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Top-Rated Toxicity and mold removers in Spencer - Updated Nov 2026

Avatar for All Clean Environmental Services, Inc.
All Clean Environmental Services, Inc.
4.5(
39
)
Toxicity and Mold - Removal

Serving Spencer, MA and surrounding areas

Approved

In business since 2021

Free estimates

Emergency services offered

"I am very happy that I had All Clean Environmental Services to fulfill my project. They are extremely reliable in all aspects, price is reasonable. The terrific asbestos removal job was done, my place is left been very clean. The most important for me was a direct and clear communication with Kevin from the first phone conversation, during the project and after it was finished. He is a very knowledgeable specialist and the nicest person. Kevin went above and beyond making me been comfortable and absolutely worry free. Would like also mention that I appreciate how detailed were Kevin and Sorany with all documentation I was getting from them via emails. Thank you so much, Kevin and Sorany! Highly reccommend this company!"
Response time11 hrs
2 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for Abide Environmental Services
Abide Environmental Services
4.6(
49
)
Toxicity and Mold - Removal

Serving Spencer, MA and surrounding areas

Approved

In business since 1991

Free estimates

Emergency services offered

"We've had Abide to our home for both asbestos and mold remediation. The first time through, they remediated textured paint on our ceilings and closets; the second pass, they gutted all the exterior walls, which had asbestos-containing dry wall joint compound, and they did so without damaging the ceiling. They also removed all of the mold-containing insulation. The quotes were prompt and reasonable, and the work has been without exception professional and clean. We really appreciate how careful they were and we wouldn't hesitate to recommend them."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+1

Response time11 hrs
6 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for Green Home Solutions of Central Mass
Green Home Solutions of Central Mass
4.7(
34
)
Toxicity and Mold - Removal

Serving Spencer, MA and surrounding areas

Approved

In business since 2016

Free estimates

Emergency services offered

"I was contacted by Green Homes within seconds of requesting service providers on HomeAdvisor's search. Literally. Green Home was out the next day to evaluate mold concerns and came out for remediation the following day. I was impressed with their knowledge of mold and the fact that the product they use is all-natural. They provided certification and a guarantee that the job was done. Since the work was done, I honestly feel physically better. (And so does my dog!) Mold is something best left to professionals and Keith and Ryan impressed with their service and product."
Before and after
Before and after
Before and after
Before and after
Before and after

+15

Response time3 hrs
Response rate90%
25 neighbors recently requested a quote
Avatar for Greenwave Solutions LLC
Greenwave Solutions LLC
5.0(
13
)
Toxicity and Mold - Removal

Serving Spencer, MA and surrounding areas

Approved

Super Service Award Winner

In business since 2012

Free estimates

Warranties offered

"Matt from Greenwave Solutions is the best. He was very professional and friendly as he removed mold from my garage. Sorry, I have no pictures 😔 Thank you again Matt Leone."
Title not treated
Title treated
Attic
Attic
Shower floor

+12

Response time2 hrs
Response rate100%
8 neighbors recently requested a quote
Avatar for J&J Safety Environmental Services LLC
J&J Safety Environmental Services LLC
New to Angi
Toxicity and Mold - Removal

Serving Spencer, MA and surrounding areas

Approved

In business since 2010

Free estimates

Credit card accepted

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!

Our Photos
Our Photos
6 neighbors recently requested a quote
Avatar for D&R ENVIRONMENTAL SERVICES, LLC
D&R ENVIRONMENTAL SERVICES, LLC
New to Angi
Toxicity and Mold - Removal

Serving Spencer, MA and surrounding areas

Approved

In business since 2018

Free estimates

Credit card accepted

D&R Environmental Services LLC is a locally owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals have several years of hands-on experience to provide innovative ideas and suggestions tailored to your projects. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Please feel free to contact us today!

Before
Before
After
After
4 neighbors recently requested a quote
Avatar for SafeClean Enviromental Inc.
SafeClean Enviromental Inc.
4.5(
55
)
Toxicity and Mold - Removal

Serving Spencer, MA and surrounding areas

In business since 2016

Free estimates

"SafeClean Environmental is exceptional. We had a house fire in February 2018 and learned right before the start of our rebuild construction that we had asbestos that needed to be removed. Amadyson responded quickly to our request and moved quickly to remove the asbestos as soon as they were able to by MA regulations. They were by far the most reasonable costing vendor and I received our clearance letter 2 days after the removal. They were patient with my questions and simply made a stressful situation easy. I can’t say enough good things about this company. They were responsive, helpful and understanding during a very difficult time. They did great work and had excellent communication. I would use them again if needed."
cleaning
cleaning
everything is clean
Dedicated and hard working
clean

+18

Response time2 days
Response rate89%
Recommended by95%of homeowners
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FAQs for toxicity and mold removal projects in Spencer, MA

Remediation should keep mold from returning as long as the moisture source is eliminated. Fix leaks, control humidity, and replace water-damaged materials, then schedule periodic inspections to stay ahead of new growth. With those safeguards, your home can stay mold-free for the long haul while protecting both health and property value.

Most pros recommend leaving the home while they work on mold remediation. Removing mold stirs up airborne spores that can aggravate respiratory issues, and contractors can work more efficiently in an empty space. A short, temporary relocation keeps everyone in your family safe and lets the crew finish the job without interruption.

Mold shouldn’t return once the moisture problem is fixed. Stay vigilant: repair leaks right away, keep humidity below 50 percent with a dehumidifier placed in damp areas, and improve ventilation where needed. Routine checks for leaks and mold and quick repairs go a long way toward keeping your home mold-free.

Mold spores can trigger nasal congestion, throat irritation, coughing, wheezing, eye irritation, or skin rashes. People with asthma, allergies, or weakened immune systems often feel the effects sooner and more intensely. Some molds also release mycotoxins linked to serious respiratory or neurological issues. Swift remediation and better ventilation are the best defenses.

The Spencer, MA homeowners’ guide to toxicity and mold removals

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