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Verified Reviews for Mold Testing And Remediation pros in Concord, NH
*The Angi rating for Mold Testing And Remediation companies in Concord, 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 Concord, 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 21, 2025
Find Mold testing and remediation specialists in Concord

Indoor Environmental
Indoor Environmental
WE ARE A GREEN MOLD SOLUTION COMPANY. *Our solutions are free of hazardous materials & harsh chemicals *Within 24 hours mold is eliminated, the property is healthy, & ready to be lived in safely *CERTIFIED professionals *Our personal guarantee *Our customers have saved up to 65% over competitive quotes * We work in confidence. Our company vehicles are unmarked, which allows you to maintain a strong level of privacy for your home or business Our unique process replaces demolition & rebuilding, & reduces the need to replace carpets, furnishings & personal items.
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Alexa L on November 2025
WE ARE A GREEN MOLD SOLUTION COMPANY. *Our solutions are free of hazardous materials & harsh chemicals *Within 24 hours mold is eliminated, the property is healthy, & ready to be lived in safely *CERTIFIED professionals *Our personal guarantee *Our customers have saved up to 65% over competitive quotes * We work in confidence. Our company vehicles are unmarked, which allows you to maintain a strong level of privacy for your home or business Our unique process replaces demolition & rebuilding, & reduces the need to replace carpets, furnishings & personal items.
"."
Alexa L on November 2025

Indoor Doctor, LLC
Indoor Doctor, LLC
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.
"Tech James, was great. Took his time and explained everything to me. I didn't feel like he was just trying to take my money. "
Greg T on November 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.
"Tech James, was great. Took his time and explained everything to me. I didn't feel like he was just trying to take my money. "
Greg T on November 2025

My Pure Environment- New England
My Pure Environment- New England
My Pure Environment New England provides mold removal from homes and businesses throughout Massachusetts. We use a patented dry fog technology that allows us to wipe out the toxic mold, like black mold, from virtually any building. Our revolutionary demolition-free mold remediation method means we can break down microbes on a molecular level, and get rid of the problem without removing walls or ceilings. And because our mold treatment fog is dry, nothing in your home or office is at risk for water damage. Best of all it's all-natural using EPA-registered products and is the only mold remediation process with a one-year guarantee
"Pure Environmental was fantastic. Ray our technician was wonderful. He explained what the process would be he was so knowledgeable I was very impressed."
Maryann G on November 2025
My Pure Environment New England provides mold removal from homes and businesses throughout Massachusetts. We use a patented dry fog technology that allows us to wipe out the toxic mold, like black mold, from virtually any building. Our revolutionary demolition-free mold remediation method means we can break down microbes on a molecular level, and get rid of the problem without removing walls or ceilings. And because our mold treatment fog is dry, nothing in your home or office is at risk for water damage. Best of all it's all-natural using EPA-registered products and is the only mold remediation process with a one-year guarantee
"Pure Environmental was fantastic. Ray our technician was wonderful. He explained what the process would be he was so knowledgeable I was very impressed."
Maryann G on November 2025

Green Home Solutions of North Central MA
Green Home Solutions of North Central MA
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

