Top-rated radon detection and reduction specialists.

Get matched with top radon detection and reduction specialists in Chesterfield, NH

There are 1 highly-rated local radon detection and reduction specialists.

Matching on Angi

Share some details icon
Share some details about your home project.
Match with local pros icon
Within moments, match with highly-rated local pros.
Compare quotes icon
Compare quotes and choose the best pro for the job.

Radon detection and reduction specialists in Chesterfield

Avatar for Greenwave Solutions LLC
Greenwave Solutions LLC
5.00(
1
)
Approved Pro
Greenwave Solutions LLC
5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
51 local quotes requested

We pride ourselves on the quality work we provide, while delivering great customer service. Check out our services offered and call or click to schedule a FREE estimate today! BBB accredited and A+ Rating.

"Matt did an excellent job. He came to my house, assessed the basement, offered to arrange for a dumpster, and removed the damaged items left by the previous occupants. He provided two quotes, one including the dumpster fee and one without. A week later, he returned and worked quickly and efficiently. He was polite, professional, and hardworking throughout the process. Thanks to his efforts, my basement no longer has a moldy smell, and there’s no sign of mold, which was our biggest concern with winter approaching. I highly recommend his services."

Eva D on October 2024

We pride ourselves on the quality work we provide, while delivering great customer service. Check out our services offered and call or click to schedule a FREE estimate today! BBB accredited and A+ Rating.

"Matt did an excellent job. He came to my house, assessed the basement, offered to arrange for a dumpster, and removed the damaged items left by the previous occupants. He provided two quotes, one including the dumpster fee and one without. A week later, he returned and worked quickly and efficiently. He was polite, professional, and hardworking throughout the process. Thanks to his efforts, my basement no longer has a moldy smell, and there’s no sign of mold, which was our biggest concern with winter approaching. I highly recommend his services."

Eva D on October 2024


Avatar for Millyard Home Inspection
Millyard Home Inspection
81 Upland Street
4.90(
150
)
Approved Pro
Millyard Home Inspection
81 Upland Street
4.90(
150
)
Approved Pro
Customers say: True professional
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
19 local quotes requested

Welcome to Millyard Home Inspection.. We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business! We also do: Air radon testing; Mold testing; Comprehensive water testing; Same day septic testing.

"It went well, they did a great job."

richard f on October 2024

Welcome to Millyard Home Inspection.. We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business! We also do: Air radon testing; Mold testing; Comprehensive water testing; Same day septic testing.

"It went well, they did a great job."

richard f on October 2024


Avatar for True North Home Inspections, LLC
True North Home Inspections, LLC
34 Cottage Street
4.92(
24
)
Approved Pro
True North Home Inspections, LLC
34 Cottage Street
4.92(
24
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
25 local quotes requested

True North Home Inspections, LLC is the solution to all of your home inspection needs. We take great pride our extreme professionalism, timeliness, and superior customer service on every job. We makes sure to develop a lasting relationship, so that the next time service is needed, there will be no question on who to call. Satisfaction guaranteed!

"John was very thorough in his work and took the time to point out to my husband not only what would need or even just WANT repair but also how to do the work himself so that we could do it ourselves. We will be recommending True North to anyone we know who needs an inspection done from here on out."

Kayla R on December 2023

True North Home Inspections, LLC is the solution to all of your home inspection needs. We take great pride our extreme professionalism, timeliness, and superior customer service on every job. We makes sure to develop a lasting relationship, so that the next time service is needed, there will be no question on who to call. Satisfaction guaranteed!

"John was very thorough in his work and took the time to point out to my husband not only what would need or even just WANT repair but also how to do the work himself so that we could do it ourselves. We will be recommending True North to anyone we know who needs an inspection done from here on out."

Kayla R on December 2023


Avatar for Granite State Inspection Services
Granite State Inspection Services
80 Broadway
5.00(
6
)
Approved Pro
Granite State Inspection Services
80 Broadway
5.00(
6
)
Approved Pro
Super Service Award
Customers say: Quick response
35 local quotes requested
2 years of experience

Granite State Inspection Services is dedicated to ensuring you understand the condition of your home investment. We provide expert Home Inspections, Mold Testing, Wood-Destroying Organism Inspections, Thermal Imaging, and Water Quality Testing in Amherst NH, Nashua NH, Manchester NH, Keene NH, Londonderry NH, Salem NH, Concord NH, and surrounding areas. As a Certified Professional Inspector with InterNACHI training, I offer comprehensive and accurate reports, guided by rigorous Standards of Practice and a Code of Ethics that put your needs first.

