HouseWorks provides radon testing. Radon is a colorless odorless radioactive gas that is produced by the decay of uranium in soil. We use electronic radon monitors and in some instances E-perms. The electronic radon monitor is for those who wish to be certain that the test was not tampered with or those who need quick results as these devices yield results immediately upon returning to the home. A minimum 48 hour test is conducted and all testing is performed to EPA protocol when possible.