S & W Tile
S & W Tile
S&W Tile is your one stop TILE, MARBLE, and GLASS TILE installers. Specializing in SCHLUTER KERDI SHOWER SYSTEMS. All facets of flooring and Custom Tile installations. Professional ReCaulking, and Waterproofing of new and old tile installations. We do everything from Re-Grouts to Tile repair. Call or Email ([email protected])anytime for your Tile needs. You can also find us on Facebook for more pictures. (About Us) "S & W Tile has been helping customers with all their tile needs for over 10 years in the Boston area, with over 5 years of top service ranking on Angieslist.com. From its conception, Wes O'Connor and his team have been leading the field of tile installers in Boston with their timely service, custom tile work, job execution, and excellent communication skills. At S&W Tile, the team operates under principles that are applied to every job. Customer satisfaction is our first priority. In order to ensure customer satisfaction, modern techniques and continuing education is essential. All of S&W’s employees are trained with the best and most efficient tile systems on the market. Training for all employees on the latest trends and techniques occurs several times of year." **SERVICE FEE for any estimates outside our area.
"Wes and his team saved us from a terrible situation! We recently had our bathroom completely redone by a contractor who we didn't really know, and the work wasn't done well. We called in Wes, having worked with him several years ago to tile our kitchen, and he came by to take a look. Thank goodness he did! After his initial assessment, he knew right away that our "new" shower was likely leaking, and that there were multiple issues with both the tile and the structure of the shower itself. Wes coached us through buying the materials that we would need, and drew up a contract to get going on the project as soon as possible. After demolition, the problems really became apparent! All kinds of leaks, CUT FLOOR JOISTS, and other incredibly sketchy shortcuts from the original contractor. Wes walked us through the best strategy to fix everything and his team worked diligently to correct all of the issues and tile the shower beautifully. We will be working with Wes again for many more projects, particularly fixing the floor in this bathroom, which was also a hack job. He has been professional and courteous in all of our dealings with him, he shows up on time when he says he will, answers all of our questions truthfully and in depth, and he cleaned up after himself at the end of every day and at the end of the job, which is always a huge bonus! Thanks to Wes and his team for their hard work to get us the shower of our dreams, and save us from a mess further down the line."
Renee J on July 2023
S&W Tile is your one stop TILE, MARBLE, and GLASS TILE installers. Specializing in SCHLUTER KERDI SHOWER SYSTEMS. All facets of flooring and Custom Tile installations. Professional ReCaulking, and Waterproofing of new and old tile installations. We do everything from Re-Grouts to Tile repair. Call or Email ([email protected])anytime for your Tile needs. You can also find us on Facebook for more pictures. (About Us) "S & W Tile has been helping customers with all their tile needs for over 10 years in the Boston area, with over 5 years of top service ranking on Angieslist.com. From its conception, Wes O'Connor and his team have been leading the field of tile installers in Boston with their timely service, custom tile work, job execution, and excellent communication skills. At S&W Tile, the team operates under principles that are applied to every job. Customer satisfaction is our first priority. In order to ensure customer satisfaction, modern techniques and continuing education is essential. All of S&W’s employees are trained with the best and most efficient tile systems on the market. Training for all employees on the latest trends and techniques occurs several times of year." **SERVICE FEE for any estimates outside our area.
"Wes and his team saved us from a terrible situation! We recently had our bathroom completely redone by a contractor who we didn't really know, and the work wasn't done well. We called in Wes, having worked with him several years ago to tile our kitchen, and he came by to take a look. Thank goodness he did! After his initial assessment, he knew right away that our "new" shower was likely leaking, and that there were multiple issues with both the tile and the structure of the shower itself. Wes coached us through buying the materials that we would need, and drew up a contract to get going on the project as soon as possible. After demolition, the problems really became apparent! All kinds of leaks, CUT FLOOR JOISTS, and other incredibly sketchy shortcuts from the original contractor. Wes walked us through the best strategy to fix everything and his team worked diligently to correct all of the issues and tile the shower beautifully. We will be working with Wes again for many more projects, particularly fixing the floor in this bathroom, which was also a hack job. He has been professional and courteous in all of our dealings with him, he shows up on time when he says he will, answers all of our questions truthfully and in depth, and he cleaned up after himself at the end of every day and at the end of the job, which is always a huge bonus! Thanks to Wes and his team for their hard work to get us the shower of our dreams, and save us from a mess further down the line."
Renee J on July 2023

