Top-rated mold testing and remediation specialists.

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There are 9 highly-rated local mold testing and remediation specialists.

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Avatar for Affordable Mold Removal

Affordable Mold Removal

1248 Washington St
4.88(
99
)
Approved Pro

Affordable Mold Removal

1248 Washington St
4.88(
99
)
Approved Pro
Customers say: Super punctual
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
72 local quotes requested

Certified Mold Remediation for over ten years. We can handle the big jobs down to the small jobs. We offer free inspections and estimates. Locally owned and owner is on all jobs to answer any questions you may have. The service you get with us cannot be matched. Additional contact - Dina Oliver

"Did mold remediation in 2020 before house was purchased. Mold found in attic. Resolved it with a 4 year warranty expiring 3-23-24. In January 2024, found mold in same spot. They inspected and sent an estimate to remove. Asked about the warranty still in place. Never responded. Did a good job of remediation work. Doesn’t support their warranty."

Deborah H on February 2024

Certified Mold Remediation for over ten years. We can handle the big jobs down to the small jobs. We offer free inspections and estimates. Locally owned and owner is on all jobs to answer any questions you may have. The service you get with us cannot be matched. Additional contact - Dina Oliver

"Did mold remediation in 2020 before house was purchased. Mold found in attic. Resolved it with a 4 year warranty expiring 3-23-24. In January 2024, found mold in same spot. They inspected and sent an estimate to remove. Asked about the warranty still in place. Never responded. Did a good job of remediation work. Doesn’t support their warranty."

Deborah H on February 2024


"The 1964 bulkhead I had out back was replaced a year ago, but the wood and insulation underneath (the ceiling of the walkway underground to my basement under the back living room) took in water damage and the area was very musty for years. Tom Morneault of Morneault Environmental was the only guy I could find that would not only treat the wood to remove anything growing on it/get rid of the smell, but his team also removed old wood and insulation and re-insulated for me as part of the deal, which was still hundreds of dollars cheaper than the other companies I talked to, which would only remove the old wood and insulation, they don't put anything back in. Tom's team was here by 8:30 this morning and by 2pm they were done and it looks fantastic and smells crisp and clean. They didn't even stop for breaks or have to make any trips to get supplies, they had them all in the van, including the insulation boards. Very highly recommended if anyone is in the same situation."

Stephen T on June 2024

Veteran owned and operated with over a decade of experience in the demolition and environmental services.

"The 1964 bulkhead I had out back was replaced a year ago, but the wood and insulation underneath (the ceiling of the walkway underground to my basement under the back living room) took in water damage and the area was very musty for years. Tom Morneault of Morneault Environmental was the only guy I could find that would not only treat the wood to remove anything growing on it/get rid of the smell, but his team also removed old wood and insulation and re-insulated for me as part of the deal, which was still hundreds of dollars cheaper than the other companies I talked to, which would only remove the old wood and insulation, they don't put anything back in. Tom's team was here by 8:30 this morning and by 2pm they were done and it looks fantastic and smells crisp and clean. They didn't even stop for breaks or have to make any trips to get supplies, they had them all in the van, including the insulation boards. Very highly recommended if anyone is in the same situation."

Stephen T on June 2024


Avatar for Indoor Doctor, LLC

Indoor Doctor, LLC

35 Manchester Road, Unit 11A #213
4.87(
153
)
Approved Pro

Indoor Doctor, LLC

35 Manchester Road, Unit 11A #213
4.87(
153
)
Approved Pro
Super Service Award
Customers say: True professional
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
236 local quotes requested

We provide peace of mind & solutions for your indoor environmental needs. IndoorDoctor ® evaluates the health of your indoors using proven testing techniques, unmatched state-of-the-art equipment, and years of experience handling environmental issues like yours. We help determine if your indoor environment is healthy through an unbiased assessment using proven testing techniques, unmatched state-of-the-art testing equipment, and years of experience handling issues like yours. We've successfully completed over 35,000+ indoor environmental inspections. Our goal is to provide you peace of mind about the true nature of your indoor environment. Environmental engineering combines science and engineering principles to improve aspects of the environment. IndoorDoctor® specialists use these fundamentals to define your environmental concern, evaluate its significance, and develop corrective actions or preventative plans to reduce the perceived hazard.

