BL Air Quality, Inc. is owned and operated by a third generation of steamfitters in the DC / Baltimore / Northern Virginia and Metropolitan area. We are able to meet the needs of large and small businesses as well as residential. We pride ourselves on our full commitment to our clients and the long term partnerships that have developed from these efforts, resulting in happy clients.

Look what others are saying….

" When I call I get to talk to someone! What a quick response and professional team at BL Air Quality. Working with this team for three years I am always impressed with the knowledge and the ability to keep our HVAC equipment  operational. Thank you Brian and Jason." 
Richard Rademaker, Assistant Director of Data Center Operations,
Cogent Communications "One of the largest IP Networks in the world"


" BL Air Quality, several others have tried. Thank you for your detailed performance. The beer brewery chiller has never performed this well. Everything is doing great. The chiller is purring like a kitten, Thanks Again."
Jason Thompson, Brewery Manager, Gordon Biersch Brewery Restaurant


"BL Air Quality was excellent diagnosing and repairing heat units in Ken Fogash's office. Mr Fogash is one of our top four executives at the SEC, a timely response of BL Air Quality was noted, and the workmanship"........
Cafferty, CRE, SIOR


"I was impressed and proud to witness, teamwork between Roberson Metal Works, Inc. and BL Air Quality Inc. The BL Air Quality mechanics are also recognized as professionals. The new system was put in place and hooked up and running that night. The lead mechanic, Brian Lester, even painted the stand he manufactured for the disconnect. This is the kind of work we need to see more often. A job done right, a job done well"........
Pat O'Connor, South Zone QA Evaluator, Naval District of Washington


"BL Air Quality, Thank you for your quick response to the HVAC needs of my clients. I was impressed by your honesty and pricing as well as your knowledge regarding the repair needed. I want you to know it is always a pleasure working with someone so professional. I will continue to refer your services".......
Judith Neighoff, Champion Realty Inc.

“Hey guys-  Thanks again for coming out to help us with this issue.  No matter the time of day or weather outside, you guys always show up with a smile on their face and get us back online- we really appreciate it.”
Brian Feldmann