Clayton Home Inspection Inc
Clayton Home Inspection Inc
We are a full service licensed home inspection company in Massachusetts we have been in business since 1996. Owner operated, no subcontractors. Mass. Home inspectors license #153, Certified ASHI member # 2552071(American Society of Home Inspectors) certified/licensed Massachusetts pest inspector WDI registry certified. Fees quoted are based on multi factors, including property size, age and type of property. Email [email protected]
"Set up an appointment for an initial 10 minute phone call to talk about what we wanted. Tom ended up spending 25 minutes with us and answered a ton of questions. We subsequently set up an appointment for an initial pre-build inspection of the foundation, framing, roof, and windows. Tom was very thorough. He obviously knew his stuff. Pointed out several items that needed addressing before the insulation and walls went up. Couldn’t be happier with the amount of time he spent, how thorough he was and how much he listened to all my stupid questions and answered them in a language that I could understand. We will have him back before the next phase starts and probably a couple more times before we close. Anyone building a house or buying a new home would be wise to hire Tom. Great piece of mind and cheap insurance. Plus, he’s a really nice guy to boot."
John E on September 2024
We are a full service licensed home inspection company in Massachusetts we have been in business since 1996. Owner operated, no subcontractors. Mass. Home inspectors license #153, Certified ASHI member # 2552071(American Society of Home Inspectors) certified/licensed Massachusetts pest inspector WDI registry certified. Fees quoted are based on multi factors, including property size, age and type of property. Email [email protected]
"Set up an appointment for an initial 10 minute phone call to talk about what we wanted. Tom ended up spending 25 minutes with us and answered a ton of questions. We subsequently set up an appointment for an initial pre-build inspection of the foundation, framing, roof, and windows. Tom was very thorough. He obviously knew his stuff. Pointed out several items that needed addressing before the insulation and walls went up. Couldn’t be happier with the amount of time he spent, how thorough he was and how much he listened to all my stupid questions and answered them in a language that I could understand. We will have him back before the next phase starts and probably a couple more times before we close. Anyone building a house or buying a new home would be wise to hire Tom. Great piece of mind and cheap insurance. Plus, he’s a really nice guy to boot."
John E on September 2024

Environmental Testing & Research Laboratories, Inc
Environmental Testing & Research Laboratories, Inc
ETR Laboratories in an analytic laboratory with a broad range of commercial, industrial and individual clients. We provide analytic services using a wide variety of scientific methods including GC/MS, IC/MS, GIR, NMR and SEM equipment. We can do particle analysis, organic and inorganic chemical analysis and micro analysis on biological and other materials. Private water analysis is our specialty. Award winning. Additional DBA - Environmental Testing & Research Laboratories Inc, ETR Labs, ETR Laboratories.
"as advertised"
Nancy C on July 2018
ETR Laboratories in an analytic laboratory with a broad range of commercial, industrial and individual clients. We provide analytic services using a wide variety of scientific methods including GC/MS, IC/MS, GIR, NMR and SEM equipment. We can do particle analysis, organic and inorganic chemical analysis and micro analysis on biological and other materials. Private water analysis is our specialty. Award winning. Additional DBA - Environmental Testing & Research Laboratories Inc, ETR Labs, ETR Laboratories.
"as advertised"
Nancy C on July 2018

