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Best radon detection and reduction specialists near Campton, NH

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Top-Rated Radon detection and reduction specialists in Campton - Updated Nov 2026

Avatar for True North Home Inspections, LLC
True North Home Inspections, LLC
4.9(
27
)
Radon Gas - Testing

Serving Campton, NH and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

"John was great, came to inspect our home in Rochester and was professional and had every piece of equipment you could need to give us a detailed look into our house. Even when the seller made a mistake on the sewer and water system types John helped us test both and went above and beyond. Cannot recommend enough if you want a the best and safest bet for an inspection!"
Response time3 hrs
Response rate89%
1 neighbors recently requested a quote
Avatar for 2K Radon & Basement Services
2K Radon & Basement Services
5.0(
7
)
Radon Gas - Abatement

Serving Campton, NH and surrounding areas

Approved

Free estimates

Small jobs welcome

Credit card accepted

With over 15 years of experience in the basement and more than 50 hours of continuing education in radon air mitigation, 2K Radon & Basement Services is prepared to help care for your home.

Radon Mitigation
Radon Mitigation
Radon Mitigation System
Radon Mitigation System
Crawlspace Encapsulation

+21

1 neighbors recently requested a quote
Avatar for Gold Star Services LLC
Gold Star Services LLC
4.6(
12
)
Radon Gas - AbatementRadon Gas - Testing

Serving Campton, NH and surrounding areas

Approved

Free estimates

Emergency services offered

Credit card accepted

Gold Star Services can handle all of your residential and commercial cleaning needs we also provide water and mold restoration services as well. Whether you are looking for us to clean once a month, or you need emergency restoration service’s and or someone to provide house cleaning services or office and industrial cleaning on a regular basis, you can count on us to provide exceptional service and results each and every time.\nWe are a professional company with employees who are certified and experienced in residential, commercial, mold damage remediation, water damage restoration and cleaning services. We are fully licensed, bonded and insured, we are BBB accredited and GBB accredited and certified for everything we do.

Commercial strip and wax
Mold remediation
Air bnb
Air bnb
Commercial building cleaning

+150

4 neighbors recently requested a quote
Recommended by66%of homeowners
Yankee Home Inspection
4.9(
17
)
Radon Gas - Testing

Serving Campton, NH and surrounding areas

In business since 2008

Free estimates

Buying a new home is probably the biggest investment you'll ever make. It's a decision that will affect you for years to come. There's always considerable risk involved when making such a large purchase decision, a professional home inspection done by Yankee Home Inspection will significantly reduce your risk and help make the entire home buying process easier and less stressful. I believe that the buyer, seller, or agent are honest. As an independent home inspector, I will take the time to do a complete home inspection. Check "Testimonies" on my web site -- yankeehomeinspection.com , to assure yourself of the quality of work that I will do for you.

 Yankee Home Inspection.com
Recommended by94%of homeowners
Avatar for Rhino Radon Services
Rhino Radon Services
4.2(
9
)
Radon Gas - AbatementRadon Gas - Testing

Serving Campton, NH and surrounding areas

In business since 2014

Free estimates

Emergency services offered

"It went fantastic. Scheduling wise the gentlemen at Rhino Radon were quick to respond to our inquiry via there website were I filled out a online questionnaire. Once speaking to Henry about the specifics of my home via phone and letting him no my situation. They were prompt in scheduling a date for installation to assure my radon problem didn't delay my ability to sell the home. From the time I filled out there questionnaire on there website till the system was installed and fully operational, all took place In one weeks time. I no from experience that these days the attentiveness and service Rhino Radon provided me can be difficult to find. Having recently just finished the process of building my own home in Malden and dealing with a wide range of company's and workers. It's the little things that stand out like personal treatment,responding quick to inquiries or concerns and of course taking the time to do things properly the first time around while still treating the home with respect. Rhino Radon came recommended to me via a friend and I couldn't thank them enough for steering me in the right direction for my radon mitigation needs. I would like to do the same to anyone currently searching for a radon company. If you want the job done right and a pleasant experience, look no further for your radon needs then Rhino Radon Services.


"
Recommended by100%of homeowners
Avatar for Pineland Home Inspections LLC
Pineland Home Inspections LLC
5.0(
3
)
Radon Gas - Testing

Serving Campton, NH and surrounding areas

In business since 2023

Free estimates

Small jobs welcome

At Pineland Home Inspections, we take pride in our work and always put you, the customer, first. We focus on spending as much time as necessary answering questions and educating you about one of the largest investment in your life, your home. Our aim is to make your life easier through the use of cutting edge technology and first hand experience all with a down to earth personal touch. Our inspectors are licensed, fully insured and available on weekends to fit your busy schedule.

Front Steps
Main Water Line
Roof
Skylight
Bathroom Fan Vent

+3

Response time3 hrs
Response rate100%
Recommended by100%of homeowners
Radon Detection and Reduction FAQs, answered by experts

The natural breakdown of uranium in soil, rock, and water can cause radon to appear in a home. The gas seeps into homes through cracks in foundations, walls, or floors, as well as through gaps around pipes or construction joints. Radon levels are influenced by soil composition, building materials, and ventilation. Poorly sealed or airtight homes can trap radon, allowing it to accumulate.

Radon detection is crucial as prolonged exposure to radon gas, a leading cause of lung cancer, poses significant health risks in residential environments.

No level of radon is technically safe, but since it is naturally present everywhere, it is impossible to avoid entirely. The average radon level in homes across the United States is 1.3 picocuries per liter (pCi/L). The Environmental Protection Agency (EPA) recommends taking action to reduce radon levels if your home's test results are between 2 and 4 pCi/L or higher.

If high radon levels are detected, steps include sealing entry points, installing a mitigation system, and retesting the air regularly to ensure reduced levels.

Your radon fan needs to operate 24/7 to be effective. The only time the fan isn't operating is during its replacement. Radon levels in the home can increase within hours if the fan stops working or something obstructs the stack vent. Fortunately, radon systems require no downtime maintenance between fan changes.

The Campton, NH 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.