“I have worked with Hydrair on numerous projects since 2007. They are the only third-party testing company we have approved for stairway pressure and smoke control acceptance tests. Roger and his staff are extremely competent and are true professionals.”

Ken Tennant, a local Fire Marshal

“Hydrair Balance Co. was an excellent company to work with. They were flexible and adjusted their schedules to the ever changing needs of a medical center. I would recommend them to any facility planning testing and balancing work.”

Al Stafford, Energy Engineer
VAMC Clarksburg, WV

“Hydrair has been a trusted partner of Excela Health for many years. Pressure relationships, air flows and balancing are critical in maintaining a healthy clinical environment. We trust Hydrair in all of our facilities to make sure the quality and quantity of air supports our mission To improve the health and well-being of every life we touch.”

Daniel Robison, CHFM
Director of Real Estate, Facilities and Construction Management
Excela Health

"Hydrair performed an testing and balancing of a new warehouse building that encompassed several unique areas. Hydair helped guide our contractors through all the specifications and system requirements that were installed in the warehouse. Hydrair’s personnel were fully knowledgeable of HVAC systems and their great ability to help troubleshoot our difficult systems. Parsons has worked at this government facility for twenty years and we have finally found an testing and balancing company that we can call back for more services and true professional workmanship."

Chet Neubauer
Parsons Infrastructure & Technology Group, Inc

"Every company should have a 'go to' HVAC Test and Balance company. Roger Miller of Hydrair is our guy. He is excellent with HVAC and Indoor Air Quality Issues."

Joe Hughes
IAQ Training, LLC

“Roger and the Hydrair group displayed great professionalism and in-depth technical knowledge that significantly benefitted the project. During the commissioning effort, they were willing to help with troubleshooting and optimization activities that demonstrated their dedication to getting the job done right."

Andrew Van Horn, PE, CxA, LEED AP
Commissioning Engineer
exp U.S. Services Inc.