Flynn Roofing Co LLC
Flynn Roofing Co LLC
Flynn Roofing Co. was established in 1997 by Stephen Flynn. We are a small family-operated company that specializes in residential and commercial roofing, both asphalt shingles and rubber roofing. Some of our non-residential customers have included a nursing home, motel, town hall building, condo associations, a Mason lodge, and multiple office buildings. Our goal is to provide our customers with outstanding customer service and complete satisfaction. We pledge to return every phone call in a timely manner and address every question completely. We have an extensive listing of references showing our satisfied customers. We are not satisfied with your job until you are satisfied. We serve the Greater Boston area, the South Shore and Metro West. We are fully insured, including workers compensation and we use absolutely NO subcontractors, which is almost unheard of in this industry. The company you hire to do your job will be the company that arrives at your home. We pledge to install your roof as quickly as possible, while maintaining our strict quality standards. We work on one roof at a time and will be at your home daily (weather permitting) until your roof is completed. We work in an efficient and orderly manner, leaving your yard as we found it at the start of the job (some customers have said even better!). Flynn Roofing Co. is a Certainteed Select Shingle Roofer company, enabling us to offer our customers who choose Certainteed shingles a five-star warranty. This warranty includes a 15 or 20 year workmanship guarantee, along with the standard materials warranty. We purchase this warranty for ALL of our customers. We are also a GAF Authorized Installer. We are a proud member of the Northeast Roofing Contractors Association and the Better Business Bureau. We have had 0 complaints reported to the Better Business Bureau since we joined on 1/4/05.
"What I thought was going to be a painful process turned into a pleasant experience. Mr. Flynn was very timely in giving me a quote, supplying information about the materials, paperwork such as insurance certificate , and not subbing out the job. Mr. Flynn's crew was here at 7:50 AM. Stopped for lunch at 11:30 returned to work promptly at 12:30 and was finished with the job by 3. They were all very professional and courteous. The clean up was impeccable. Mr. Flynn and his crew know how to run a business. Kudos to Robyn too for all her help. Great Company!"
Barabara T on January 2021
Flynn Roofing Co. was established in 1997 by Stephen Flynn. We are a small family-operated company that specializes in residential and commercial roofing, both asphalt shingles and rubber roofing. Some of our non-residential customers have included a nursing home, motel, town hall building, condo associations, a Mason lodge, and multiple office buildings. Our goal is to provide our customers with outstanding customer service and complete satisfaction. We pledge to return every phone call in a timely manner and address every question completely. We have an extensive listing of references showing our satisfied customers. We are not satisfied with your job until you are satisfied. We serve the Greater Boston area, the South Shore and Metro West. We are fully insured, including workers compensation and we use absolutely NO subcontractors, which is almost unheard of in this industry. The company you hire to do your job will be the company that arrives at your home. We pledge to install your roof as quickly as possible, while maintaining our strict quality standards. We work on one roof at a time and will be at your home daily (weather permitting) until your roof is completed. We work in an efficient and orderly manner, leaving your yard as we found it at the start of the job (some customers have said even better!). Flynn Roofing Co. is a Certainteed Select Shingle Roofer company, enabling us to offer our customers who choose Certainteed shingles a five-star warranty. This warranty includes a 15 or 20 year workmanship guarantee, along with the standard materials warranty. We purchase this warranty for ALL of our customers. We are also a GAF Authorized Installer. We are a proud member of the Northeast Roofing Contractors Association and the Better Business Bureau. We have had 0 complaints reported to the Better Business Bureau since we joined on 1/4/05.
"What I thought was going to be a painful process turned into a pleasant experience. Mr. Flynn was very timely in giving me a quote, supplying information about the materials, paperwork such as insurance certificate , and not subbing out the job. Mr. Flynn's crew was here at 7:50 AM. Stopped for lunch at 11:30 returned to work promptly at 12:30 and was finished with the job by 3. They were all very professional and courteous. The clean up was impeccable. Mr. Flynn and his crew know how to run a business. Kudos to Robyn too for all her help. Great Company!"
Barabara T on January 2021
May Indoor Air Investigation LLC
May Indoor Air Investigation LLC
We are locally based, indoor air quality consultants who test the air and dust to find the sources of building problems that can cause health symptoms. We do not use subcontractors. Jeffrey C. May, Principal Scientist, and Connie L. May, Office Manager, work together as a team and are co-authors of four books on indoor air quality, published by The Johns Hopkins University Press. Jeff is a Certified Indoor Air Quality Professional (AEE) and a Certified Mold Inspector and Assessor (ESA). Fees are job based.
"If it would be possible I could give more than 5 stars. Jeff and Connie are very nice people and incredibly knowlegable specialists. They went above and beyond, conducting inspection of our house. I invited them because of presence of mold and odors. The house was thoroughly inspected not only for those problems we concerned of, but for all other possible hazards. Jeff and Connie spent as much time at our house as it was needed to complete all the aspects of required inspection. Each room, even every little space, furnace, AC unit, stove, refrigerator were inspected. Shortly after appointment I got detailed reports with photos and multiple very helpful recommendations. Now we know what exactly should be done in the house and outside in order to eliminate negative issues found by Jeff who is an expert in all aspects, related to different systems of house. Jeff and Connie are very kind and intelligent people. It was a real pleasure to spend several hours with them at our house. This appointment was life-changing for us. I highly recommend May Idoor Air Inspections to all who would like to make sure that environment of living places is safe."
Galine P on February 2023
We are locally based, indoor air quality consultants who test the air and dust to find the sources of building problems that can cause health symptoms. We do not use subcontractors. Jeffrey C. May, Principal Scientist, and Connie L. May, Office Manager, work together as a team and are co-authors of four books on indoor air quality, published by The Johns Hopkins University Press. Jeff is a Certified Indoor Air Quality Professional (AEE) and a Certified Mold Inspector and Assessor (ESA). Fees are job based.
"If it would be possible I could give more than 5 stars. Jeff and Connie are very nice people and incredibly knowlegable specialists. They went above and beyond, conducting inspection of our house. I invited them because of presence of mold and odors. The house was thoroughly inspected not only for those problems we concerned of, but for all other possible hazards. Jeff and Connie spent as much time at our house as it was needed to complete all the aspects of required inspection. Each room, even every little space, furnace, AC unit, stove, refrigerator were inspected. Shortly after appointment I got detailed reports with photos and multiple very helpful recommendations. Now we know what exactly should be done in the house and outside in order to eliminate negative issues found by Jeff who is an expert in all aspects, related to different systems of house. Jeff and Connie are very kind and intelligent people. It was a real pleasure to spend several hours with them at our house. This appointment was life-changing for us. I highly recommend May Idoor Air Inspections to all who would like to make sure that environment of living places is safe."
Galine P on February 2023

