Blower Door Test Services was founded on a simple belief: every home and building should be built tight and ventilated right. With rising energy costs and tightening building codes, airtight construction isn’t just smart, it’s required.

Our mission is to help builders, homeowners, and developers meet energy code requirements with as little stress as possible. We combine expert knowledge with practical guidance to help you pass inspections and build better buildings.

We stay up to date on Texas-specific codes, including the 2021 and 2024 IECC requirements, and we’ll work with your schedule to deliver fast, dependable results.