"Mike was very friendly and helpful, was able to get his samples quickly, and the mold analysis report we received was on time and very thorough. We got everything we needed to determine our next steps - thanks so much!"

Marti R on January 2025

Granite State Inspection Services is dedicated to ensuring you understand the condition of your home investment. We provide expert Home Inspections, Mold Testing, Wood-Destroying Organism Inspections, Thermal Imaging, and Water Quality Testing in Amherst NH, Nashua NH, Manchester NH, Keene NH, Londonderry NH, Salem NH, Concord NH, and surrounding areas. As a Certified Professional Inspector with InterNACHI training, I offer comprehensive and accurate reports, guided by rigorous Standards of Practice and a Code of Ethics that put your needs first.

"Mike was very friendly and helpful, was able to get his samples quickly, and the mold analysis report we received was on time and very thorough. We got everything we needed to determine our next steps - thanks so much!"

Marti R on January 2025


Millyard Home Inspection LLC
81 Upland St
4.57(
7
)
Millyard Home Inspection LLC
81 Upland St
4.57(
7
)
Customers say: Quick response
14 local quotes requested

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


Norway Hill Home Inspections
58 Norway Hill Road
4.00(
2
)
Norway Hill Home Inspections
58 Norway Hill Road
4.00(
2
)
Customers say: True professional
10 years of experience

Every home has a story, we are here to help your new home tell you that story. At Norway Hill Home Inspections we listen. Not only do we listen to your wants and needs in a new home. We also listen to the story that your new home is trying to tell. We then communicate that story into a detailed written report that will help you understand your new homes, needs, and wants.

"Inspectors tripped two circuit breakers and shut off the water pump circuit breaker, I didn't know until I had no water later in the day. They claimed my bathroom GFI was defective. The GFI is only 6 months old and is used on a daily basis with my hairdryer. It will shut off properly when the buttons are pressed and resets properly as well. Mud was tracked all over the carpets upstairs. Claimed the "foundation stones were loose" but it was a new small hallway addition on new pressure treated wood. The stones outside were loose and laid against the wood so that it coordinated with the original stone foundation. All they had to do was move a rock and they would have seen it. These guys were young and obviously weren't experienced with antique houses."

Donna B on March 2018

Every home has a story, we are here to help your new home tell you that story. At Norway Hill Home Inspections we listen. Not only do we listen to your wants and needs in a new home. We also listen to the story that your new home is trying to tell. We then communicate that story into a detailed written report that will help you understand your new homes, needs, and wants.

"Inspectors tripped two circuit breakers and shut off the water pump circuit breaker, I didn't know until I had no water later in the day. They claimed my bathroom GFI was defective. The GFI is only 6 months old and is used on a daily basis with my hairdryer. It will shut off properly when the buttons are pressed and resets properly as well. Mud was tracked all over the carpets upstairs. Claimed the "foundation stones were loose" but it was a new small hallway addition on new pressure treated wood. The stones outside were loose and laid against the wood so that it coordinated with the original stone foundation. All they had to do was move a rock and they would have seen it. These guys were young and obviously weren't experienced with antique houses."

Donna B on March 2018


New Horizons Home Inspections LLC
71 Preston Street
No reviews
New Horizons Home Inspections LLC
71 Preston Street
No reviews
13 years of experience

Home Inspections: radon for air and water, water tests, septic system perform by external contractors. Electronic reports are e-mailed within 24 hours with photographs.

Home Inspections: radon for air and water, water tests, septic system perform by external contractors. Electronic reports are e-mailed within 24 hours with photographs.


