June 1, 2026
Integra Testing Services, LLC (“Integra”) is pleased to announce the acquisition of Air Balancing Engineers, Inc. (“ABE”), based in Berwick, Pennsylvania. ABE has served the commercial HVAC industry with quality, integrity, and customer focus since 1970, specializing in testing, adjusting, and balancing (TAB) and a broad range of complementary HVAC testing services.
Integra delivers a powerful turnkey solution by combining its TAB and Controlled Environment (CE) Services capabilities under one platform. The addition of ABE deepens that offering directly in the markets ABE has served for over 50 years — southeastern Pennsylvania and neighboring areas in Maryland, New York and New Jersey— where Integra’s CE Services team is already on the ground, giving shared clients a seamless, single-source solution right in their own backyard.
“Partnering with Integra is the natural next step in ABE’s evolution,” said Bart Rado, Founder and President of ABE. “We have built something we are truly proud of over the past 50-plus years, and joining Integra ensures that legacy continues to grow. For our team, this opens doors that simply weren’t available to us previously — access to broader career development opportunities, deeper technical resources, and the backing of a national platform. Our people have always been our greatest asset, and I couldn’t be more proud to give them a stage this big to grow on.”
“We are thrilled to welcome Air Balancing Engineers to the Integra family,” noted Dominic Mazzolini, CEO of Integra. “What makes this partnership particularly compelling is the natural alignment between ABE and our CE Services team in the region. Together, we can offer this area of the country a truly seamless turnkey solution — pairing ABE’s best-in-class TAB expertise with our controlled environment certification and monitoring capabilities. ABE’s 50-year reputation for quality and integrity makes them exactly the right partner to deliver it.”
Bart Rado will continue to lead the business as District Manager, with ABE’s full team remaining intact, ensuring seamless continuity for its customers. Clients will now have access to the full breadth of Integra’s national capabilities and resources. Terms of the transaction have not been disclosed.
About Integra Testing Services
Integra Testing Services is one of the nation’s largest independent providers of certified testing, adjusting, and balancing (TAB) and related facility testing services for commercial HVAC systems. With a strong focus on delivering unbiased testing and verification services, Integra ensures optimal conditions for building owners, design professionals, and end users. Integra offers a full suite of services, including cleanroom certification, fume hood testing, pharmacy compliance testing, duct leakage testing, air barrier testing, and commissioning services. Integra’s team of over 600 professionals provides services globally with 30 office locations throughout the U.S., Mexico, and Guam. Learn more at www.integratesting.com.
Contact Information:
Dominic Mazzolini, CEO
Integra Testing Services
Phone: 440.266.5200
www.integratesting.com