TerraFirma has been increasing the safety and indoor air quality in homes across Oregon since 2005. We are accredited by the Better Business Bureau, providing trusted radon testing, radon mitigation and radon education to local homeowners.
Nearly one of every fifteen homes in the United States shows signs of elevated radon levels. If you believe that radon gas is intruding into your home, it's time to take action against it.
TerraFirma can help you, by providing radon testing and a quote on the cost of a radon mitigation system in your home. Our professionals will work with you to keep your family protected. Call TerraFirma today at 1-844-311-8051 to schedule radon testing, and a no-obligation estimate for radon mitigation.
Protect your home. Keep your home radon free with expert mitigation services.
It's easier than ever to get your home tested for a radon problem! TerraFirma can perform an inspection and conduct a radon test in your home in as little as two days!
To learn more about our radon services, call 1-844-311-8051 or contact us online today!
TerraFirma's radon mitigation system uses sub-slab depressurization to reduce radon levels.
As a full-service radon mitigation contractor, TerraFirma can also install a radon mitigation system that is compatible with the current waterproofing system in your basement or crawl space.!
TerraFirma also provides multifamily radon mitigation in compliance with the HUD Radon Policy. If testing confirms radon levels above 4 picocuries (pCi/L), mitigation must be performed by a radon professional reduce the level of radon gas in the air to a safe amount.