Get matched with top mold testing and remediation specialists in Henniker, NH
There are 3 highly-rated local mold testing and remediation specialists.
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4.5 
10 Mold testing and remediation specialists in Henniker
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
"He removed the mold and fumigated to remedy the situation in a timely fashion."
Michelle O on January 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
"He removed the mold and fumigated to remedy the situation in a timely fashion."
Michelle O on January 2025
Since 2002, Octagon Cleaning & Restoration has been the trusted choice for homeowners and businesses across Maine and New Hampshire. With our ACAC & IICRC Certifications and membership in the Better Business Bureau, we adhere to the highest standards in cleaning and restoration. Our experienced teams are on call 24/7, ready to protect and restore your property quickly and efficiently. We specialize in Water Damage Remediation, Mold Removal, Fire & Smoke Damage Remediation, Commercial Air Duct Cleaning, and Asbestos & Lead Removal. Octagon is here to help every step of the way. We provide thorough assessments, effective mitigation strategies, and seamless communication with your insurance providers. Our commitment to customer satisfaction is reflected in every job we do. From small home cleanups to large commercial restorations, we stand by our 5-Year Guarantee, giving you peace of mind that the job was done right. Octagon Cleaning & Restoration – Your trusted partner in keeping your property safe, clean, and healthy. Contact us today for a free estimate and experience the Octagon difference. Your peace of mind is our priority.
"I would give 10 stars if I could. Octogon did a fabulous job after a frozen pipe disaster. They really went over and above what was required. Blaine, in particular, was wonderful. The house was left in perfect readiness for the rebuild. Thank you, Blaine and Octogon!"
Bonnie P on August 2023
Since 2002, Octagon Cleaning & Restoration has been the trusted choice for homeowners and businesses across Maine and New Hampshire. With our ACAC & IICRC Certifications and membership in the Better Business Bureau, we adhere to the highest standards in cleaning and restoration. Our experienced teams are on call 24/7, ready to protect and restore your property quickly and efficiently. We specialize in Water Damage Remediation, Mold Removal, Fire & Smoke Damage Remediation, Commercial Air Duct Cleaning, and Asbestos & Lead Removal. Octagon is here to help every step of the way. We provide thorough assessments, effective mitigation strategies, and seamless communication with your insurance providers. Our commitment to customer satisfaction is reflected in every job we do. From small home cleanups to large commercial restorations, we stand by our 5-Year Guarantee, giving you peace of mind that the job was done right. Octagon Cleaning & Restoration – Your trusted partner in keeping your property safe, clean, and healthy. Contact us today for a free estimate and experience the Octagon difference. Your peace of mind is our priority.
"I would give 10 stars if I could. Octogon did a fabulous job after a frozen pipe disaster. They really went over and above what was required. Blaine, in particular, was wonderful. The house was left in perfect readiness for the rebuild. Thank you, Blaine and Octogon!"
Bonnie P on August 2023
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 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!
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."
Richard 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."
Richard P on July 2024
Aspen Air Duct Cleaning are experts in diagnosing and eliminating indoor air quality problems for both residential and commercial customers in Boston, MA, and the surrounding areas since 2008. We also specialize in dryer vent cleaning to eliminate a commonly overlooked fire hazard as well as mold removal and remediation. We proudly offer 24/7 emergency services. Call for an estimate today!
"Punctual, responsive, knowledgable, hard working problem solvers, and straight shooters in their evaluation of our system. Did not duct seal, not appropriate for our configuration. Had lower estimates but these folks were worth it to me; I’d use them again."
Michael B on September 2022
Aspen Air Duct Cleaning are experts in diagnosing and eliminating indoor air quality problems for both residential and commercial customers in Boston, MA, and the surrounding areas since 2008. We also specialize in dryer vent cleaning to eliminate a commonly overlooked fire hazard as well as mold removal and remediation. We proudly offer 24/7 emergency services. Call for an estimate today!
"Punctual, responsive, knowledgable, hard working problem solvers, and straight shooters in their evaluation of our system. Did not duct seal, not appropriate for our configuration. Had lower estimates but these folks were worth it to me; I’d use them again."
Michael B on September 2022
Millyard Home Inspection is a home inspection service that meets and exceeds national standards. We are a full service inspection service that includes: Septic Evaluation; Air Radon Testing; Well water Testing; mold, asbestos and lead evaluation testing. First time home buyers or experienced investors will feel comfortable knowing Millyard Home Inspection has the experience and knowledge to make you feel secure in making one of life's biggest decision. My name is Dan Lombardo and I know how frustrating it can be to have phone calls answered by services and never returned; emails that are ignored; and people you hire that show up late or never. The dedicated personal service you receive is what sets Millyard Home Inspection apart.
"Millyard was knowledgeable and prompt with inspection and report. Overall a great job. Thank you!"
Dwight T on July 2022
Millyard Home Inspection is a home inspection service that meets and exceeds national standards. We are a full service inspection service that includes: Septic Evaluation; Air Radon Testing; Well water Testing; mold, asbestos and lead evaluation testing. First time home buyers or experienced investors will feel comfortable knowing Millyard Home Inspection has the experience and knowledge to make you feel secure in making one of life's biggest decision. My name is Dan Lombardo and I know how frustrating it can be to have phone calls answered by services and never returned; emails that are ignored; and people you hire that show up late or never. The dedicated personal service you receive is what sets Millyard Home Inspection apart.
