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Mountainvalley Building Inspections, Inc.

4.66(
22
)
•Approved Pro

Mountainvalley Building Inspections, Inc.

4.66(
22
)
•Approved Pro
Customers say: Quick response
25 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

Anderson Home Inspection, LLC

New on AngiNew on Angi
•Approved Pro

Anderson Home Inspection, LLC

New on AngiNew on Angi
•Approved Pro
11 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

Installing a mitigation system reduces radon levels, which can cause lung cancer, providing peace of mind and long-term health benefits. It can also increase your home’s value, as many buyers prefer properties with radon safety measures in place. The investment is relatively low compared to the potential health risks associated with prolonged radon exposure.

Using an air purifier in your home or basement isn't an effective way to reduce or mitigate radon. Radon is an inert gas, meaning it doesn't react with other chemicals and can't be filtered the way particulates can be. While an air purifier can help improve your indoor air quality in other ways, don't rely on it to reduce radon.

Radon enters your home when warm air begins to rise and exits through the roof, creating a vacuum that pulls cooler air from under the foundation. Part of that air is radon, which is an invisible, odorless gas that develops naturally when radioactive particles are deep within the ground. Those particles usually come from decaying matter in soil and rocks.

Testing typically costs between $150 and $500, depending on the method used and the number of areas tested.

Services test for allergens, mold, VOCs, and carbon monoxide levels to ensure a healthy indoor environment.

The Topsham, 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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