Gilley's Commercial Services

Our commercial service group specializes in light commercial to heavy industrial heating and air conditioning equipment, such as rooftop systems, chillers, boilers, make-up air units, exhaust systems, variable volume systems, and computer room units.

Gilley's Heating and Air Conditioning also installs all types of commercial duct work, including rectangular sheet metal systems and spiral duct systems. We are equipped to handle design-built projects or commercial plan and spec jobs.

Services included:

• Engineering
• Installation
• Energy Management
• System Balancing
• Fine Tuning and Retrofit
• Rooftop Systems
• Boiler Installations
• Chiller Installations and Retrofits
• Commercial Ventilation Systems
• Spiral Pipe Duct Systems
• Air Filtration Systems
• Computer Room Installations of Air Conditioning Units
• Cooling Towers

Why Choose Gilley's Heating and Air Conditioning?

Our factory trained professionals can tackle any and all complex troubleshooting for commercial equipment. We perform diagnostic troubleshooting to expediently diagnose commercial problems with minimum downtime of equipment. Our rates are the most competitive in the market.

Gilley's Heating and Air Conditioning also offers preventive maintenance programs to our customers that are tailored for each piece of equipment to accommodate any budget. Inspection reports are provided to all our customers with the repair work proceeding after client approval. We encourage our clients to perform regular maintenance on their equipment to save on costs and downtime.

Our Commercial Service Department is fully equipped with services vehicles and professionals who are available 24 hours a day, 365 days a year. We provide friendly, dependable heating and air conditioning services with the expertise and dependability you can rely on!

Gilley's is proud to be a participating contractor with ComEd.

Call us today!

(815) 962-1927