Protech began life in 1988 as a division of an Ann Arbor remodeling company. The radon business took off, and company's management decided to spin it off as an independent corporation. Since then, the company has flourished and broadened its services well beyond radon. Over the years we have helped in well over 20,000 real estate transactions ranging from single family homes to multi-multi-property IRS seizures. We've worked throughout Michigan, Ohio, Indiana, Illinois, and Missouri. As in any successful business, our people are the key. Check out what our customers are telling us. Click here for information on the certificates we have.