CRAFTECH
CRAFTECH
We are a locally-owned property restoration company in Upton, MA, serving the Central Massachusetts, Worcester County and Metro West regions. We serve two very important customers: insurance companies/agencies and their policyholders. Whether a homeowner needs to have water extracted from a basement, or an adjuster calls on behalf of a fire-stricken homeowner, we’re here to respond quickly and professionally. After four decades in the restoration business, we’ve come to know our customers. We know how deeply homeowners value their property, how to facilitate smooth claims settlements for insurance professionals, and that no two property damage situations are the same. Our experienced staff has the skills necessary to restore damaged structures and contents, to care for home & business owners, and to help adjusters move claims to completion. Moreover, Craftech understands the urgent nature of property damage situations. First, we’re well-trained in current water mitigation and remediation processes. Second, we’ll respond to all water losses immediately to provide necessary extraction, clean-up, and drying services, to control the threat of secondary damage.
"Teresa and her crew (Zach and Kevin) did a terrific job cleaning my home and contents after a protein fire. And, they were so respectful and cheerful it was actually a pleasure having them in the house."
Charles D on November 2025
We are a locally-owned property restoration company in Upton, MA, serving the Central Massachusetts, Worcester County and Metro West regions. We serve two very important customers: insurance companies/agencies and their policyholders. Whether a homeowner needs to have water extracted from a basement, or an adjuster calls on behalf of a fire-stricken homeowner, we’re here to respond quickly and professionally. After four decades in the restoration business, we’ve come to know our customers. We know how deeply homeowners value their property, how to facilitate smooth claims settlements for insurance professionals, and that no two property damage situations are the same. Our experienced staff has the skills necessary to restore damaged structures and contents, to care for home & business owners, and to help adjusters move claims to completion. Moreover, Craftech understands the urgent nature of property damage situations. First, we’re well-trained in current water mitigation and remediation processes. Second, we’ll respond to all water losses immediately to provide necessary extraction, clean-up, and drying services, to control the threat of secondary damage.
"Teresa and her crew (Zach and Kevin) did a terrific job cleaning my home and contents after a protein fire. And, they were so respectful and cheerful it was actually a pleasure having them in the house."
Charles D on November 2025
The Concord, 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.

The cost of a mold inspection might seem high, but it’s one of the best investments you can make for your health and home. Read on to learn cost-saving tips.

Mold remediation cost can quickly escalate. But if you have mold in your home, the cost for mold remediation is worth it.

Learn how to check for mold after water damage to prevent dangers to your home and health. You should assume that mold is present whenever there is a high-moisture event at your home.

Knowing who to call for mold removal if you need the service goes a long way toward reducing the likelihood of the problem coming back.

Got a moldy couch? You may not have to junk it. Learn how to remove mold from fabric furniture and keep your upholstery looking new.

If you suspect mold in your home, or even outside, you need to hire the right pro to confirm its presence. Learn who to call for mold inspections to keep your home fresh.
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