Get in touch
Contact Cool SeasonCall, text or book online.
Short answerCall (404) 416-6770 or use Schedule to pick a time online; we confirm by call or text. Our shop is at 105 Enterprise Dr, Suite E, Cumming, GA 30040, open Monday to Saturday, 8 AM to 6 PM.
Contact details
- Phone
- (404) 416-6770
- Address
- 105 Enterprise Dr, Suite E
Cumming, GA 30040 - Hours
- Mon–Sat, 8 AM – 6 PM
- Sunday
- Closed
- After hours
- Booked for the next open day
Fastest ways to reach us
Book online
Use Schedule at the top of any page. Pick the service, your system and a time window. We confirm by call or text, and you get a link to follow your appointment.
Call
Call (404) 416-6770, Monday to Saturday, 8 AM to 6 PM. You usually reach the owner, not a call center.
Send photos of your equipment or model labels to info@coolseasonhvac.com and we will reply with next steps.
Find the shop
105 Enterprise Dr, Suite E, Cumming, GA 30040, just off GA-400. Open in Google Maps.
We serve Cumming and Forsyth County, Alpharetta, Milton, Roswell and Johns Creek. See service areas.
Questions we hear
How do I book a visit?
Use Schedule on any page or call (404) 416-6770. We confirm the time by call or text.
What if I call after hours or on Sunday?
Leave a message or book online, and we schedule you for the next open day. We work Monday through Saturday, 8 AM to 6 PM.
Do you charge more for Saturdays?
No. We do not charge overtime fees. We work Monday through Saturday, 8 AM to 6 PM.
Do you charge for the diagnostic?
Yes, the diagnostic is $89 and it is part of your repair total. On larger repairs such as a motor, coil or compressor, we quote one price that already includes it. Maintenance plan members pay no diagnostic fee.
Prices and details reviewed November 2026.
Talk to a local team
Call (404) 416-6770 or schedule online.