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Top-Rated Mold and asbestos pros in Nantucket - Updated Nov 2026

Avatar for Mold Doctors
Mold Doctors
4.9(
100
)
Toxicity and Mold - RemovalToxicity and Mold - Removal - For Business

Serving Nantucket, MA and surrounding areas

Approved

In business since 2011

Free estimates

Credit card accepted

"Extremely impressed with the professionalism and honesty of the team from estimate to completion. The project was far more extensive than thought and the team kept us informed and updated throughout. I would highly recommend Mold Doctors to anyone on Cape Cod that needs quality service for mold remediation projects."
Project Photos
After #1
Before #1
After #2
Before #2

+5

Recommended by93%of homeowners
Avatar for Environmental Response Services, Inc.
Environmental Response Services, Inc.
4.5(
64
)
Asbestos - Abatement

Serving Nantucket, MA and surrounding areas

Approved

In business since 1997

Free estimates

Emergency services offered

"ERS provides excellent customer service. They are VERY responsive on communications; virtually all emails replied to in less than an hour. They came out and inspected the basement (prior to the purchase of the cottage in Westport), gave us a detailed proposal, showed up exactly when they promised, did the work (2.5 days) in a thorough and professional manner, and left the basement in clean condition (as spotless as a basement can be!). The crew members were polite and easy to work with, keeping us informed about the status and progress. The owner has been helpful with questions I've had (unrelated to the mold abatement). Highly recommended!"
Response Services
Additional photos
Additional photos
Additional photos
Additional photos

+10

16 neighbors recently requested a quote
Recommended by95%of homeowners
Commonwealth Environmental Services
4.9(
68
)
Toxicity and Mold - Removal

Serving Nantucket, MA and surrounding areas

Approved

In business since 2003

Free estimates

Credit card accepted

"Excellent and prompt work although under pressure regarding time span. Were amazed at how quickly the work was accomplished. Took care of a ceiling with black moldy spots all over it plus other areas of mold in the house such as carpeting, furniture and doors. Our guests were able to come into a safe house with no mold toxicity, and a house that was clean and spotless for our guests. Would definitely hire again."
Response time8 hrs
5 neighbors recently requested a quote
Recommended by95%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 Nantucket, MA and surrounding areas

Approved

In business since 2008

Small jobs welcome

Credit card accepted

"Henry came to our house. He was very knowledgeable about mold and what to look for. He answered all my questions and was very helpful. Peter who called me with the results was very nice and answered my questions. He even called back the next day when he noticed that an email he sent me didn t go through. They gave me a lot of information to help me continue my search to get rid of my mold and poor air flow."
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 I.D.G. Environmental Services, LLC
I.D.G. Environmental Services, LLC
5.0(
17
)
Asbestos - Abatement

Serving Nantucket, MA and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Credit card accepted

"Excellent work done. Could not be happier. All pipes with asbestos removed from the basement. Passed asbestos inspection. Pipes were hard to reach and care was needed. They were easy to work with and responsive to all my concerns. I highly recommend them."
Response time3 hrs
Response rate97%
19 neighbors recently requested a quote
Avatar for Shalom Environmental Services
Shalom Environmental Services
5.0(
7
)
Asbestos - Abatement

Serving Nantucket, MA and surrounding areas

Approved

In business since 2022

Credit card accepted

Offers commercial services

Shalom Environmental Services is your number one choice for all your remediation needs. Our commitment to quality is second to none, and we guarantee your complete satisfaction. We enjoy creating long term relationships with each of our clients and we look forward to working with you!

Lead Removal
Recommended by14%of homeowners
Avatar for Atner Group, LLC
Atner Group, LLC
5.0(
5
)
Toxic Lead - Abatement

Serving Nantucket, MA and surrounding areas

Approved

In business since 2023

Free estimates

Emergency services offered

"Peter and his team did a great job. Price was totally reasonable and had the work done very quickly. Peter was knowledgeable and walked us through the exact process and what he would be doing. Highly recommend working with him."
Exterior Multi-Family
Exterior Multi-Family
Exterior Multi-Family
Exterior Multi-Family
Liability Insurance

+17

14 neighbors recently requested a quote
Showing 1-10 of 29

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