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TRUSTED BY DANVERS, MA HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon16
    Verified mold testing and remediation services reviews

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

Avatar for My Pure Environment New England
My Pure Environment New England
4.8(
105
)
Mold & Toxic Material TestMold & Toxic Material Test - For BusinessToxicity and Mold - Removal+1 more

Serving Danvers, MA and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

"I had a positive experience with Rey and Giovanni at My Pure Environmental. Both were responsive and professional throughout, and they scheduled and performed the mold remediation on my house quickly and on a schedule. Rey was easy to work with in terms of scheduling, and Giovanni was nice and professional in person and kept me updated."
Fog building up
Deep clean
Full Fog
Attic Rafters
Attic Rafters

+3

Response time5 hrs
Response rate95%
Recommended by80%of homeowners
Avatar for Mold Test Company North East
Mold Test Company North East
3.8(
91
)
Mold & Toxic Material TestIndoor Air Quality TestingMold & Toxic Material Test - For Business

Serving Danvers, MA and surrounding areas

Approved

In business since 2008

Small jobs welcome

Credit card accepted

"Jeremiah came out and tested the air and moisture and other items to determine if I had mold in my basement. After getting the test results there was evidence of mold and he recommended a company that provides a do it yourself kit for mold remediation. (Not cheap). After getting the items and realizing that there was more work, it would have been better for me to let my insurance company handle this as I do have coverage for mold/fungi. Though having a professional do the work is expensive, from what Jeremiah mentioned, it does not guarantee that the work will be complete or the source of the problem taken care of. He mentioned most companies will take care of the mold but not necessarily the cause of the mold. For this I would have to contact another company."
Mold Testing
Mold Testing
Mold Testing
Mold Testing
Mold Testing

+69

Response time5 hrs
22 neighbors recently requested a quote
Recommended by83%of homeowners
Avatar for TURNER ENVIRONMENTAL & CONSULTING LLC
TURNER ENVIRONMENTAL & CONSULTING LLC
5.0(
10
)
Mold & Toxic Material TestMold & Toxic Material Test - For Business

Serving Danvers, MA and surrounding areas

Approved

In business since 2021

Free estimates

Small jobs welcome

"I had a great experience with Turner Environmental & Consulting. They were professional, thorough, and explained everything clearly during the mold inspection process. The testing was done quickly, and I received a detailed report within a few days. I highly recommend their services to anyone dealing with mold concerns!"
1 neighbors recently requested a quote
Recommended by40%of homeowners
Avatar for Air Duct Services
Air Duct Services
4.2(
118
)
Toxicity and Mold - RemovalToxicity and Mold - Removal - For Business

Serving Danvers, MA and surrounding areas

Approved

In business since 1950

Free estimates

Emergency services offered

"They do both mold removal AND restoration. (Not everyone does both!) They arrived when they said they would. Their pricing was 30% less than the next bidder. They explained what they were doing along the way. I even tried to fix Mateo up with my daughter."
Air Ducts-Before
Air Ducts-After
Air Ducts-Before
Air Ducts-After
Team Photo

+7

Response time1 day
11 neighbors recently requested a quote
Recommended by91%of homeowners
Avatar for Envirotrust Solutions
Envirotrust Solutions
5.0(
3
)
Indoor Air Quality TestingMold & Toxic Material Test - For Business

Serving Danvers, MA and surrounding areas

Approved

Super Service Award Winner

In business since 2023

Small jobs welcome

Credit card accepted

"We had a pipe burst in our basement when the temps dipped super low. After drying it out as a precaution we hired them to come test to make sure we did a thorough job. They used water detection tools and thermal imaging to see any water damage or water that was still present. Thankfully there wasn’t nor was their mold! When it comes to water damage and mold in your home - peace of mind is priceless!"
Response time6 hrs
5 neighbors recently requested a quote
Avatar for Mold Spotters
Mold Spotters
4.8(
119
)
Mold & Toxic Material TestMold & Toxic Material Test - For Business

Serving Danvers, MA and surrounding areas

In business since 2016

Credit card accepted

"Mold Spotters did a great job. They tested my new home after the home inspection suggested the heavy presence of mold in the basement. They took an air sample that came back for elevated levels that indicated the area had a long standing water issue. The inspector was very informative and the detailed report let the remediation team I hired know exactly what type of mold was identified and where. After the basement was cleaned, I hired them again to perform a clearance test and have confidence that all the mold has been removed. I had the same inspector and he made several helpful suggestions on how to monitor the humidity levels to prevent the mold from returning. I would recommend them without reservation."
Growth on attic sheathing.
Mold growth near bathtub
Indoor mold
Mold growth on AC unit
Dirt Floor

+1

Response time4 hrs
Response rate95%
Recommended by94%of homeowners
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Showing 1-10 of 124
Mold Testing and Remediation FAQs, answered by experts

Fiber cement siding is resistant to mold and mildew, so it won’t be as affected by these problems as something like wood siding. However, damage to your siding or improper installation can still lead to water getting behind your siding, in which case, mold can grow behind it and damage other building materials. Contact a siding repair professional if you suspect you have a leak.

Common areas include insulation, flooring, ceilings, and siding in older buildings. Professionals identify potential risks.

Mold grows quickly. It typically begins to grow on drywall about 24 hours after exposure to moisture or humidity. Drywall is a porous material, which makes it particularly hospitable to mold growth. 

While mold growth begins after just a day or so, it can take a few weeks before the evidence becomes visible. Mold spores will typically appear on the drywall surface within three weeks of growth starting.

If you see mold spores on walls, flooring, or ceilings, it’s best to call in a mold inspection pro to investigate. Similarly, if you smell signs of mold—musty, earthy, rotting wood, or stale scents—it’s time to call a mold inspection professional. 

Other less-obvious times when you should have your home inspected for mold include:

  • After flooding

  • After home water damage

  • Having ceiling or wall damage

  • Buying or selling a home

  • After a persistent unexplained cough or allergy symptoms 

  • Noticing discolored surfaces

After you clean mildew or mold that appears in your home, you expect the nasty odor to disappear, too. Sometimes, though, the odor can linger after cleaning. To get rid of a mold smell, you may need to clean the area every few days for a few weeks. Use a dehumidifier or fans to try to remove moisture from the area. If the odor remains after a few weeks, you may still have mold or mildew in the area. Call a mold testing professional for another inspection.

The Danvers, MA 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.