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Verified Reviews for Radon Detection And Reduction pros in Northwest, NC

*The Angi rating for Radon Detection And Reduction companies in Northwest, NC 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 Northwest, NC 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 December 07, 2025

Find Radon detection and reduction specialists in Northwest

Avatar for Johnson Properties and Inspections, Ltd.

Johnson Properties and Inspections, Ltd.

4.68(
33
)
•Approved Pro

Johnson Properties and Inspections, Ltd.

4.68(
33
)
•Approved Pro
Customers say: Quality work
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
20 years of experience

The Johnson Properties and Inspections team has been in the construction, home inspection, insurance and real estate industry for over 30 years. We are locally owned and operated serving Greensboro, NC and the entire Triad area. Our professional staff is punctual, courteous, honest and experienced. If you're looking for a home inspection, mold inspection, moisture intrusion inspection, general contracting services or related services, give our team a call. We would be more than happy to assist you!

"Recommend."

Thomas H on May 2020

The Johnson Properties and Inspections team has been in the construction, home inspection, insurance and real estate industry for over 30 years. We are locally owned and operated serving Greensboro, NC and the entire Triad area. Our professional staff is punctual, courteous, honest and experienced. If you're looking for a home inspection, mold inspection, moisture intrusion inspection, general contracting services or related services, give our team a call. We would be more than happy to assist you!

"Recommend."

Thomas H on May 2020

Spotlight Home Inspections

No reviews yet

Spotlight Home Inspections

No reviews yet
Free onsite estimate

Our company prides itself on providing a thorough and detailed inspection every time. We provide an easy to read, simple but detailed report. We specialize in home inspections and radon inspections. We treat every home we inspect as if we personally planned to live there. Your safety and peace of mind when making a home purchase will be our top priority every time! Serving Pender and surrounding counties.

Our company prides itself on providing a thorough and detailed inspection every time. We provide an easy to read, simple but detailed report. We specialize in home inspections and radon inspections. We treat every home we inspect as if we personally planned to live there. Your safety and peace of mind when making a home purchase will be our top priority every time! Serving Pender and surrounding counties.

Avatar for Professional Contract Services

Professional Contract Services

No reviews yet

Professional Contract Services

No reviews yet
43 years of experience

Our business is our livelihood but it is also so much more. Professional Contract Services was started to fill in a void in the current market and to make a business that people can place their trust in. Over the years we have never lost our commitment to our clients and that is what has allowed us to succeed in a very competitive industry. The employees of Professional Contract Services stand committed to our purpose and will provide the best service!

Our business is our livelihood but it is also so much more. Professional Contract Services was started to fill in a void in the current market and to make a business that people can place their trust in. Over the years we have never lost our commitment to our clients and that is what has allowed us to succeed in a very competitive industry. The employees of Professional Contract Services stand committed to our purpose and will provide the best service!

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

Radon Detection and Reduction questions, answered by experts

Keeping radon from getting into your home is much better than having to get rid of it once it's already indoors. While there may not be a way to fully prevent radon from getting into your home, there are things you can do to reduce the gas's ability to enter. 

Sealing foundation cracks and openings can help keep the gas from seeping inside. Improving air flow, such as by opening windows, can also be helpful. If you're building your home from scratch, talk to your contractor about using radon-resistant construction to keep the gas out.

Mold, VOCs, radon, carbon monoxide, and particulate matter are typically measured.

If your home has a sump pit, you can integrate it with a radon mitigation system. You can accomplish this by sealing the pump cover with an airtight lid that accommodates radon vent pipes and sump pump hoses. This allows the vent pipe to redirect the radon gas outside of your home.

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

To determine whether you have radon in your home, you must run a test. Radon gas has no odor or color, so you won’t notice a concentration of radon. You could purchase a DIY test at a local hardware store, but it may not deliver completely trustworthy results. The best way to test and receive accurate results is to hire a local radon detection specialist.

The Northwest, NC 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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