🐜AssistAnt · Pro directory
There are 32 HVAC companies within 25 miles of Gillespie, IL in the AssistAnt directory as of October 16, 2026, 1 of them based in Gillespie 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 Gillespie
- Reid's Electrical, Heating & Cooling
Gillespie, IL · 0.2 mi
Not verified yet
(217) 839-2665
- Total Mechanical Services
Mount Olive, IL · 3.5 mi
Not verified yet
(217) 999-4880
- Agers Heating Cooling & Electrical
Mount Olive, IL · 5.6 mi
Not verified yet
(217) 999-2071
- Neuhaus Heating And Air Inc
Litchfield, IL · 8.3 mi
Not verified yet
(217) 324-2818
- Kufa & Son Heating & Air Conditioning
Carlinville, IL · 11.3 mi
Not verified yet
(217) 854-4112
- Quality Air Heating & Cooling
Shipman, IL · 12.0 mi
Not verified yet
(618) 836-5556
- BLevins Heating & Cooling LLC
Litchfield, IL · 14.6 mi
Not verified yet
(217) 556-7879
- Pure Air Heating Cooling and Air Duct Cleaning, LLC
Atwater, IL · 14.7 mi
Not verified yet
(217) 851-2727
- Jackson Heating And Cooling
Brighton, IL · 16.0 mi
Not verified yet
(618) 372-3444
- Ernst Heating & Cooling
Hamel, IL · 16.3 mi
Not verified yet
(618) 213-2527
- Ager's Heating, Cooling & Electrical
Hillsboro, IL · 17.5 mi
Not verified yet
(217) 532-5514
- Bertels And Company Heating & Cooling, Tim Bertels - Proprietor
Moro, IL · 17.6 mi
Not verified yet
(618) 377-9008
- Reliable AF Heating and Cooling LLC
Brighton, IL · 19.4 mi
Not verified yet
(618) 946-9920
- V1 Comfort Solutions
Alhambra, IL · 20.0 mi
Not verified yet
(618) 971-2943
- Garwood's Heating & Cooling
Edwardsville, IL · 21.7 mi
Not verified yet
(618) 656-9386
- Amk Heating & Cooling Inc.
Edwardsville, IL · 22.5 mi
Not verified yet
(618) 656-4116
- Bush Refrigeration
Godfrey, IL · 22.5 mi
Not verified yet
(618) 467-0177
- King Air Conditioning & Heating
Godfrey, IL · 22.5 mi
Not verified yet
(618) 466-7574
- Warner Heating & Air
Coffeen, IL · 22.7 mi
Not verified yet
(217) 334-4106
- Cummings Heating & Cooling
Edwardsville, IL · 22.9 mi
Not verified yet
(618) 656-8953
- Heritage Heating & Cooling
Edwardsville, IL · 22.9 mi
Not verified yet
(618) 323-3431
- B & W Heating & Cooling, Inc.
Wood River, IL · 22.9 mi
Not verified yet
(618) 254-0645
- Advanced Heating Cooling and Refrigeration
Wood River, IL · 23.0 mi
Not verified yet
(618) 216-6213
- Mark's Heating & Cooling
Greenville, IL · 23.1 mi
Not verified yet
(618) 664-2499
- Kane Mechanical Group, Llc
East Alton, IL · 23.2 mi
Not verified yet
(618) 254-0681
- Lizotte Sheet Metal
Edwardsville, IL · 23.2 mi
Not verified yet
(618) 656-3066
- Accent Home Services
Edwardsville, IL · 23.3 mi
Not verified yet
(618) 977-1662
- McCormick Heating & Cooling
Alton, IL · 23.4 mi
Not verified yet
(618) 377-0923
- Greg's Service Inc.
Wood River, IL · 23.5 mi
Not verified yet
(618) 345-5921
- American Air Heating & Cooling
Wood River, IL · 23.6 mi
Not verified yet
(618) 243-7591
Showing the 30 listed first. Search by ZIP code to see more.
Questions
- How many HVAC companies are near Gillespie, IL?
- 32 within 25 miles, 1 in Gillespie, as of October 16, 2026.
- Which HVAC companies near Gillespie, 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.
Nearby towns
- Mount Olive, IL 5 mi
- Litchfield, IL 10 mi
- Carlinville, IL 11 mi
- Shipman, IL 12 mi
- Atwater, IL 15 mi
- Hamel, IL 16 mi
- Hillsboro, IL 18 mi
- Moro, IL 18 mi
- Brighton, IL 18 mi
- Alhambra, IL 20 mi