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Verified Reviews for Mold Testing And Remediation pros in Northfield, NH
*The Angi rating for Mold Testing And Remediation companies in Northfield, 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 Northfield, 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 Northfield

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

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

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

Moldlab
Moldlab
Mold identification, mold test kits and testing supplies. If you suspect you have a mold problem give us a call toll free and we can walk you through your testing options.
"The self-test product was as expected. The reports require additional research to interpret and understand, so seemed more targeted at professionals."
Jessica H on February 2018
Mold identification, mold test kits and testing supplies. If you suspect you have a mold problem give us a call toll free and we can walk you through your testing options.
"The self-test product was as expected. The reports require additional research to interpret and understand, so seemed more targeted at professionals."
Jessica H on February 2018

JP Pest Services
JP Pest Services
JP Pest Services has been providing pest management solutions for New England homes and businesses since 1925. We’ve learned a lot about our Northeast customer base over the past 9 decades like what they expect from the effectiveness of our services to what they need from our Customer Service Representatives and Service Professionals in the field.
"Joel their sales rep assured us our apartments would be rotated so the inside of each unit was checked at least every six months. Got the bait and switch bc they never did this and we had a cockroach infestation that went on for a year. They lied to me and then their manager claimed “we don’t see it in the contract”. I want a refund. You’ve been doing nothing productive. I can lay my own ant traps for less than $2k a year."
Kate B on January 2025
JP Pest Services has been providing pest management solutions for New England homes and businesses since 1925. We’ve learned a lot about our Northeast customer base over the past 9 decades like what they expect from the effectiveness of our services to what they need from our Customer Service Representatives and Service Professionals in the field.
"Joel their sales rep assured us our apartments would be rotated so the inside of each unit was checked at least every six months. Got the bait and switch bc they never did this and we had a cockroach infestation that went on for a year. They lied to me and then their manager claimed “we don’t see it in the contract”. I want a refund. You’ve been doing nothing productive. I can lay my own ant traps for less than $2k a year."
Kate B on January 2025

Northeast Remediation
Northeast Remediation
Northeast Remediation and Remodeling LLC is a full service environmental abatement company that safely removes lead paint and mold from residential and commercial properties throughout Massachusetts. Also specializing in window replacements and remodeling, Northeast Remediation can manage all aspects of the job you are looking to have performed.
"Northeast Remediation performed deleading on my home, involving replacement of windows and the garage door. The house passed re-inspection for full compliance as soon as they were finished. The only issue was that they had problems getting one of their suppliers to provide a custom sized replacement garage door in a timely manner. This delayed fully completing the job by about a month while they found a different supplier. However, they were generally very responsive with communication and the work quality was good so I would not hesitate to use them again."
Eric B on April 2018
Northeast Remediation and Remodeling LLC is a full service environmental abatement company that safely removes lead paint and mold from residential and commercial properties throughout Massachusetts. Also specializing in window replacements and remodeling, Northeast Remediation can manage all aspects of the job you are looking to have performed.
"Northeast Remediation performed deleading on my home, involving replacement of windows and the garage door. The house passed re-inspection for full compliance as soon as they were finished. The only issue was that they had problems getting one of their suppliers to provide a custom sized replacement garage door in a timely manner. This delayed fully completing the job by about a month while they found a different supplier. However, they were generally very responsive with communication and the work quality was good so I would not hesitate to use them again."
Eric B on April 2018
All Brite Cleaning & Restoration
All Brite Cleaning & Restoration
Certified firm by the IICRC. Only go to the Massachusetts area for restoration work.
"Horrible cleaning service. This company was recommended to us, so we had them clean our rental house after our tenants moved out and left it full of filth. We were given a price of $1675.00 and we didn’t bat an eye - that’s how bad this place was. We didn’t care if it was going to be $3000.00, we wanted it done right. We had to call them back to vacuum the carpets, because apparently they don’t do that before they clean them. Everywhere the carpet met the wall there was black dirt, dust, crap. Some of the kitchen cabinets still had crusty filth on them, the bathrooms were barely touched- toilet and tub in one bathroom still had greasy grime and sludge on them. The light bars over both bathroom vanities were not cleaned at all, along with the vanity. The kitchen sink was basically wiped out with maybe a paper towel and water. I took a fine steel wool and dish soap to it and it came clean. My husband and I spent a whole day cleaning after this company. I would never recommend them."
deb f on May 2020
Certified firm by the IICRC. Only go to the Massachusetts area for restoration work.
"Horrible cleaning service. This company was recommended to us, so we had them clean our rental house after our tenants moved out and left it full of filth. We were given a price of $1675.00 and we didn’t bat an eye - that’s how bad this place was. We didn’t care if it was going to be $3000.00, we wanted it done right. We had to call them back to vacuum the carpets, because apparently they don’t do that before they clean them. Everywhere the carpet met the wall there was black dirt, dust, crap. Some of the kitchen cabinets still had crusty filth on them, the bathrooms were barely touched- toilet and tub in one bathroom still had greasy grime and sludge on them. The light bars over both bathroom vanities were not cleaned at all, along with the vanity. The kitchen sink was basically wiped out with maybe a paper towel and water. I took a fine steel wool and dish soap to it and it came clean. My husband and I spent a whole day cleaning after this company. I would never recommend them."
deb f on May 2020

