🐜AssistAnt · Pro directory
There are 12 HVAC companies within 25 miles of Mount Vernon, IL in the AssistAnt directory as of October 16, 2026, 2 of them based in Mount Vernon itself. None are verified by AssistAnt yet, so check a business’s license and insurance before you hire it. Verified businesses are listed first, then by distance. No business can pay for a higher spot.
HVAC (heating & air conditioning) near Mount Vernon
- Affordable Heating Cooling & Sheet Metal
Mt Vernon, IL · 1.7 mi
Not verified yet
(618) 246-9407
- Holloway Heating & Air Conditioning
Mount Vernon, IL · 2.0 mi
Not verified yet
(618) 242-5481
- Yukon Refrigeration Co
Mount Vernon, IL · 2.2 mi
Not verified yet
(618) 244-6087
- Double Comfort Heating & Air
Mt Vernon, IL · 6.7 mi
Not verified yet
(618) 242-9660
- Spartan Heating & Air Conditioning
Waltonville, IL · 9.2 mi
Not verified yet
(618) 279-7895
- Aire Serv Of Sesser
Sesser, IL · 16.4 mi
Not verified yet
(618) 205-9274
- D & R Heating & Air
Centralia, IL · 16.5 mi
Not verified yet
(618) 548-9090
- Cannon's Heating and Cooling
Centralia, IL · 17.6 mi
Not verified yet
(618) 316-1904
- Mcguire's Heating And Cooling Llc
Centralia, IL · 18.4 mi
Not verified yet
(618) 322-0128
- Wilfam Hvac
Salem, IL · 21.4 mi
Not verified yet
(618) 740-0800
- Reeds Heating And Air
Benton, IL · 22.0 mi
Not verified yet
(618) 439-0711
- Gaz's Refrigeration, Heating and AC
Christopher, IL · 24.2 mi
Not verified yet
(618) 724-2634
Questions
- How many HVAC companies are near Mount Vernon, IL?
- 12 within 25 miles, 2 in Mount Vernon, as of October 16, 2026.
- Which HVAC companies near Mount Vernon, IL are verified?
- None yet. Verified means AssistAnt checked the business registration and insurance; unverified listings come from public business records.
- Can a business pay to rank higher on AssistAnt?
- No. Verified businesses are listed first, then everyone else by distance. Placement cannot be bought, and AssistAnt never sells your contact information.
More in Mount Vernon
- Plumbers in Mount Vernon, IL5 businesses
- Roofers in Mount Vernon, IL9 businesses
- Landscaping & lawn care in Mount Vernon, IL18 businesses
- Cleaning services in Mount Vernon, IL11 businesses
- Pest control in Mount Vernon, IL8 businesses
- Remodeling contractors in Mount Vernon, IL5 businesses
- Auto repair in Mount Vernon, IL81 businesses
- Collision repair & auto glass in Mount Vernon, IL26 businesses
- Welding & fabrication in Mount Vernon, IL13 businesses
- Machine shops & CNC in Mount Vernon, IL6 businesses
- Computer & phone repair / IT in Mount Vernon, IL5 businesses
Nearby towns
- Mt Vernon, IL 3 mi
- Waltonville, IL 9 mi
- Sesser, IL 16 mi
- Centralia, IL 18 mi
- Salem, IL 21 mi
- Benton, IL 22 mi
- Christopher, IL 24 mi
- Du Quoin, IL 27 mi
- West Frankfort, IL 29 mi
- Mill Shoals, IL 32 mi