Top-rated radon detection and reduction specialists.

Get matched with top radon detection and reduction specialists in Belvedere, SC

Enter your zip and get matched with up to 5 pros

Need a pro for your radon detection and reduction project in Belvedere, SC?

Select your specific project to find the pro for you.

Verified Reviews for Radon Detection And Reduction pros in Belvedere, SC

*The Angi rating for Radon Detection And Reduction companies in Belvedere, SC 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 Belvedere, SC 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 06, 2026

Find Radon detection and reduction specialists in Belvedere

Avatar for All American Environmental Services, LLC
All American Environmental Services, LLC
5.0(
197
)
Radon Gas - Abatement

Serving Belvedere, SC and surrounding areas

Approved

Super Service Award Winner

In business since 2020

Free estimates

Emergency services offered

"Alan was excellent. He explained everything about Radon and the Radon system we needed. He took the time to map out the best place to install our Radon system. We really appreciated his knowledge of Radon and the radon system. Alan will be our permanent Radon person. I highly recommend Alan and his company, you will not be disappointed !!!!!!!"
Radon Mitigation System
Radon Mitigation System
Radon Mitigation System
Radon Mitigation System
Radon Mitigation System

+4

Response time7 hrs
77 neighbors recently requested a quote
Recommended by92%of homeowners
Request Quote
Avatar for SWAT Environmental, Inc.
SWAT Environmental, Inc.
4.8(
10
)
Radon Gas - Abatement

Serving Belvedere, SC and surrounding areas

In business since 2002

Free estimates

Credit card accepted

"Had them come out to install a Radon Mitigation Fan. Service was fast and the installer was extremely knowledgable. He was in an out within an hour and the radon dropped from a 4 to a 0.59! Extremely happy with the result. Price wasn't cheap by any means but definitely fixed our problem."
Recommended by100%of homeowners
Request Quote
Avatar for All Star Home Inspections
All Star Home Inspections
4.6(
37
)
Radon Gas - Testing

Serving Belvedere, SC and surrounding areas

In business since 2004

Free estimates

"The house he inspected was an old house, so we asked for him to be thorough and he was. He took his time. Checked the crawl space under the house and the attic. Checked the plumbing and electrical wiring. He gave a through report .. We were so"
Frontal Picture
Seal Vents
Termite Activity
Shower Issues
Recommended by91%of homeowners
Request Quote
Avatar for Summit Engineering, Laboratory & Testing, P.C
Summit Engineering, Laboratory & Testing, P.C
4.0(
7
)
Radon Gas - Testing

Serving Belvedere, SC and surrounding areas

In business since 2003

Emergency services offered

Credit card accepted

With years of experience serving the area, we are your solution for all your environmental contracting, engineering, testing and oversight needs. We take great pride in our extreme professionalism, timeliness and superior customer service on every job. We make sure to develop a lasting relationship, so that the next time service is needed there will be no question who to call. Call us today, so we can discuss your needs and make a plan that fits your budget. Satisfaction guaranteed!

Response time1 day
Response rate90%
Recommended by100%of homeowners
Request Quote
Radon Detection and Reduction questions, answered by experts

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.

You'll need to test your home for radon after installing the mitigation system, then again every two years. If radon remains elevated, contact a licensed radon professional, either the contractor who installed the system or a different one, and have them evaluate the system. They may need to make some changes to improve its effectiveness and performance.

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.

Many radon fans carry a five-year manufacturer's warranty. That said, your radon fan should last between five and ten years. Regular inspections will ensure the fan is operating properly. Unusual or exceptional noise coming from the fan or indications on your manometer or system monitor can immediately tell you that something is amiss.

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

The Belvedere, SC 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.

See all articles