Welcome to The Haas Group LLC

We are not a roofing company. We do not install roofs. We do understand the industry and work to ensure your roof is done right.

Since 1985 we've provided affordable consultation and roof management support to homeowners and businesses throughout VA-DC-MD and beyond. We inspect roofs for integrity, code compliance and manufacturer guidelines. We certify roofs and advise clients on any problems from failing or failed roofs. We have served as an expert witness in litigation when the need has arisen.