"Very Professional and communicated well with me"

Raphaela M on September 2025

We provide peace of mind & solutions for your indoor environmental needs. IndoorDoctor ® evaluates the health of your indoors using proven testing techniques, unmatched state-of-the-art equipment, and years of experience handling environmental issues like yours. We help determine if your indoor environment is healthy through an unbiased assessment using proven testing techniques, unmatched state-of-the-art testing equipment, and years of experience handling issues like yours. We've successfully completed over 35,000+ indoor environmental inspections. Our goal is to provide you peace of mind about the true nature of your indoor environment. Environmental engineering combines science and engineering principles to improve aspects of the environment. IndoorDoctor® specialists use these fundamentals to define your environmental concern, evaluate its significance, and develop corrective actions or preventative plans to reduce the perceived hazard.

"Very Professional and communicated well with me"

Raphaela M on September 2025


Avatar for Green Home Solutions of North Central MA

Green Home Solutions of North Central MA

15 Coughlin Street
4.89(
9
)
Approved Pro

Green Home Solutions of North Central MA

15 Coughlin Street
4.89(
9
)
Approved Pro
Customers say: Quick response
85 local quotes requested
4 years of experience

We provide comprehensive indoor air solutions that target the root cause of the problem, not just the symptoms. Our team of experts utilizes science-backed, eco-friendly treatments to eliminate mold, mildew, and other pollutants. With years of experience and a commitment to sustainability, we've successfully transformed thousands of homes, offices, and healthcare facilities across America. Our customers trust us to deliver cleaner, healthier indoor air without harming people, pets, or the planet. Our services include: Indoor Air Quality Assessments: Identifying and addressing potential health risks. Mold Remediation: Effective removal of mold and mildew. HVAC Duct Cleaning: Improving air circulation and reducing allergens. Probiotic Treatments: Enhancing indoor air quality and promoting a healthier environment. Breathe easy with Green Home Solutions.

"Kenson was very thorough and professional, and applied lots of experience to tailor their services to our exact needs."

Anthony G on February 2025

We provide comprehensive indoor air solutions that target the root cause of the problem, not just the symptoms. Our team of experts utilizes science-backed, eco-friendly treatments to eliminate mold, mildew, and other pollutants. With years of experience and a commitment to sustainability, we've successfully transformed thousands of homes, offices, and healthcare facilities across America. Our customers trust us to deliver cleaner, healthier indoor air without harming people, pets, or the planet. Our services include: Indoor Air Quality Assessments: Identifying and addressing potential health risks. Mold Remediation: Effective removal of mold and mildew. HVAC Duct Cleaning: Improving air circulation and reducing allergens. Probiotic Treatments: Enhancing indoor air quality and promoting a healthier environment. Breathe easy with Green Home Solutions.

"Kenson was very thorough and professional, and applied lots of experience to tailor their services to our exact needs."

Anthony G on February 2025


Acadia Contractors

780 Auburn Rd
No reviews yet

Acadia Contractors

780 Auburn Rd
No reviews yet
24 years of experience

Acadia Contractors specializes in Asbestos Removal across the state of Maine and New Hampshire. We have the most experience in the industry and give our customers the quality they deserve. As a DEP Licensed Asbestos Training Facility, we even train our competition. No one knows asbestos like we do. Give us a call for a free quote today!

Acadia Contractors specializes in Asbestos Removal across the state of Maine and New Hampshire. We have the most experience in the industry and give our customers the quality they deserve. As a DEP Licensed Asbestos Training Facility, we even train our competition. No one knows asbestos like we do. Give us a call for a free quote today!


