Find and Invite the Best Commercial HVAC Contractors in Gary, IN

Smart Technology Solutions Inc. (STS) is a full-service contractor with nearly 35 years of experience in the construction industry, offering a comprehensive range of services including construction management, general contracting, and specialized construction services for industrial, commercial, and residential applications.

Rachke Piping & Mechanical, Inc. is a full-service industrial, process, and power piping mechanical contractor established in 2003, offering high-quality craftsmanship, safety, and project management to clients in Illinois and Western Indiana in sectors such as Industrial, Petrochemical, Power Generation, Nuclear, Commercial, Institutional, and Food Processing.

Zentel Tech LLC is a commercial HVAC and mechanical contractor that specializes in providing precise and high-performance solutions for HVAC, refrigeration, mechanical process piping, and controlled environment testing and repair. They are known for their creative and solution-focused engineering, meeting strict environmental tolerances, and serving industries such as hospitals, laboratories, office buildings, schools, and central plants.

Honest Guys Heating & Cooling is a trusted HVAC contractor offering free estimates, emergency services, and competitive prices for heating and cooling system installations, repairs, and maintenance. They provide solutions for both residential and commercial customers and are known for their commitment to customer service, including discounts for seniors and veterans.

PCS Solutions is a company with 20 years of excellence in the cable and wireless industry and 10 years in power and communications services, based in Palatine, Illinois, offering temperature control and cable and wireless solutions.

Home Comfort is a HVAC service provider offering 24/7 emergency services, installations, repairs, and maintenance for heating, cooling, and plumbing systems in Northwest Chicagoland and surrounding areas, with over 20 years of industry experience.

Jones Environmental Control, Inc. is a woman-owned, family-operated business specializing in commercial and industrial HVAC services, offering a 1-year warranty on parts and labor with a team of union service technicians from Local 597. Established in 1998, the company prides itself on quality service and customer satisfaction, serving the Mokena, IL area and providing 24/7 emergency service.

Amber Heating and Air Conditioning and Doornbos Heating and Air Conditioning are combining forces to bring our residential customers the best in comfort services. Amber and Doornbos – two companies, one mission – to serve you better.

Gartner Heating & Cooling, Inc. is a family-owned business that has been serving the HVAC needs of our Chicagoland neighbors since 1985. Our team of highly qualified HVAC professionals puts the customer’s needs first, providing expert custom installation, maintenance and repair services for all makes and models of HVAC equipment. At Gartner, dependability and customer satisfaction are key priorities. Because we value every customer, we want you to know beyond any doubt that you can count on us to handle your job with the utmost skill and integrity. As a family-owned and operated concern, we have a double commitment to top performance and personalized service.

R&P Heating & Cooling & Restaurant Service, Inc. is a family-owned company established in 1994, providing residential and commercial heating, air conditioning, refrigeration, and cooking equipment services in Porter and Lake County areas. They are known for their certified technicians, custom duct system designs, and a focus on indoor air quality and efficient commercial equipment installation and service.

Sendra Service Corporation is a full-service facility contractor based in the Midwest, offering 24/7 emergency services, industrial/commercial piping, boilers and burners, air conditioning and chillers, maintenance contracts, and design-build/general contracting projects with a commitment to providing innovative and cost-effective turnkey solutions.

All Temp Heating & Air Conditioning provides high-quality HVAC services including installation, maintenance, and repair for heating and cooling systems in the Chicago area, offering 24-hour emergency service and free in-home estimates since 1938.

Admiral Heating and Ventilating is a company with over 60 years of experience providing high-quality heating and air conditioning solutions to industrial and commercial clients in the greater Chicagoland area, known for its dedicated team of HVAC professionals and commitment to customer satisfaction.