Contact Us

Want to talk to us about something? Contact us an email using the form back and one of the member team will get back to you as soon as possible. We offer 24/7 Emergency Service to all of our customers. ​​GSHA Services, professional licensed and insured Heating, Ventilation and Air Conditioning (HVAC) service company dedicated to providing residential and commercial customers with quality products and dependable service. We provide new equipment installations, as well as repairs and maintenance of existing heating and air conditioning equipment. Contact us today!


1257A Cobblestone Way
Woodstock, Illinois 60098


We Located Also

11 N Skokie Hwy Suite 111C
Lake Bluff, Illinois 60634

2333 Wisconsin Ave
Downers Grove, Illinois 60515

Chicago: 773-938-3091
North & NW Suburbs: 847-941-0851
Southeastern Wisconsin: 262-229-2764
South Suburbs: 708-475-0995
Southwest Suburbs: 815-322-7007
West Suburbs: 630-427-0406

Service Areas