Mold Managers

33 Patten Hill Rd
5.00(
3
)

Mold Managers

33 Patten Hill Rd
5.00(
3
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Our business specializes in removing mold from homes. We do quality work at low prices. We are a small locally owned business. We are certified and ready to help you with your mold issues.

"Tim and Chris were great to work with. They contacted me when they were going to be late due to traffic. The answered all my questions and they were very thorough. I would hire them in a heartbeat."

Rick P on July 2024

Our business specializes in removing mold from homes. We do quality work at low prices. We are a small locally owned business. We are certified and ready to help you with your mold issues.

"Tim and Chris were great to work with. They contacted me when they were going to be late due to traffic. The answered all my questions and they were very thorough. I would hire them in a heartbeat."

Rick P on July 2024


Tuxedo Painting LLC

323 Raccoon Hill Rd
No reviews yet

Tuxedo Painting LLC

323 Raccoon Hill Rd
No reviews yet

We specialize in and are certified in Lead removal and abatement. We also take care of fixing your home in all facets. Our services are all inclusive including power washing, trim and siding repairs, drywall, interior and exterior painting and other handyman services to make your transformation as easy as possible. No need for multiple contractors. We can do it all. With a crew of 5 experienced individuals, we make quick work of all jobs. We clean our way out the door, so no worries about cleaning up! Allow us to give you a free estimate today on your next project.

We specialize in and are certified in Lead removal and abatement. We also take care of fixing your home in all facets. Our services are all inclusive including power washing, trim and siding repairs, drywall, interior and exterior painting and other handyman services to make your transformation as easy as possible. No need for multiple contractors. We can do it all. With a crew of 5 experienced individuals, we make quick work of all jobs. We clean our way out the door, so no worries about cleaning up! Allow us to give you a free estimate today on your next project.


American Environmental Testing Services of NE, LLC

1 Hardy Rd.
5.00(
5
)

American Environmental Testing Services of NE, LLC

1 Hardy Rd.
5.00(
5
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

AETS was founded in 2011 to provide our clients with lead inspections / risk assessments, indoor air quality assessments, healthy home assessments and training for professionals in Massachusetts and New Hampshire. With over 17 years of experience of providing knowledgeable, accurate & thorough environmental inspections and consulting services, Mickey Laskey of AETS has performed thousands of lead inspections and indoor air quality assessments in New England, and can assist you with the following services: Commercial: OSHA Surveys Residential: Lead Inspections, Lead Risk Assessments Lead Exposure Hazard Reduction Plans (NH) Specification Writing & Consulting Indoor Air Quality Assessments Mold Inspections and Consulting Services Healthy Home Surveys Homeowner / Agent Deleading Training (MA) Lead Inspector / Risk Assessor Training (NH) Water Sampling for Lead Mickey is well versed in the Massachusetts regulations and New Hampshire rules, and has guided thousands to successful results. He is also a Certified Microbial Consultant (CMC); a statutory requirement to do assessments in New Hampshire and is a highly recommended certification in Massachusetts. Whether you are under a Massachusetts Order to Correct Lead Hazards or a New Hampshire DHHS Order of Lead Hazard Reduction, Mickey can help.

AETS was founded in 2011 to provide our clients with lead inspections / risk assessments, indoor air quality assessments, healthy home assessments and training for professionals in Massachusetts and New Hampshire. With over 17 years of experience of providing knowledgeable, accurate & thorough environmental inspections and consulting services, Mickey Laskey of AETS has performed thousands of lead inspections and indoor air quality assessments in New England, and can assist you with the following services: Commercial: OSHA Surveys Residential: Lead Inspections, Lead Risk Assessments Lead Exposure Hazard Reduction Plans (NH) Specification Writing & Consulting Indoor Air Quality Assessments Mold Inspections and Consulting Services Healthy Home Surveys Homeowner / Agent Deleading Training (MA) Lead Inspector / Risk Assessor Training (NH) Water Sampling for Lead Mickey is well versed in the Massachusetts regulations and New Hampshire rules, and has guided thousands to successful results. He is also a Certified Microbial Consultant (CMC); a statutory requirement to do assessments in New Hampshire and is a highly recommended certification in Massachusetts. Whether you are under a Massachusetts Order to Correct Lead Hazards or a New Hampshire DHHS Order of Lead Hazard Reduction, Mickey can help.


