Radon Testing & Mitigation
Did You Know... 40% of Minnesota Homes have High Levels of Radon Gas
It is estimated that 40% of homes in Minnesota have high levels of Radon gas, which poses a significant health risk to many Minnesotan families. If your home is tested for Radon and the result shows high Radon levels (over 4 pCi/L), the Minnesota Department of Health and EPA recommends that you have a Radon Mitigation System installed. Our Radon Mitigators are licensed by the Minnesota Department of Health and certified by the National Radon Proficiency Program.
The Mitigation Process
Step 1: Test for Radon
- 40% of Minnesota homes test high for radon
- The MN Department of Health recommends testing every 2–5 years
- Radon is odorless, invisible, and the #1 cause of lung cancer among non-smokers
Step 2: Get Your Estimate
- Get a friendly, no-pressure estimate
- A tailored mitigation plan for your home
- Choose your system style: Hidden, External, or Paint-Matched
Step 3: Schedule Installation
- Professional Installation
- Friendly, certified installers
- Post-install testing for peace of mind
- Lifetime workmanship warranty + 5-year fan warranty
We offer financing for Radon Mitigation Systems
- 0%-APR PROMOTIONAL FINANCING AVAILABLE
- REQUEST $1,000 - $200,000 IN FUNDING
- 1-12 YEAR TERMS
Learn More & Pricing
Radon Testing
Radon is a colorless, odorless gas that can only be detected with specialized testing equipment. According to the EPA, radon is the leading cause of lung cancer among non-smokers.
Marigold offers professional radon testing as an inspection add-on or standalone service. Our technicians drop off the testing equipment, provide preparation instructions, and pick it up after the required 48-hour testing period.
Results are emailed promptly once the report is complete. If levels are elevated above 4.0 pCi/L, radon mitigation is recommended.
Radon Mitigation
Radon mitigation systems are custom-designed for each home to safely and effectively reduce radon levels. Depending on the home, solutions may include sub-slab depressurization, drain tile systems, or crawl space encapsulation.
Marigold provides free mitigation quotes and focuses on creating cost-effective systems that are functional, reliable, and as unobtrusive as possible. Our team handles the design, installation, cleanup, and communication from start to finish.
Mitigation System Repair
Marigold’s systems come with a lifetime guarantee on workmanship, and we are happy to provide our quality workmanship to repair any existing system. From fan replacement, to system upgrades to current MDH requirements, to structural repairs, to additional sealing, we can service and repair your mitigation system.
Passive to Active - System Activation
If your home was built after 2009, you likely have a Passive Radon Mitigation system already installed in your home. This means that the plumbing and electrical components have already been installed and are ready to be activated. Our team can activate the system by installing the remaining components which include a fan, a manometer, the required MN Department of Health license tag, and an air flow alarm. By adding these components your system will be able to draw radon from underneath the foundation of your home and expel it above your roofline, thereby reducing the levels in your home to safe levels. Our service also includes a complimentary follow up radon test by a licensed radon technician to ensure that safe levels have been achieved.
Call to schedule!