🐜AssistAnt · Pro directory
There are 567 HVAC companies within 25 miles of Lockport, IL in the AssistAnt directory as of October 16, 2026, 3 of them based in Lockport 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 Lockport
- Bentley Heating and Cooling
Lockport, IL · 0.9 mi
Not verified yet
(815) 838-2514
- London Heating and Cooling
Lockport, IL · 1.0 mi
Not verified yet
(630) 486-5705
- Winters Heating & Air Conditioning
Lockport, IL · 1.7 mi
Not verified yet
(708) 532-7772
- Premium Heating & Cooling
Crest Hill, IL · 2.8 mi
Not verified yet
(815) 726-5665
- Nacho Heating and Cooling Plus Co.
Crest Hill, IL · 3.0 mi
Not verified yet
(815) 290-9388
- Cheaper Than The Rest Plumbing
Crest Hill, IL · 3.1 mi
Not verified yet
(815) 630-1597
- Jacobazzi Heating & Cooling
Romeoville, IL · 3.4 mi
Not verified yet
(815) 838-6800
- Air Tigers, Inc.
Homer Glen, IL · 3.7 mi
Not verified yet
(815) 838-2934
- Midwest Comfort Solutions
Crest Hill, IL · 3.7 mi
Not verified yet
(815) 207-8458
- Aaa Comfort Heating & Air Conditioning
Joliet, IL · 3.8 mi
Not verified yet
(815) 207-8695
- Ecomfort Heating and Air Conditioning
Joliet, IL · 3.8 mi
Not verified yet
(815) 603-6227
- Delta T HVAC
Romeoville, IL · 3.9 mi
Not verified yet
(630) 730-3468
- CoolZone HVAC Heating and Cooling
Joliet, IL · 3.9 mi
Not verified yet
(708) 566-7144
- Art Of Air | Heating & Cooling
Romeoville, IL · 4.1 mi
Not verified yet
(815) 919-2451
- Johansen & Anderson Inc
Joliet, IL · 4.1 mi
Not verified yet
(815) 723-9383
- All season's Heating and Cooling
Romeoville, IL · 4.1 mi
Not verified yet
(815) 823-7654
- Naranjo Heating & Cooling Specialist Inc.
Joliet, IL · 4.2 mi
Not verified yet
(708) 325-8367
- Good Shepherd Heating Air Conditioning & Refrigeration
Romeoville, IL · 4.4 mi
Not verified yet
(630) 362-4075
- Cy's Heating & Cooling
Joliet, IL · 4.5 mi
Not verified yet
(815) 727-7645
- 4 Corners Heating & Cooling
Romeoville, IL · 4.9 mi
Not verified yet
(773) 808-8593
- American Heating And Cooling |HVAC|
Romeoville, IL · 5.1 mi
Not verified yet
(630) 210-6889
- Rousculp's Heating and Cooling
Crest Hill, IL · 5.2 mi
Not verified yet
(815) 436-4937
- Lennox
Romeoville, IL · 5.4 mi
Not verified yet
(815) 886-1279
- ComforTemp Heating & Air Conditioning
Lemont, IL · 5.4 mi
Not verified yet
(630) 326-8078
- Wind Crest Heating & Cooling
Romeoville, IL · 5.5 mi
Not verified yet
(815) 651-1762
- Specific Heating & Air Condtioning
Lemont, IL · 5.8 mi
Not verified yet
(630) 963-8825
- ComfortMax Heating and Cooling
Joliet, IL · 5.8 mi
Not verified yet
(815) 641-2888
- Winters Heating & Air Cond
Homer Glen, IL · 5.9 mi
Not verified yet
(708) 532-7772
- Air Systems Heating and Cooling
Joliet, IL · 5.9 mi
Not verified yet
(815) 671-6505
- Best Comfort Heating And Cooling
Joliet, IL · 5.9 mi
Not verified yet
(815) 556-0660
Showing the 30 listed first. Search by ZIP code to see more.
Questions
- How many HVAC companies are near Lockport, IL?
- 567 within 25 miles, 3 in Lockport, as of October 16, 2026.
- Which HVAC companies near Lockport, 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 Lockport
- Appliance repair in Lockport, IL130 businesses
- Dryer vent cleaning in Lockport, IL25 businesses
- Used appliances in Lockport, IL8 businesses
- Plumbers in Lockport, IL421 businesses
- Electricians in Lockport, IL288 businesses
- Roofers in Lockport, IL454 businesses
- Landscaping & lawn care in Lockport, IL658 businesses
- Cleaning services in Lockport, IL493 businesses
- Pest control in Lockport, IL126 businesses
- Locksmiths in Lockport, IL180 businesses
- Painters in Lockport, IL185 businesses
- Garage door repair in Lockport, IL173 businesses
- Handyman services in Lockport, IL131 businesses
- Concrete, masonry & paving in Lockport, IL318 businesses
- Fence contractors in Lockport, IL37 businesses
- Home inspectors in Lockport, IL111 businesses
- Flooring in Lockport, IL90 businesses
- Windows & doors in Lockport, IL167 businesses
- Remodeling contractors in Lockport, IL257 businesses
- Insulation contractors in Lockport, IL18 businesses
- Towing in Lockport, IL206 businesses
- Auto repair in Lockport, IL1941 businesses
- Collision repair & auto glass in Lockport, IL423 businesses
- Diesel & truck repair in Lockport, IL366 businesses
- Motorcycle, marine & small engine repair in Lockport, IL41 businesses
- Welding & fabrication in Lockport, IL326 businesses
- Computer & phone repair / IT in Lockport, IL370 businesses
- Excavation & heavy equipment in Lockport, IL37 businesses
- Trucking in Lockport, IL410 businesses
Nearby towns
- Crest Hill, IL 4 mi
- Romeoville, IL 4 mi
- Joliet, IL 5 mi
- Lemont, IL 5 mi
- New Lenox, IL 6 mi
- Homer Glen, IL 7 mi
- Plainfield, IL 7 mi
- Bolingbrook, IL 8 mi
- Shorewood, IL 9 mi
- Orland Park, IL 11 mi