Contact Us For
A Free Estimate!
Products & Services

Radon Testing
Continuous Radon Detector
HUD Multi-Family Radon Testing

Radon Mitigation
Radon Mitigation System Installations
Custom-Designed Radon Abatement Systems
Radon Abatement System Maintenance
Radon Reduction System Repair
HUD Multi-Family Radon Mitigation

Indoor Air Quality Services
Aspen Air Purifier
SaniDry™ Sedona Dehumidifier
Energy Recovery Ventilator
Vapor Intrusion Mitigation
Breathe EZ UVC Light
Breathe EZ Air Cleaner
Radon Reduction Systems

Reliable Radon Testing & Radon Mitigation Services in Bethesda, MD

For a FREE no-obligation radon mitigation estimate in Bethesda, MD, please fill out the estimate form and Airwiz Radon will contact you shortly.
Happy Customers Surrounding Bethesda, MD
Work Requests

Click the icons to see what our customers had to say.

Bethesda, MD's professional radon mitigation company

Does your home or building have high radon levels? Radon gas is one of the leading causes of lung cancer in the United States. Even worse, radon is invisible, tasteless, and odorless, undetectable without accurate radon testing. That's where Airwiz Radon can help! We offer reliable radon testing using a continuous radon detector — most results are ready within 48 hours. If your home has high radon levels, we will custom-design a radon mitigation system to eliminate this hazardous gas in your property.

All radon mitigation systems come with a professional installation by our National Radon Defense-certified specialists. You can count on our crew for expert results, friendly service, and ongoing maintenance to ensure your system lasts for years to come. Get radon testing and a free radon mitigation estimate to learn more. We serve Bethesda and nearby areas throughout Maryland.

Our approach to radon testing & radon mitigation

Our radon mitigation specialists are with you every step of the way, from radon testing to system installation. Here is our approach to radon mitigation:

  1. Radon testing: We start by testing the property's radon levels using a continuous radon detector. Most results are ready within 48 hours.
  2. Redirecting radon gas: If your property has hazardous radon levels, our specialists will design a radon mitigation system to redirect radon gas out of the building.
  3. Professional radon mitigation system installation: Our specialists provide a professional radon mitigation system installation, ensuring it works efficiently and keeps your property safe.
  4. Final radon testing: Our radon mitigation specialists will perform a final radon test using a continuous radon detector to ensure your system is operating efficiently.

Indoor air quality services in Bethesda, MD

Our comprehensive indoor air quality solutions don't stop at radon gas. We also provide quality solutions to prevent high humidity, volatile organic compounds (VOCs), allergens, bacteria, foul odors, and more. You can rest assured your property is safe and more comfortable with clean, healthy air!

Our indoor air quality services:

  • Radon Testing
  • Radon Mitigation
  • Dehumidifiers
  • Air Purifiers
  • Energy Recovery Ventilation
  • Vapor Intrusion Mitigation
  • Breathe EZ UVC Light
  • Breathe EZ Air Cleaner

Get radon testing and a free estimate on our indoor air quality services to learn more! We serve Bethesda and nearby areas throughout Maryland.

Trusted National Radon Defense-certified company

See how your local National Radon Defense-certified company can help your Maryland home or building. Through our partnership, we have access to continuous training from the best minds in the industry. So, you can have confidence that we will handle all your home radon and indoor air quality concerns with the skill and expertise you deserve. From radon testing using a continuous radon detector to professional radon mitigation system installations, we are with you every step of the way, ensuring a healthier, more comfortable property!

Plus, we offer energy recovery ventilators, dehumidifiers, air purifiers, and other indoor air quality solutions. Get radon testing and a free service estimate to learn more. We serve Bethesda and nearby areas throughout Maryland.

Job Stories From Bethesda, MD
Radon Mitigation System Inspection and Fan Replacement

A customer in Bethesda, MD, called because his Radon Mitigation System was noisy and causing disturbances during quiet hours of the night.

We scheduled an inspection visit to assess the problem. During our visit, we determined that the system, installed by another company, was incorrectly installed and did not meet code requirements.

We repaired the system to bring it up to code and installed a new fan, as the old one was failing and improperly installed.

After the repairs, the customer inspected the newly fixed system for noise and expressed his satisfaction. The new system is significantly quieter than the previous one and now meets all code standards.

Radon Mitigation System Inspection and Fan Replacement - Photo 1Radon Mitigation System Inspection and Fan Replacement - Photo 2Radon Mitigation System Inspection and Fan Replacement - Photo 3
Radon Mitigation for a single family home in Bethesda MD

This homeowner was monitoring the radon levels in his house with a radon monitor, which consistently read around 6 to 7 pCi/L.

Our task was to lower the radon levels to acceptable levels by installing a Sub-Slab Depressurization System to extract the radon gas from under the house.

It wasn't an easy job as the house was old with thick masonry walls that we had to core through in order to route the extraction pipes outside and vent the radon gas above the roofline.

We also had to core the concrete slab to create a point of extraction. Upon coring the floor, we had to dig an air pocket under the house, which was challenging because the house, built in the 1950s, had clay soil.

In the end, we were able to be achieve a beautifully installed radon mitigation system that is now lowering the levels to below 2.7 pCi/L, and the family is now breathing much safer air in their home.

Radon Mitigation for a single family home in Bethesda MD - Photo 1Radon Mitigation for a single family home in Bethesda MD - Photo 2Radon Mitigation for a single family home in Bethesda MD - Photo 3Radon Mitigation for a single family home in Bethesda MD - Photo 4
Work Requests From Bethesda, MD
Project Location: Bethesda, MD
Radon System is making a constant humming noise that can be heard around the house.
Project Location: Bethesda, MD
Radon testing completed today showed an average of 5.7. The testing company recommended installing a mitigation system - shopping for services.
Project Location: Bethesda, MD
Radon mitigation in a 1950s rancher with no basement but a crawlspace.
Project Location: Bethesda, MD
Tested above 5 pCi/l. About to have a major renovation of the whole house, so would like to install mitigation while it is under re-construction.
Serving the following Bethesda, MD zip codes
20810, 20811, 20813, 20814, 20816, 20817, 20824, 20827, 20889, 20892, 20894