Founded by John Gallagher in the basement of his Euclid, Ohio home in 1964, The John F. Gallagher Co. now delivers commercial mechanical construction and facility services centered on plumbing and HVAC systems. The Eastlake company combines design-build expertise with in-house CAD/CAM modeling and prefabrication, allowing complex systems to be coordinated digitally and built efficiently in the field. It also supports facilities after construction through maintenance and emergency repair services.
Carter Mechanical, IncFounded in 1990 by HVAC contractor Andrew Carter, family-owned Carter Mechanical provides commercial mechanical construction and service from its Malvern, Pennsylvania headquarters. The company stands out for running its own on-site pipe and sheet metal fabrication shop, pairing custom fabrication with design-build work, building automation and ongoing maintenance for facilities across the Mid-Atlantic. Carter Mechanical has more than 50 full-time employees and serves projects ranging from commercial operations to universities and manufacturing facilities.MALVERN, PA
Cool Breeze Heating & Air ConditioningServing Gaithersburg and surrounding communities since 1981, Cool Breeze Heating & Air Conditioning provides residential and commercial heating, cooling, and plumbing services. Founded and led by Ronnie Tolbert, the company has installed thousands of HVAC systems over more than 40 years, while its plumbing division brings more than two decades of experience. Cool Breeze also maintains its own sheet-metal shop, allowing its craftsmen to build custom HVAC applications for faster installation.ROCKVILLE, MD
TP MechanicalFounded in Cincinnati in 1953, TP Mechanical is a regional mechanical contractor that designs, builds, fabricates and services building systems for commercial and mission-critical facilities. Its 100,000-square-foot distribution center supports a distinctive prefabrication approach, including fully assembled mechanical rooms shipped ready for installation. TP also operates a state-certified apprenticeship program and became the first U.S. mechanical contractor accepted into OSHA’s Voluntary Protection Program with Star status in 2005.CINCINNATI, OH
Walton & CompanySince its founding in York in 1989, Walton & Company has grown from a six-person startup into a regional mechanical contractor with roughly 250 employees. The company is known for keeping design, fabrication and service connected under one roof, giving commercial and industrial clients a single team accountable for a system’s long-term performance. Its workforce averages more than 10 years of tenure, and its current president, Jason Hamme, began with the company as a plumbing laborer in 1997.YORK, PA