Top-rated radon detection and reduction specialists.

Best radon detection and reduction specialists near Stem, NC

Enter your zip and get matched with up to 5 pros

Need a pro for your radon detection and reduction project in Stem, NC?

Select your specific project to find the pro for you.

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

Avatar for All American Environmental Services, LLC
All American Environmental Services, LLC
5.0(
199
)
Radon Gas - Abatement

Serving Stem, NC 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
79 neighbors recently requested a quote
Recommended by91%of homeowners
Avatar for SWAT Environmental, Inc.
SWAT Environmental, Inc.
4.3(
63
)
Radon Gas - Abatement

Serving Stem, NC and surrounding areas

In business since 2002

Free estimates

Credit card accepted

"I can not recommend this company highly enough. If you have ANY concerns or questions regarding radon give them a call. They will give you an honest assessment and recommendations tailored to your specific situation. Overall a great experience!"
Recommended by89%of homeowners
Avatar for Odum Squires, Inc.
Odum Squires, Inc.
4.5(
12
)
Radon Gas - Testing

Serving Stem, NC and surrounding areas

In business since 2008

Credit card accepted

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade, and will do our best to keep you as educated and informed as possible. It is our pleasure to provide the North Carolina region with quality inspection services and truly appreciate your business. Odum Squires Inc. home inspections and New home construction division work tirelessly to improve our company and customer service through real world experience and continuing education. We always have our customers best interest in mind throughout the entire process and are available to answer your questions during and after the closing of your home. It is our goal to build customer relationships for life. We look forward to earning your business! Available anytime by appointment\n

Response time4 hrs
Recommended by100%of homeowners
Avatar for Brickkicker Inspection Services
Brickkicker Inspection Services
5.0(
5
)
Radon Gas - Testing

Serving Stem, NC and surrounding areas

In business since 2025

Free estimates

Small jobs welcome

We at Brickkicker Inspection Services focus on quality services over quantity. We use our experience and expertise to complete your project with perfection. Customer service and honesty are the most important aspects of our business and your satisfaction is guaranteed. Please call us today for an estimate. We look forward to working with you.

Response time2 hrs
Avatar for All States Air Duct Pro
All States Air Duct Pro
3.1(
236
)
Radon Gas - AbatementRadon Gas - Testing

Serving Stem, NC and surrounding areas

In business since 1995

Free estimates

Emergency services offered

"Showed up, tried to up sell my wife on everything and used a shopvac to clean the ducts.....14 registers in 45 minutes? Waste of money they barely cleaned anything, and only worried about selling more services, when we said no the promptly finished up and left."
Before & After Air Duct Cleaning
Recommended by49%of homeowners
Showing 1-10 of 13
Radon Detection and Reduction FAQs, answered by experts

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

A homeowner can install a radon mitigation system on their own. But it’s a challenging DIY that requires a lot of knowledge about radon mitigation as well as familiarity with local regulations. You do not want to risk an improper installation that leaves the system unable to detect radon or gives it a shortened life span. Relying on a professional is the surest way to guarantee a successful installation.

Radon is a cancer-causing radioactive gas that poses serious health risks, infiltrating homes through foundation cracks and unnoticed spaces.

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

Use a radon test kit or hire professionals to conduct a detailed assessment of radon levels in your home.

The Stem, 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.