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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 December 07, 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

4.89(
9
)
•Approved Pro

Green Home Solutions of North Central MA

4.89(
9
)
•Approved Pro
Customers say: Quick response
87 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

No reviews yet

Acadia Contractors

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

5.00(
3
)

Mold Managers

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

No reviews yet

82 Construction LLC

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

No reviews yet

ASAP Inc

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

5.00(
1
)

Absolute Resource Associates

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 can be hazardous to your health. Some people are allergic to mold and experience a reaction when exposed to mold spores. The reaction varies from person-to-person, but can include a runny nose, skin irritation, and asthma attack. Mold can also be irritating to people who aren't allergic, causing respiratory, skin, and eye irritation. In some cases, mold exposure can lead to infections.

Symptoms of sewer gas poisoning include nausea, dizziness, extreme drowsiness, and headaches, according to the Wisconsin Department of Health Services. Exposure to higher concentrations for long periods of time could also lead to unconsciousness due to a lack of oxygen, aka suffocation. If you think you’ve been exposed to sewer gas for a dangerous amount of time, seek medical care immediately. Do not return to the site of exposure, after you’ve received medical care, call a pro for help.

Certainly, DIY mold tests are not perfect when trying to determine whether you have a mold problem. They could give you a false positive reading, or they may fail to detect mold that’s behind a wall, especially if the infestation is still small. Ultimately, you should seek a mold inspection if the DIY test gives you a positive result, just to be certain. And if the test is inconclusive, it’s probably worth seeking an inspection from a pro.

Mold thrives in high-moisture environments, whether that’s steady leaks or just high condensation. Around the house, common causes of mold include leaky pipes, a leaking roof, high humidity, poor ventilation, a damp basement, rotting food in the fridge, wet clothing and towels not hung properly for drying, a leaking foundation, and a leaky air conditioner.

And, of course, if your home suffers from flood damage, you stand the risk of developing mold in the aftermath. That’s why it’s important to act quickly at the first sign of mold.

Results typically come back within 48 hours, allowing for prompt remedial action.

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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