Cube Home & Commercial Inspections & Appraisal Svs
PO Box 21781
5.00(
4
)
Cube Home & Commercial Inspections & Appraisal Svs
PO Box 21781
5.00(
4
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

"Cube Home & Commercial Inspection and Appraisal Management Services" is a Nationally Certifed Home and Commercial Inspection Agency, South Carolina Licensed (RBI 48507) Home Builders Inspector and an Approved US Department of Housing and Urban Development (Hud) 203K Consultant/Inspector (P1710), Vermont Licensed Appraisal Management Services Agency which currently Serving All of Southern and Centeral Vermont,Cheshire County, New Hampshire, Hilton Head Island and Beaufort County in South Carolina and Northern Georgia with Offices in Southern Vermont and Hilton Head Island,South Carolina

"Cube Home & Commercial Inspection and Appraisal Management Services" is a Nationally Certifed Home and Commercial Inspection Agency, South Carolina Licensed (RBI 48507) Home Builders Inspector and an Approved US Department of Housing and Urban Development (Hud) 203K Consultant/Inspector (P1710), Vermont Licensed Appraisal Management Services Agency which currently Serving All of Southern and Centeral Vermont,Cheshire County, New Hampshire, Hilton Head Island and Beaufort County in South Carolina and Northern Georgia with Offices in Southern Vermont and Hilton Head Island,South Carolina


Northeast Water Wells Inc
50 River St
2.33(
3
)
Northeast Water Wells Inc
50 River St
2.33(
3
)
Customers say: Quick response
59 years of experience

Northeast Water Wells has been providing quality water systems throughout Massachusetts and New Hampshire since 1966. We are fully licensed and insured in both states. Being a third generation company Northeast Water Wells focus has always been on the complete system beginning with the well and continuing with our ongoing customer support. At Northeast Water Wells Inc not only do we specialize in Water Well real estate testing but also install and service complete water well pumping systems, install artesian water wells, Geothermal well installation, emergency service and so much more. Northeast Water Wells not only specializes in residential applications but we also cover the following applications as well; Commercial systems, Industrial systems, Municipal systems, Community Wells Systems, Geothermal Wells, Agricultural Water systems and Irrigation Wells. At Northeast Water Wells are services are not limited to well and pump installation we also have a plethora of other services available. Northeast water wells experienced technicians also specialize in Artesian Water Well Abandonment, Well Rehabilitation, Water Well Chlorination, Submersible water pumps, Jet pumps, Constant Pressure Pumps, Pressure Boosting Pumps, Solar/ wind powered pumping systems. Water Pressure holding tanks, Atmospheric Water Holding tanks, Water Quality/ Quantity testing, water conditioning and treatment, filtration, sanitizers, water softeners, hydrofracture, zone fracture, Water Well Maintenance and Well Efficiency Audits. Northeast Water Wells Inc has very strict employee policies including but not limited to the following; Detailed saftey policy, Osha 10, A No tolerance Drug and Alcohol Policy managed by a third party compliance company, routine background and driving record checks. The saftey of not only our employees but also our clients is our top priority.

Northeast Water Wells has been providing quality water systems throughout Massachusetts and New Hampshire since 1966. We are fully licensed and insured in both states. Being a third generation company Northeast Water Wells focus has always been on the complete system beginning with the well and continuing with our ongoing customer support. At Northeast Water Wells Inc not only do we specialize in Water Well real estate testing but also install and service complete water well pumping systems, install artesian water wells, Geothermal well installation, emergency service and so much more. Northeast Water Wells not only specializes in residential applications but we also cover the following applications as well; Commercial systems, Industrial systems, Municipal systems, Community Wells Systems, Geothermal Wells, Agricultural Water systems and Irrigation Wells. At Northeast Water Wells are services are not limited to well and pump installation we also have a plethora of other services available. Northeast water wells experienced technicians also specialize in Artesian Water Well Abandonment, Well Rehabilitation, Water Well Chlorination, Submersible water pumps, Jet pumps, Constant Pressure Pumps, Pressure Boosting Pumps, Solar/ wind powered pumping systems. Water Pressure holding tanks, Atmospheric Water Holding tanks, Water Quality/ Quantity testing, water conditioning and treatment, filtration, sanitizers, water softeners, hydrofracture, zone fracture, Water Well Maintenance and Well Efficiency Audits. Northeast Water Wells Inc has very strict employee policies including but not limited to the following; Detailed saftey policy, Osha 10, A No tolerance Drug and Alcohol Policy managed by a third party compliance company, routine background and driving record checks. The saftey of not only our employees but also our clients is our top priority.


