🐜AssistAnt · Pro directory
There are 912 HVAC companies within 25 miles of Westchester, IL in the AssistAnt directory as of October 16, 2026, 2 of them based in Westchester 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 Westchester
- Extreme Heating and Cooling
Westchester, IL · 1.1 mi
Not verified yet
(630) 654-4822
- Sheet Metal Union
Hillside, IL · 1.3 mi
Not verified yet
(708) 449-7373
- Althoff Industries, Inc.
Hillside, IL · 1.6 mi
Not verified yet
(312) 332-5700
- Paul's Heating & Cooling
Westchester, IL · 1.6 mi
Not verified yet
(708) 681-1221
- AL's Cooling & Heating
Oak Brook, IL · 1.8 mi
Not verified yet
(833) 922-5525
- Square HVAC
Hillside, IL · 2.2 mi
Not verified yet
(708) 673-5633
- Air Comfort Corporation
Broadview, IL · 2.4 mi
Not verified yet
(708) 345-1900
- AAA Heating & Cooling, Inc
Oak Brook, IL · 2.5 mi
Not verified yet
(773) 586-5000
- Admiral Heating and Ventilating
Hillside, IL · 2.5 mi
Not verified yet
(708) 544-3100
- The Unified Group
La Grange, IL · 2.6 mi
Not verified yet
(888) 714-5990
- 24 Heating & Cooling | Furnace Repair & Furnace Installation
La Grange, IL · 2.6 mi
Not verified yet
(773) 869-5171
- All Temp Heating & Air Conditioning - Hillside
Hillside, IL · 2.6 mi
Not verified yet
(866) 693-2009
- Chicago Hvac Repair Doctor
Hillside, IL · 2.6 mi
Not verified yet
(872) 304-2110
- Tj Plumbing & Drain Service
Riverside, IL · 2.7 mi
Not verified yet
(708) 447-0123
- Hoffman Plumbing
Brookfield, IL · 2.8 mi
Not verified yet
(708) 543-3905
- Goodberlet Home Services
Oakbrook Terrace, IL · 2.9 mi
Not verified yet
(815) 937-0189
- Hennessey Heating & Cooling
Berkeley, IL · 3.0 mi
Not verified yet
(630) 532-1114
- Ferraro HVAC
Brookfield, IL · 3.0 mi
Not verified yet
(708) 714-2055
- Extreme Heating And Cooling
Brookfield, IL · 3.0 mi
Not verified yet
(708) 932-2347
- Wood Mechanical Inc
Berkeley, IL · 3.4 mi
Not verified yet
(708) 822-2257
- Oak Brook Mechanical Services, Inc.
Elmhurst, IL · 3.4 mi
Not verified yet
(630) 941-3555
- V Mechanical Group Llc.
La Grange, IL · 3.4 mi
Not verified yet
(708) 863-6737
- Alan Energy Services Air Conditioning And Heating Company
Elmhurst, IL · 3.6 mi
Not verified yet
(630) 833-1100
- Able Heating & Cooling Inc
Brookfield, IL · 3.8 mi
Not verified yet
(708) 485-0560
- Acitelli Heating Co
Villa Park, IL · 3.9 mi
Not verified yet
(630) 832-4645
- Elemental Air Heating and Cooling
Brookfield, IL · 4.1 mi
Not verified yet
(815) 893-2789
- J & M Heating & Air Conditioning
Melrose Park, IL · 4.1 mi
Not verified yet
(708) 345-4043
- Builders Heating & Cooling
Clarendon Hills, IL · 4.1 mi
Not verified yet
(708) 385-7774
- Temperature Equipment
Lyons, IL · 4.1 mi
Not verified yet
(708) 442-8437
- Chicago Heating & Air Conditioning
Maywood, IL · 4.2 mi
Not verified yet
(773) 312-9271
Showing the 30 listed first. Search by ZIP code to see more.
Questions
- How many HVAC companies are near Westchester, IL?
- 912 within 25 miles, 2 in Westchester, as of October 16, 2026.
- Which HVAC companies near Westchester, 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 Westchester
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- Dryer vent cleaning in Westchester, IL59 businesses
- Used appliances in Westchester, IL14 businesses
- Plumbers in Westchester, IL741 businesses
- Electricians in Westchester, IL578 businesses
- Roofers in Westchester, IL847 businesses
- Landscaping & lawn care in Westchester, IL953 businesses
- Cleaning services in Westchester, IL1070 businesses
- Locksmiths in Westchester, IL337 businesses
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- Garage door repair in Westchester, IL317 businesses
- Water, fire & mold restoration in Westchester, IL285 businesses
- Home inspectors in Westchester, IL178 businesses
- Flooring in Westchester, IL222 businesses
- Windows & doors in Westchester, IL310 businesses
- Home security systems in Westchester, IL137 businesses
- Remodeling contractors in Westchester, IL543 businesses
- Auto repair in Westchester, IL3287 businesses
- Diesel & truck repair in Westchester, IL406 businesses
- Computer & phone repair / IT in Westchester, IL852 businesses
- Trucking in Westchester, IL671 businesses
Nearby towns
- Hillside, IL 2 mi
- Broadview, IL 2 mi
- Oak Brook, IL 3 mi
- Brookfield, IL 3 mi
- La Grange, IL 3 mi
- Westmont, IL 3 mi
- Berkeley, IL 3 mi
- Oakbrook Terrace, IL 4 mi
- Countryside, IL 4 mi
- Northlake, IL 4 mi