their people are professional, courtesy and honorable, which is admirable in this day and age."
 Video Assisted Cleaning
Records Entire Cleaning
Recommended by65%of homeowners
Avatar for CSI Home and Commercial Services
CSI Home and Commercial Services
4.6(
80
)
Indoor Air Quality TestingMold & Toxic Material TestMold & Toxic Material Test - For Business+2 more

Serving Gloucester, VA and surrounding areas

In business since 1995

Free estimates

Credit card accepted

"CSI was flexible and was able to schedule a home inspector the day after I got a bid accepted on a house. The inspector, Patrick, showed up on time and the inspection took about 4 hours. Patrick was responsive to any questions I had by email or live during the inspection. My one recommendation is that I requested a pest, mold, radon, and home inspection. It would be a better heads up if they explained that they sometimes outsource the radon inspection depending on availability of radon inspectors. Also, they can explain a bit more for new home buyers what is involved with a mold inspection. Patrick ended up just eyeing whether he spotted any mold. Because he did not see any mold, we did not have to pay extra for mold samples."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+5

Recommended by97%of homeowners
Remedia-Pro, LLC
4.2(
10
)
Toxicity and Mold - Removal

Serving Gloucester, VA and surrounding areas

In business since 2003

Free estimates

Emergency services offered

"Remedia-Pro arrived on time as scheduled, talked with me about what I wanted them to do, and gave me a price upfront. They did a fabulous job--our 8-year-old, pet-stained berber and plush carpets looked like new when they were done. They also offered tips on how to treat stains immediately to keep them from setting in. Great experience, will hire them again!"
Hot Water Exraction
Deep Clean
Great Results
Tile Before
Tile After

+1

Recommended by100%of homeowners
Avatar for Hipp Masonry Works Inc
Hipp Masonry Works Inc
4.5(
45
)
Dry-rot, Water or Pest Damage - Major Repair

Serving Gloucester, VA and surrounding areas

In business since 2001

Free estimates

"Mr Chuck Hipp was very professional and accommodating.  He and his crew showed up when they said they would, and they were polite and diligent.  When they were done, the steps looked like they were brand new, rather than 25 years old and they cleaned up the work area so you couldn't even tell they had been there.  Chuck answered all of our (many) questions and gave helpful advice that saved us money.  He even had his crew level our AC pad at no additional charge.  I would not hesitate to call on Hipp Masonry Works for any future masonry needs and we recommend him without reservation.
"
Recommended by100%of homeowners
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Mold Testing and Remediation FAQs, answered by experts

Underfloor insulation alone will not cause moisture and mold, but improper installation can. Although the purpose is to seal any drafts, your subfloor still needs ventilation. If you seal the area too tightly and prevent all airflow, this can cause moisture to get trapped. This moisture eventually leads to mold and—if your floors are wood—rotting.

Mold grows in areas with humidity levels above 60%, but ideal conditions for mold growth occur when humidity is between 70% and 90%, especially in poorly ventilated areas. To prevent mold growth, aim to maintain indoor humidity levels between 30% and 50% using dehumidifiers, proper ventilation, and temperature control. Regularly check your home's humidity with a hygrometer to help you monitor and avoid conditions conducive to mold.

Powdery mildew tends to grow mostly on leafy plants. The mold itself isn’t particularly harmful, except for those who are allergic to mold. However, you should treat it like you’d treat the discovery of any other mold, and get rid of it immediately. Powdery mildew can spread to your home, which can cause expensive damage. 

Hazardous waste is waste that poses a threat to human or environmental health. This generally refers to waste that is flammable, corrosive, toxic, or reactive. To confirm if the waste you need to remove is considered hazardous waste, contact your local hazardous waste facility.

Costs depend on test type, home size, number of testing locations, and whether follow-up testing is required.

The Gloucester, VA homeowners’ guide to mold testing and remediation services

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