Edmunds Home Inspection
16 Edwards St
5.00(
2
)
Edmunds Home Inspection
16 Edwards St
5.00(
2
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Established in 1995. Stan started contracting in 1971 and designed, built homes and remodeled until starting his own home inspection business in 1995. He has been a member of the American Society of Home Inspectors since 1995 and is now a director of ASHI Northern New England Chapter. Since starting, he has inspected over 5000 homes. He continues to do remodeling projects on his rental properties to keep his building skills sharp and is actively involved in ASHI home inspector education programs .

Established in 1995. Stan started contracting in 1971 and designed, built homes and remodeled until starting his own home inspection business in 1995. He has been a member of the American Society of Home Inspectors since 1995 and is now a director of ASHI Northern New England Chapter. Since starting, he has inspected over 5000 homes. He continues to do remodeling projects on his rental properties to keep his building skills sharp and is actively involved in ASHI home inspector education programs .

Showing 1-10 of 14

Radon detection and reduction services FAQs

You can buy DIY radon test kits from a home improvement store and conduct radon testing, but these tests are often inaccurate. No matter the result, you should supplement DIY testing with professional radon detection and analysis. DIYers only have access to passive radon tests, which aren’t as reliable as active tests that professionals use. Plus, it’s very easy for DIYers to make mistakes during testing, leading to inaccurate results. If you’re moving into a new home, have concerns about radon, or are due for an updated test, hire a professional. 

Radon testing costs depend on whether you hire a professional radon inspector or DIY test. You can expect to pay $150 to $800 to hire a local radon inspector, and home-testing kits range in price from $15 to $250 from home improvement stores. However, it’s best to trust a professional inspector with this task to ensure accurate results. Plus, if you have radon in your home, your testing company can develop a mitigation protocol to keep you and your family safe from the dangerous gas, so it’s well worth the money to hire a professional.

If radon is present in your home, you can expect to pay around $1,000 for a radon mitigation system or between $780 and $1,250 in most cases. The exact price will depend on the severity of the radon leak, home size, and the protocol the radon specialist develops to remove radon from your home and keep it out. Your foundation type will also affect your radon mitigation system cost, as unfinished basements will cost about $4,600 to seal and ventilate, while crawl spaces without a foundation slab may need extra encapsulation, costing $1,500 to $15,000.

Yes, radon testing is absolutely necessary if you suspect the presence of this hazardous gas, and the Environmental Protection Agency (EPA) recommends testing for all homes in the country. Radon is a pervasive natural gas that can leak through your home’s foundation and seep into the living areas. Unfortunately, the gas is highly carcinogenic and is the second leading cause of lung cancer. Radon testing is crucial for keeping you and your family safe from harm, so hire a radon mitigation specialist to test your home if you suspect its presence in your home.

In most states, radon testing companies don’t need to be licensed or certified by the state, but the companies that analyze the test results and develop radon mitigation protocols do. You should choose a radon testing company that suits your needs, but before hiring a mitigation specialist, check our state licensing tool to make sure the company is properly certified.

The homeowners guide to radon detection and reduction services
From average costs to expert advice, get all the answers you need to get your job done.
Mature woman opening the window
Dec 2, 2024
Dec 2, 2024
You cannot see, smell, or taste radon, but it may still be a problem in your home. Before hiring a pro, find out how much radon testing costs using this guide.
Man inspecting a house
Dec 17, 2024
Dec 17, 2024
Radon is a gas that you can't see or smell and is harmful to your health. If your home has radon, you need to know who installs radon mitigation systems.
Contractor inspecting home
Mar 11, 2025
Mar 11, 2025
Radon is a radioactive gas that can enter a home from the ground. Prepare yourself for mitigation by answering these questions before hiring a pro.
Inspector pointing at a crack
Dec 12, 2024
Dec 12, 2024
What is radon gas? Find out what this radioactive gas is, why it is dangerous, how it gets in your home, and how to mitigate it.
Father cooking with his son
Dec 11, 2024
Dec 11, 2024
What is radon testing? Radon testing measures the presence and concentration of radon gas within indoor environments. Read on to learn more.
family hugging at home
Dec 12, 2024
Dec 12, 2024
Knowing how to test for radon will keep your home free and safe from this odorless gas—you just have to decide whether to do it yourself or hire a pro.