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Verified Reviews for Mold Testing And Remediation pros in Alton, NH

*The Angi rating for Mold Testing And Remediation companies in Alton, NH is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Mold Testing And Remediation needs.

*The HomeAdvisor rating for Mold Testing And Remediation companies in Alton, NH is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Mold Testing And Remediation needs.

Last update on October 27, 2025

Find Mold testing and remediation specialists in Alton

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
78 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

Avatar for Acadia Contractors

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!

Avatar for Mold Managers

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

82 Construction LLC

PO Box 542
No reviews yet

82 Construction LLC

PO Box 542
No reviews yet
20 years of experience

82 Construction LLC is a frame to finish Construction company that specializes in all aspects of building,remodeling and demolition. We are also a full service Enviornmental company offering, Lead, Asbestos and Mold Abatement. We are fully insured and licensed for all services offered.

82 Construction LLC is a frame to finish Construction company that specializes in all aspects of building,remodeling and demolition. We are also a full service Enviornmental company offering, Lead, Asbestos and Mold Abatement. We are fully insured and licensed for all services offered.

ASAP Inc

4 Wilder Dr
No reviews yet

ASAP Inc

4 Wilder Dr
No reviews yet

We are your all service, all professional restoration company. Customer satisfaction guaranteed! Feel free to explore our services and don't miss the before and after pictures in our photo album. Professionals: ASAP has a combined experience of over forty years in the industry with the knowledge and experience to address the client's specific needs. We offer complete removal services from initial detection and analysis to a complete legal documentation package upon completion of each project. All workers are trained, licensed and certified in the environmental abatement industry.

We are your all service, all professional restoration company. Customer satisfaction guaranteed! Feel free to explore our services and don't miss the before and after pictures in our photo album. Professionals: ASAP has a combined experience of over forty years in the industry with the knowledge and experience to address the client's specific needs. We offer complete removal services from initial detection and analysis to a complete legal documentation package upon completion of each project. All workers are trained, licensed and certified in the environmental abatement industry.

Absolute Resource Associates

124 HERITAGE AVE
5.00(
1
)

Absolute Resource Associates

124 HERITAGE AVE
5.00(
1
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Absolute Resource Associates (ARA) offers testing and consulting for suspected environmental contaminants in soil, water, & air such as Mold, Lead, Asbestos, PFAS, Bacteria, Arsenic, Pesticides, 1,4 Dioxane, VOCs, SVOCs, PCBs, Heavy Metals, Hazardous Materials, etc. ARA has an on site certified environmental testing laboratory and a full service Indoor Air Quality division.

"Jason from ABSOLUTE RESOURCE ASSOC. EXTREMELY COMPETENT KNOWLEDGEABLE COMPASSIONATE PROFESSIONAL. HIGHLY RECOMMEND. WARNING HOME OWNERS INSURANCES DO NOT COVER MOLD DAMAGE.We had furnace fire&discovered MOLD.We bought home 2015,ALL became ill,immune system attacked, my DARTMOUTH allergist told me LEAVE NH, thought environment. However our rescue ANIMALS who loved dark quiet walk out basement ALLERGIES ASTHMA infections ill&died.My husband who NEVER had allergies or asthma till his 60s&his room near basement door instant trigger.We had 2 central ionizers,aurexchanger in basement &12 HEPA filter/UV air cleaners in only 2000sqft.I developed brain mentation changes which was hard BC we are physicians scientists and our intelligence is important. JASON tolerated our NUMEROUS EMAILS and calls. AFTER CLEANWAY SERVICES A+followed orders,UNFORTUNATELY we lost hundreds of thousands of DOLLARS home items still boxed from MI 38yrs of photos portraits etc had2 be discarded. Now month after 3months of mold cleaning my husband said WOW you're memory is sharper than ever,using vocabulary, learning new things like when I was 20s.i strongly believe 5kinds of MOLD did cause my RECURRENT pneumonias(NEVER had in 55yrs till NH)&other mentation inflammation energy . Even our rescue ANIMALS doing BETTER. I do want THANK LIBERTY MUTUAL, Gary Emmerson4 finding ABSOLUTE RESOURCES AND CLEANWAY SERVICES. Although it was DANGEROUS oil FURNACE FIRE that caused SOOT and carbon monoxide poisoning, that then found MOLD crisis COMPLETE DESTRUCTION of memories,collectibles,photos,books etc,LIBERTY MUTUAL did do EXCELLENT job on our situation since MOLD not covered benefit.I HIGHLY RECOMMEND CLEANWAY SERVICES especially Ben&family and ABSOLUTE RESOURCES, JASON &LIBERTY MUTUAL mr.emmerson.My rescue cats SAVED our lives."