IndoorDoctor LLC
IndoorDoctor LLC
Veteran owned indoor air quality testing, engineering and consulting firm. Some risks are unavoidable but Indoor Air Pollution is a risk you can do something about. IndoorDoctor engineers test for possible environmental hazards, such as poor air quality. We define your environmental concern, evaluate its significance, and develop corrective actions or preventative plans to reduce the perceived hazard. Our reports are totally unbiased as we are not in the remediation business. For example, we have helped our clients to identify air quality issues that are contributory to ill-health such as molds and allergens. Many of our customers request air quality assessment before investing hundreds of thousands of dollars in a real estate purchase. Other customers use our reports to support insurance claims. But all of our customers want the peace of mind that knowing the air they are breathing is free of environmental contaminates.
"I explained to Jeff that I had bought a new condo, which was new construction, and I had concerns that the HVAC was not properly working and I wasn't getting enough clean air. Jeff was able to come the very next day. He is incredibly knowledgeable and clearly passionate about what he does. He conducted many tests - toxic gas levels, dust, mold, dander, etc. After about 30 minutes of testing, he identified I had a slow gas leak in my gas fireplace, which apparently had not been installed right. He stayed with me while the gas company came to remedy the situation. I am so grateful for him or I would never have known about the leak, which was probably contributing to health issues I was having. He also was able to turn around the other lab results incredibly quickly. Several others in my building have since hired him. Can't recommend him enough."
Julie J on April 2018
Veteran owned indoor air quality testing, engineering and consulting firm. Some risks are unavoidable but Indoor Air Pollution is a risk you can do something about. IndoorDoctor engineers test for possible environmental hazards, such as poor air quality. We define your environmental concern, evaluate its significance, and develop corrective actions or preventative plans to reduce the perceived hazard. Our reports are totally unbiased as we are not in the remediation business. For example, we have helped our clients to identify air quality issues that are contributory to ill-health such as molds and allergens. Many of our customers request air quality assessment before investing hundreds of thousands of dollars in a real estate purchase. Other customers use our reports to support insurance claims. But all of our customers want the peace of mind that knowing the air they are breathing is free of environmental contaminates.
"I explained to Jeff that I had bought a new condo, which was new construction, and I had concerns that the HVAC was not properly working and I wasn't getting enough clean air. Jeff was able to come the very next day. He is incredibly knowledgeable and clearly passionate about what he does. He conducted many tests - toxic gas levels, dust, mold, dander, etc. After about 30 minutes of testing, he identified I had a slow gas leak in my gas fireplace, which apparently had not been installed right. He stayed with me while the gas company came to remedy the situation. I am so grateful for him or I would never have known about the leak, which was probably contributing to health issues I was having. He also was able to turn around the other lab results incredibly quickly. Several others in my building have since hired him. Can't recommend him enough."
Julie J on April 2018