Mold Spotters

51 Messina Woods Drive
5.00(
2
)

Mold Spotters

51 Messina Woods Drive
5.00(
2
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Mold Spotters performs unbiased mold inspection and testing services. This means that we are not involved in mold remediation, so we have nothing to gain by telling you that you have a mold problem. You can feel confident that our recommendations will be accurate and honest. Some mold removal companies also offer to test for mold. These companies are bidding for your mold removal job and could be tempted to tell you that you have a mold problem, even if you don’t. Our mold inspection and testing services are both inexpensive and reliable. Our fee is a small price to pay, especially if we determine that you don’t need to hire a mold remediation company in the first place.

"We used Mold Spotters to help find a potential mold issue based on a mildew smell in our home. The whole process was done very professionally, from making the initial appointment through following up after remediation. Dave is great. Very helpful and informative. I highly recommend."

Tom B on January 2020

Mold Spotters performs unbiased mold inspection and testing services. This means that we are not involved in mold remediation, so we have nothing to gain by telling you that you have a mold problem. You can feel confident that our recommendations will be accurate and honest. Some mold removal companies also offer to test for mold. These companies are bidding for your mold removal job and could be tempted to tell you that you have a mold problem, even if you don’t. Our mold inspection and testing services are both inexpensive and reliable. Our fee is a small price to pay, especially if we determine that you don’t need to hire a mold remediation company in the first place.

"We used Mold Spotters to help find a potential mold issue based on a mildew smell in our home. The whole process was done very professionally, from making the initial appointment through following up after remediation. Dave is great. Very helpful and informative. I highly recommend."

Tom B on January 2020


Create Marine

188 Massapoag Ave
No reviews yet

Create Marine

188 Massapoag Ave
No reviews yet
Free onsite estimate

At Create Marine, we are in the buisness of upgrading good boats and making them great. By upgrading flooring, lighting electronics and everything other than mechanical so you can better enjoy your boat.

At Create Marine, we are in the buisness of upgrading good boats and making them great. By upgrading flooring, lighting electronics and everything other than mechanical so you can better enjoy your boat.

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Mold Testing and Remediation questions, answered by experts

Mold and mildew are the things in basements that actually cause the musty odors, but moisture is the underlying issue that causes mold and mildew growth. Addressing moisture and water problems and then removing materials that are moldy are some of the best ways to get rid of the musty odors. Preventive measures after that—like installing air fresheners and a dehumidifier—can help keep musty odors from returning.

Dog vomit slime mold is not toxic to humans, plants or pets. However, it can act as an allergen to people with allergies. Dog vomit slime mold is considered more of a cosmetic nuisance. However, it is beneficial to its ecosystem as it helps break down organic matter, releasing nutrients for plants.

Humidity, moisture, and a lack of ventilation can all cause mold to grow on surfaces in and around your home.

Eliminating mold from wood permanently poses a challenge as the mold spores have the ability to deeply penetrate the porous wood surface. While surface mold can be effectively eradicated with proper cleaning and preventative measures, it's difficult to guarantee its non-recurrence under favorable conditions. To prevent mold from reappearing, it is important to identify and resolve the root cause of the moisture that triggered mold growth initially.

Ensuring appropriate ventilation and a dry environment, or consider applying protective finishes such as sealant, varnish, or paint to prevent future moisture penetration and mold growth. Consistently inspect and maintain the area to keep the wood free from mold in the long term.

A funky smell is the first indicator that mold or mildew is present in your home. You may also notice that you or your household members are suffering from increased allergies or respiratory issues. You should check the most obvious areas first—like your bathroom or anywhere there might be leaks—and if you still can’t locate the source, look under the floorboards. 

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The Webster, NH 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.