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Verified Reviews for Radon Detection And Reduction pros in Chelsea, VT

*The Angi rating for Radon Detection And Reduction companies in Chelsea, VT is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Radon Detection And Reduction needs.

*The HomeAdvisor rating for Radon Detection And Reduction companies in Chelsea, VT is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Radon Detection And Reduction needs.

Last update on January 07, 2026

Find Radon detection and reduction specialists in Chelsea

Mountainvalley Building Inspections, Inc.

4.66(
22
)
•Approved Pro

Mountainvalley Building Inspections, Inc.

4.66(
22
)
•Approved Pro
Customers say: Quick response
26 years of experience
Free onsite estimate

Mountainvalley Building Inspections, Inc., has been operating in Vermont since 2000. Specializing in radon mitigation and testing, you are sure to be pleased with the service that this company provides.

"Good to deal with. Clean and efficient. Did exactly what he said with quality work."

Mark C on April 2025

Mountainvalley Building Inspections, Inc., has been operating in Vermont since 2000. Specializing in radon mitigation and testing, you are sure to be pleased with the service that this company provides.

"Good to deal with. Clean and efficient. Did exactly what he said with quality work."

Mark C on April 2025

Home Inspection Connection, LLC

4.00(
1
)
•Approved Pro

Home Inspection Connection, LLC

4.00(
1
)
•Approved Pro
3 years of experience

We invite you to experience a tradition of customer satisfaction that will exceed your greatest expectations. Our professionalism and quality workmanship will accurately reflect your taste and lifestyle. From conception to completion, we work with you until the job is done. We thrive to take care of all our client's unique needs. We are ethical, honest, and easy to communicate with. Call us today you'll be pleased you did. Thank you!

We invite you to experience a tradition of customer satisfaction that will exceed your greatest expectations. Our professionalism and quality workmanship will accurately reflect your taste and lifestyle. From conception to completion, we work with you until the job is done. We thrive to take care of all our client's unique needs. We are ethical, honest, and easy to communicate with. Call us today you'll be pleased you did. Thank you!

Anderson Home Inspection, LLC

New on AngiNew on Angi
•Approved Pro

Anderson Home Inspection, LLC

New on AngiNew on Angi
•Approved Pro
12 years of experience
Free onsite estimate

We are a local home inspection company with over 20 years of experience in residential and commercial contracting and building. Our inspectors are reliable, knowledgeable, and trustworthy. We know that your home is one of your most important investments and that's why for us it's about always keeping the best interests of our clients in mind throughout each and every inspection. Call us today for scheduling!

We are a local home inspection company with over 20 years of experience in residential and commercial contracting and building. Our inspectors are reliable, knowledgeable, and trustworthy. We know that your home is one of your most important investments and that's why for us it's about always keeping the best interests of our clients in mind throughout each and every inspection. Call us today for scheduling!

Avatar for Environmental Testing & Research Laboratories, Inc

Environmental Testing & Research Laboratories, Inc

4.85(
347
)

Environmental Testing & Research Laboratories, Inc

4.85(
347
)
Customers say: True professional
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers

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

Avatar for Seacoast Inspections LLC

Seacoast Inspections LLC

4.93(
71
)

Seacoast Inspections LLC

4.93(
71
)
Customers say: Super punctual
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers

Licensed Home Inspector #698 MA, #107 NH ASHI Certified Inspector #247162, Certified Level II Building Science Thermographer #31162, EDR Certified, Certified WDI Registry Inspector #90113. No Fee guarantee!

Licensed Home Inspector #698 MA, #107 NH ASHI Certified Inspector #247162, Certified Level II Building Science Thermographer #31162, EDR Certified, Certified WDI Registry Inspector #90113. No Fee guarantee!

Radon Detection and Reduction questions, answered by experts

It is worthwhile to get radon testing done, especially if you haven’t in the past and don’t have active radon monitoring set up in your home. According to the American Lung Association, radon is a potential issue in all states, and testing is the best way to determine if it’s a current problem in your home. Radon testing includes professional tests that determine ongoing radon levels in your property, and it usually includes a mitigation protocol to help you decide what measures to take to protect your home and household members.

You should have a professional test for radon every two to five years. A good rule of thumb is to get testing done every five years if you’ve never had an issue before and every two years if you have. You may also want to schedule testing if you notice symptoms of radon exposure or if you do intermittent DIY radon testing and notice changes in your levels between tests. If you have an active radon monitor, you can schedule testing if you notice levels increasing over time.

It is possible to test for radon yourself using DIY radon test kits, but these at-home test kits should never be a replacement for professional radon testing. DIY test kits can provide some information about radon exposure in your house, but your indoor temperature and humidity can affect the results, as can improper usage of the test kit. You could save yourself some money by hiring a radon professional to begin with, and when it comes to your family’s safety, hiring an experienced professional to do the testing is usually the best option.

Testing every 2-5 years or upon adjusting occupancy or structural changes maintains safe environments.

Professional radon detection involves placing test kits in the lowest lived-in level of the house for a period, usually 48 hours to several months, followed by lab analysis of collected data.

The Chelsea, VT 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.

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