Toula G on April 2018

Absolute Resource Associates (ARA) offers testing and consulting for suspected environmental contaminants in soil, water, & air such as Mold, Lead, Asbestos, PFAS, Bacteria, Arsenic, Pesticides, 1,4 Dioxane, VOCs, SVOCs, PCBs, Heavy Metals, Hazardous Materials, etc. ARA has an on site certified environmental testing laboratory and a full service Indoor Air Quality division.

"Jason from ABSOLUTE RESOURCE ASSOC. EXTREMELY COMPETENT KNOWLEDGEABLE COMPASSIONATE PROFESSIONAL. HIGHLY RECOMMEND. WARNING HOME OWNERS INSURANCES DO NOT COVER MOLD DAMAGE.We had furnace fire&discovered MOLD.We bought home 2015,ALL became ill,immune system attacked, my DARTMOUTH allergist told me LEAVE NH, thought environment. However our rescue ANIMALS who loved dark quiet walk out basement ALLERGIES ASTHMA infections ill&died.My husband who NEVER had allergies or asthma till his 60s&his room near basement door instant trigger.We had 2 central ionizers,aurexchanger in basement &12 HEPA filter/UV air cleaners in only 2000sqft.I developed brain mentation changes which was hard BC we are physicians scientists and our intelligence is important. JASON tolerated our NUMEROUS EMAILS and calls. AFTER CLEANWAY SERVICES A+followed orders,UNFORTUNATELY we lost hundreds of thousands of DOLLARS home items still boxed from MI 38yrs of photos portraits etc had2 be discarded. Now month after 3months of mold cleaning my husband said WOW you're memory is sharper than ever,using vocabulary, learning new things like when I was 20s.i strongly believe 5kinds of MOLD did cause my RECURRENT pneumonias(NEVER had in 55yrs till NH)&other mentation inflammation energy . Even our rescue ANIMALS doing BETTER. I do want THANK LIBERTY MUTUAL, Gary Emmerson4 finding ABSOLUTE RESOURCES AND CLEANWAY SERVICES. Although it was DANGEROUS oil FURNACE FIRE that caused SOOT and carbon monoxide poisoning, that then found MOLD crisis COMPLETE DESTRUCTION of memories,collectibles,photos,books etc,LIBERTY MUTUAL did do EXCELLENT job on our situation since MOLD not covered benefit.I HIGHLY RECOMMEND CLEANWAY SERVICES especially Ben&family and ABSOLUTE RESOURCES, JASON &LIBERTY MUTUAL mr.emmerson.My rescue cats SAVED our lives."

Toula G on April 2018

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Mold Testing and Remediation questions, answered by experts

Mold is a fungus that typically grows in warm, moist environments, which is why it's so often found in bathrooms, attics, and under sinks. It survives by digesting decaying organic materials, which makes it very helpful for removing dead plant matter around the world. However, if it starts eating away at your drywall, window frames, and flooring, it can harm your home and your health.

Turn off the water main immediately. Hire a professional plumber to check on your pipes and make any replacements so you avoid water damage. You don’t want to take any risks with flooding, so it’s best to consult a professional plumber as quickly as possible.

If no remediation work is done, mold can grow within 12-24 hours if wet, warm conditions prevail. To prevent mold growth, stop leaks as soon as you spot them and keep your basement as dry as possible. If you do notice mold in your basement, call a mold removal specialist near you to address the situation immediately.

Higher energy bills, ductwork over a decade old, poor airflow, and noisy ducts are a few common signs of bad ductwork. A moldy smell or musty odor, visual damage, increased allergies, and poor temperature control are other signs.

Mold can come back after cleaning, especially if the conditions are right. Mold loves moist environments, so if you clean a piece of furniture, then put it back in a humid area, the mold can return. Mold may also return if you missed an area during cleaning. A professional mold remediation company can help ensure that the mold is gone for good.

The Alton, 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.

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