Done Right Services
Done Right Services
Done Right Services is a family owned and operated Basement Waterproofing & Foundation repair company since 1998. With over 25 yrs experience in Fieldstone foundation repair, re-pointing and waterproofing. We offer a 30 yr warranty, creating dry basements for a healthier, mold and mildew free environment. Providing additional services in concrete Foundation Crack Repair,waterproofing. Bulkhead Waterproofing, Concrete foundation Waterproofing. Offering a lifetime warranty of the foundation and a 15 yr money back guarantee! call today for a free consultation. 978 -808- 7873
"I requested a quote by email, clearly specifying it was for 2 cracks and sending 4 pictures (2 from the inside, 2 outside) as requested. One crack was twice as long as the other one, very different and salt leftover from water infiltration. I received a quote for $500 which detailed the total cost, without any mention of additional costs. After the technician performed the work in less than 30 minutes, trouble started: he told me he was directed to work on just one, not two foundation cracks. I received a call from the same woman that set everything and she first stated I only request a quote for a crack: I went back to the email and it clearly stated "quote for 2 cracks", she claimed she got confused by the pictures and thought I sent the same crack from different angles. Honestly, they are in the crack business, I don't know how one could get confused by this. She insisted that, despite her making a mistake, I'd need to pay more. I got a call from the owner which argued with me about paying $350 more, that the quotes I got from other companies were also about a single crack, that their quote has different pricing per crack (I verified, it did not, there was just a single price). After I mentioned this seemed to me a bait and switch technique, he argued some more but in the end agreed to accept the quoted price."
Ivan D on September 2020
Done Right Services is a family owned and operated Basement Waterproofing & Foundation repair company since 1998. With over 25 yrs experience in Fieldstone foundation repair, re-pointing and waterproofing. We offer a 30 yr warranty, creating dry basements for a healthier, mold and mildew free environment. Providing additional services in concrete Foundation Crack Repair,waterproofing. Bulkhead Waterproofing, Concrete foundation Waterproofing. Offering a lifetime warranty of the foundation and a 15 yr money back guarantee! call today for a free consultation. 978 -808- 7873
"I requested a quote by email, clearly specifying it was for 2 cracks and sending 4 pictures (2 from the inside, 2 outside) as requested. One crack was twice as long as the other one, very different and salt leftover from water infiltration. I received a quote for $500 which detailed the total cost, without any mention of additional costs. After the technician performed the work in less than 30 minutes, trouble started: he told me he was directed to work on just one, not two foundation cracks. I received a call from the same woman that set everything and she first stated I only request a quote for a crack: I went back to the email and it clearly stated "quote for 2 cracks", she claimed she got confused by the pictures and thought I sent the same crack from different angles. Honestly, they are in the crack business, I don't know how one could get confused by this. She insisted that, despite her making a mistake, I'd need to pay more. I got a call from the owner which argued with me about paying $350 more, that the quotes I got from other companies were also about a single crack, that their quote has different pricing per crack (I verified, it did not, there was just a single price). After I mentioned this seemed to me a bait and switch technique, he argued some more but in the end agreed to accept the quoted price."
Ivan D on September 2020

Basement Systems of New Hampshire Inc
Basement Systems of New Hampshire Inc
All Things Basementy! Basement Systems Of NH Is Today One Of The Largest Basement Waterproofing, Basement Foundation Repair And Basement Finishing Contractors In New Hampshire And Massachusetts. We Are Family Owned And Committed To 100% Customer Satisfaction. We Pride Ourselves On Our Wide Variety Of Systems - Each Designed To Repair And Upgrade Your Basement, Crawl Space, Or Foundation. Call Us Today To Schedule a Free Estimate!
All Things Basementy! Basement Systems Of NH Is Today One Of The Largest Basement Waterproofing, Basement Foundation Repair And Basement Finishing Contractors In New Hampshire And Massachusetts. We Are Family Owned And Committed To 100% Customer Satisfaction. We Pride Ourselves On Our Wide Variety Of Systems - Each Designed To Repair And Upgrade Your Basement, Crawl Space, Or Foundation. Call Us Today To Schedule a Free Estimate!
The Northfield, 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.

What does black mold look like? It has a dark color and may appear slightly fuzzy. Use this guide to learn about the variations in black mold’s appearance.

Moisture, poor ventilation, and soap scum can all lead to pink mold in your bathroom. Here’s how to clean bathroom mold and prevent it from returning.

You’ve just opened your toilet to a slimy surprise, and now you’re wondering: Why is mold growing in my toilet? Here are the most common causes.

Not sure what type of mold is forming in your home? We’re breaking down black mold vs regular mold.
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