Founded in 2005 by Dawn and Mike Gunning, Gunning Mechanical is a woman-owned, union Pittsburgh contractor building and maintaining commercial and industrial HVAC, piping and sheet-metal systems. Its in-house fabrication shop gives the company direct control over ductwork timing and quality, while certified tradespeople serve projects across Western Pennsylvania, Eastern Ohio and Northern West Virginia. The company’s safety program has earned repeated Master Builders’ Association recognition, including a 2024 Excellence in Safety award.
OSHA 30-Hour Certification
NFPA 99 Medical Gas Certification
Commonwealth of Pennsylvania Safety Committee Certification
Woman-Owned Business
K & I Sheet Metal, IncFounded in Pittsburgh in 1982 by husband-and-wife team Kenneth and Irene Kotchey, K & I Sheet Metal, Inc. is a woman-owned sheet-metal fabrication and mechanical contractor. It fabricates custom components in-house at its 22,000-square-foot manufacturing and office facility, and provides HVAC and mechanical-system design and installation through its own staff and field crews.PITTSBURGH, PA
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
PCI ServicesFamily-owned and operated in Cincinnati since 1896, PCI Services designs, fabricates, installs, and maintains mechanical systems for commercial and industrial facilities. Four generations of Fennell family leadership have carried the company from its Newport mechanical-contracting roots into a regional contractor known for industrial piping, HVAC work, and in-house fabricated mechanical skids. Its Cincinnati operation includes a 55,000-square-foot fabrication and assembly facility, while its safety program reports a 0.62 EMR over the past decade.CINCINNATI, OH
SSM Industries, IncSince its founding in Pittsburgh in 1961, SSM Industries has built its reputation on complex mechanical work, including an early expansion into nuclear power facilities during the 1970s. Today, the company supports commercial and industrial customers with HVAC and plumbing work, backed by more than three decades of service experience and a strong safety record recognized through regional awards.332322PITTSBURGH, PA