"Millyard was knowledgeable and prompt with inspection and report. Overall a great job. Thank you!"
Dwight T on July 2022
The Business is Owner/Operated. With over 5 years of experience in the field with over 15 years experience in cleaning; IICRVC Certified in Water Damage Remediation and Restoration and well trained in Specialty Carpet Cleaning. Billing and Payment is required at the time of service and we accept Cash, Check or Credit. We offer free estimates to ALL job opportunities to give customers a real quote so they know roughly how long and How much a job should take and cost. Always ask about Deals and Savings!
The Business is Owner/Operated. With over 5 years of experience in the field with over 15 years experience in cleaning; IICRVC Certified in Water Damage Remediation and Restoration and well trained in Specialty Carpet Cleaning. Billing and Payment is required at the time of service and we accept Cash, Check or Credit. We offer free estimates to ALL job opportunities to give customers a real quote so they know roughly how long and How much a job should take and cost. Always ask about Deals and Savings!
We are a local family run business. Our goal is to see more families educated in the quality of the air they are breathing. We can do that with the help of others. Pass along information you learn from our site and others. If you have questions, call us. If we don't have the answer, we will help you find it! We are fully licensed, insured, and trained in the field of mold, air quality, fire and water mitigation and improving your indoor air quality.
We are a local family run business. Our goal is to see more families educated in the quality of the air they are breathing. We can do that with the help of others. Pass along information you learn from our site and others. If you have questions, call us. If we don't have the answer, we will help you find it! We are fully licensed, insured, and trained in the field of mold, air quality, fire and water mitigation and improving your indoor air quality.
911 Restoration is a full service water, fire, and mold remediation company servicing the state of New Hampshire. 911 Restoration has been in the disaster restoration business since 1978. 911 Restoration New Hampshire professionals operate with a specific mission in mind so that we can serve our communities with passion, professionalism, and offer the best care possible. First, we perform the highest quality water extractions and use the latest drying technology to ensure the job gets done quickly and correctly. Secondly, we always put the customer first without compromise and this means that not only do we perform a free inspection with a quote, we respond within 45 minutes of every call and offer same day service so we can launch our restoration services before the damage intensifies. Finally, our water damage New Hampshire team doesn’t just restore a home to it’s previous condition; we perform our water removal services with the goal to make the space even better than it was prior to the flooding. 911 Restoration New Hampshire prides itself on our grasp of the science and art of water damage restoration, and when your kitchen floods from ruptured hoses or a pipe burst turns your basement into a swamp of gray water, our dedicated team will work closely with you to redesign and remediate the space to make it even better so it can serve your family well for years to come.
911 Restoration is a full service water, fire, and mold remediation company servicing the state of New Hampshire. 911 Restoration has been in the disaster restoration business since 1978. 911 Restoration New Hampshire professionals operate with a specific mission in mind so that we can serve our communities with passion, professionalism, and offer the best care possible. First, we perform the highest quality water extractions and use the latest drying technology to ensure the job gets done quickly and correctly. Secondly, we always put the customer first without compromise and this means that not only do we perform a free inspection with a quote, we respond within 45 minutes of every call and offer same day service so we can launch our restoration services before the damage intensifies. Finally, our water damage New Hampshire team doesn’t just restore a home to it’s previous condition; we perform our water removal services with the goal to make the space even better than it was prior to the flooding. 911 Restoration New Hampshire prides itself on our grasp of the science and art of water damage restoration, and when your kitchen floods from ruptured hoses or a pipe burst turns your basement into a swamp of gray water, our dedicated team will work closely with you to redesign and remediate the space to make it even better so it can serve your family well for years to come.
Mold testing and remediation services FAQs
Some states require mold removal specialists to be licensed, while others require licensed mold testing companies to create remediation protocols that any contractor can carry out. You can use our state licensing tool to find requirements in your area. In either case, it’s imperative that you hire an experienced professional for mold removal to ensure the safety of your home and your family.
It’s possible to scrub mold off of visible surfaces yourself, but it’s not usually a good idea. Mold is not only a potential health risk, but it’s also difficult to treat in its entirety, especially because it can grow behind walls and in other hidden areas a DIYer might miss. Since mold is a serious and often pervasive issue, you should hire a professional that will remove all of the mold—including any that might be hidden—run industrial air scrubbers to remove airborne particles, and complete mold testing to ensure the underlying problem is solved.
The most effective way to remove mold includes testing affected surfaces and the air for spores, creating a protocol for removal, carrying out the steps within the protocol, running air scrubbers for the recommended amount of time, and then completing a post-remediation round of testing to confirm the issue is solved. Since this work is very involved and there are health risks if done incorrectly, you should always hire an experienced professional to handle mold removal.
The average cost for mold remediation is around $2,200, and most projects fall somewhere between $1,100 and $3,300. Your total will depend on many factors, including the surface area that is affected by mold, the extent of the issue, how much building material your professional needs to replace, whether or not testing is necessary for safety reasons, and existing indoor air quality.
Mold removal will take between one and five days in most cases, but severe mold issues can take several weeks to correct. Your timeline will depend on how much mold there is in your home, where the mold is located, and how much testing and aftercare is required. If you have mold behind your walls or you have an excessive amount of mold that requires removal and running air scrubbers for several days, you could be looking at over a week for the process to be completed.
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