🐜AssistAnt · Pro directory
There are 38 HVAC companies within 25 miles of Illiopolis, IL in the AssistAnt directory as of October 16, 2026, 1 of them based in Illiopolis 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 Illiopolis
- Hvc Smart Climate
Illiopolis, IL · 0.5 mi
Not verified yet
(618) 819-0117
- Jesse Heating & Air Conditioning
Decatur, IL · 11.5 mi
Not verified yet
(217) 422-1744
- Jesse Heating & Air Conditioning
Decatur, IL · 13.9 mi
Not verified yet
(217) 619-0836
- Tru Temp Heating and Air Conditioning
Decatur, IL · 14.6 mi
Not verified yet
(217) 877-6918
- Air King
Decatur, IL · 15.6 mi
Not verified yet
(217) 203-8466
- Tica, Inc. Heating and Cooling
Decatur, IL · 15.7 mi
Not verified yet
(217) 429-5741
- PFE Corp
Decatur, IL · 15.8 mi
Not verified yet
(217) 428-0276
- Pete's Heating & Cooling
Springfield, IL · 16.5 mi
Not verified yet
(217) 525-2665
- Ace Mechanical Heating and Cooling
Springfield, IL · 16.6 mi
Not verified yet
(217) 528-1900
- Phd Air Doctor
Macon, IL · 16.6 mi
Not verified yet
(217) 354-6093
- Matheny Heating and Cooling
Forsyth, IL · 16.9 mi
Not verified yet
(217) 428-6548
- Design-air Heating & A/c, Llc
Decatur, IL · 16.9 mi
Not verified yet
(217) 429-1105
- Burdick Plumbing & Heating Company
Decatur, IL · 16.9 mi
Not verified yet
(217) 429-2385
- GMR Services LLC
Decatur, IL · 17.3 mi
Not verified yet
(217) 875-1952
- Mike Williams Plumbing, Heating, Air Conditioning & Sewer
Springfield, IL · 19.1 mi
Not verified yet
(217) 241-3886
- Thoms Plumbing & HVAC Inc
Maroa, IL · 20.0 mi
Not verified yet
(217) 794-3326
- Affordable Heating and Air Cond
Decatur, IL · 20.1 mi
Not verified yet
(217) 428-4848
- Falk's Heating, Cooling
moweaqua, IL · 20.1 mi
Not verified yet
(217) 520-2315
- Reed's Heating & Air
Springfield, IL · 20.1 mi
Not verified yet
(217) 741-6785
- Adams Heating & Cooling
Springfield, IL · 20.2 mi
Not verified yet
(217) 503-6800
- R D Davis Heating and Air Conditioning
Springfield, IL · 20.3 mi
Not verified yet
(217) 553-8360
- Bormida Heating & Cooling
Springfield, IL · 20.3 mi
Not verified yet
(217) 210-2662
- Plut Heating & Cooling
Lincoln, IL · 20.3 mi
Not verified yet
(217) 732-3765
- Yard Heating & Cooling
Taylorville, IL · 21.0 mi
Not verified yet
(217) 516-3768
- Lincoln Heating & Cooling Inc
Lincoln, IL · 21.1 mi
Not verified yet
(217) 735-5835
- Central Illinois York Inc
Springfield, IL · 21.3 mi
Not verified yet
(217) 522-3371
- Tarter Brothers Mechanical Inc
Lincoln, IL · 21.3 mi
Not verified yet
(217) 735-4117
- Advanced Heating & Cooling
Lincoln, IL · 21.4 mi
Not verified yet
(217) 503-3756
- D & D Complete Sewer Services
Lincoln, IL · 21.7 mi
Not verified yet
(217) 732-8137
- Albert Brothers Inc.
Lincoln, IL · 21.7 mi
Not verified yet
(217) 735-9990
Showing the 30 listed first. Search by ZIP code to see more.
Questions
- How many HVAC companies are near Illiopolis, IL?
- 38 within 25 miles, 1 in Illiopolis, as of October 16, 2026.
- Which HVAC companies near Illiopolis, 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
- Byers, CO 15 mi
- Decatur, IL 16 mi
- Macon, IL 17 mi
- Forsyth, IL 17 mi
- Maroa, IL 20 mi
- Moweaqua, IL 20 mi
- Taylorville, IL 21 mi
- Lincoln, IL 21 mi
- Springfield, IL 23 mi
- Pawnee, IL 25 mi