Radon services around Helena
Whether you have no test yet, a number you don't like, a buyer waiting on results, or a fan that went quiet, start with the page that matches where you are.
- Radon testingShort-term and long-term tests, continuous monitors, confirming a high kit result and post-mitigation checks.
- Radon mitigation systemsSub-slab depressurization: a sealed suction point, a radon fan and a pipe that vents soil gas above the roof.
- Crawl space and mixed foundationsSealed-membrane systems for dirt crawl spaces, plus slab sections, additions and older stone or brick foundations.
- Radon for buyers and sellersTesting inside the inspection window, handling a high result before closing, and checking an existing system.
- Radon fan replacement and repairQuiet or noisy fans, level manometers, iced or damaged pipe, system alarms and retesting older systems.