Find and Invite the Best Commercial HVAC Contractors in Pittsburgh, PA

Weider Services, LLC is a family-owned and operated HVAC and Plumbing Contractor that has been serving Western PA since 1976, specializing in the installation of hydronic heating and cooling systems for a range of commercial projects across public, institutional, and private sectors.

Process HVAC Solutions, LLC (PHS), established in 2005, specializes in designing and providing turnkey custom process control solutions for mission-critical HVAC systems, with a focus on data centers and a commitment to high reliability and energy efficiency.

Harold Zeigler Heating & Cooling, Inc. is a family-owned and operated business that has been providing heating, cooling, and air purification solutions to Butler and Beaver counties in Pennsylvania since 1967, recognized for their exceptional customer service and technology with awards such as Best 2015 HVAC Contractor and American Standard Outstanding Dealer Awards.

Since 1924, H.E. Neumann Company has been a leading provider of commercial, industrial, and residential mechanical contracting services, offering innovative solutions and high-quality work across Ohio, Pennsylvania, and West Virginia with a commitment to safety and environmentally friendly operations.

ImbuTec is a full-service electrical and general contractor that provides a range of services including general construction, electrical construction, mass notification systems, and project management solutions, primarily serving government and commercial customers.

East End Plumbing & Mechanical is a family-owned company providing plumbing, piping, and hydronics solutions in Southwestern Pennsylvania since 1957, offering a full spectrum of services for residences and businesses.

W.G. Tomko, Inc. is a premier full-service mechanical contractor operating in areas including Pennsylvania, Ohio, Virginia, West Virginia, Maryland, and Washington D.C., offering a range of services such as HVAC, piping, sheet metal, plumbing systems, and site utilities with a design and estimating staff that has over 200 years of combined experience.

Tudi Mechanical Systems, Inc. is a premier provider of mechanical solutions, offering a range of services including HVAC, electrical, plumbing, and energy solutions for businesses and homeowners in Pittsburgh, PA, and Tampa, FL, with over 30 years of experience.

Quality Mechanical Services is a family-owned and operated business established in 1988, specializing in commercial HVAC maintenance, including heating, air conditioning, boilers, and chillers, serving the tri-state area with a commitment to safety, customer satisfaction, and providing a supportive work environment for employees.

Lawrence Plumbing, Heating & Cooling is a family-owned and operated company providing a wide range of plumbing, heating, and cooling services to Pittsburgh and the surrounding area, with over 23 years in business, 24/7 emergency services, and a commitment to customer satisfaction.

Grunau Company is a full-service mechanical systems union contractor headquartered in the greater Milwaukee area, specializing in a variety of commercial and industrial projects across multiple industries, with capabilities in HVAC, plumbing, process piping, electrical, refrigeration, and underground utilities.

Fazio Mechanical Services is a full-service commercial and industrial mechanical contractor specializing in refrigeration, HVAC, engineering and design, installation, energy, and plumbing services, with a team of highly trained technicians providing 24/7 support.

Ruthrauff | Sauer, LLC is a full-service mechanical contractor based in the Greater Pittsburgh area, specializing in the construction and servicing of sophisticated mechanical systems with a commitment to excellence in design, project management, and craftsmanship.

R & B Mechanical, Inc. is a family-owned HVAC company based in South Hills, Pennsylvania, with over 19 years of experience, offering heating, ventilation, and air conditioning services within a two-hour radius of Pittsburgh, including 24-hour service programs for customers.

Renick Brothers is a mechanical contractor based in Slippery Rock, PA, specializing in commercial HVAC, industrial plumbing, sheet metal, and Building Information Modeling (BIM) services, with additional locations in Pennsylvania and Michigan offering both commercial and residential services.