
Sep 8, 2026
How Much Does HVAC Replacement Cost? (2026 Cost Guide)
Reading Time About 16 Min
Responding in 15 minutes
Residential HVAC
Professional HVAC services including heating, cooling, and air quality solutions for homes in Carol Stream and the Chicagoland area.
Gray's Mechanical is a residential HVAC contractor based in Carol Stream, IL. Services listed include AC repair, AC installation, heat pumps & mini splits and heat pump installation. 13 years in business, emergency service available and licence #TGC113884.
13
Years in Business
Yes
Emergency Service
Available
Financing Available
Carol Stream, IL
Service Area
No Best HVAC reviews yet
Been a customer of Gray's Mechanical? Be the first to rate them.
Want to put your heating and cooling company in front of local homeowners and businesses actively searching for reliable HVAC services? Claim your spot and connect with high-intent customers in your area.
Get Featured

Sep 8, 2026
Reading Time About 16 Min

Sep 7, 2026
Reading Time About 6 Min

Sep 6, 2026
Reading Time About 7 Min

Sep 3, 2026
Reading Time About 6 Min
Have another question? Our team is here to help.
Gray's Mechanical lists AC repair, AC installation, heat pumps & mini splits, heat pump installation, heat pump repair and HVAC maintenance. Contact them to confirm they handle your specific job.
Gray's Mechanical is based in Carol Stream, IL.
Yes, Gray's Mechanical lists emergency service. Call them directly for urgent heating or cooling repairs.
Gray's Mechanical lists licence number TGC113884. You can confirm it is current with the Illinois contractor licensing board.
Use the call button, website link or contact details on this page to reach the company directly.
Get in touch and we will keep your listing details accurate and add photos.