🐜AssistAnt · Pro directory
There are 267 HVAC companies within 25 miles of Saint John, IN in the AssistAnt directory as of October 16, 2026, 1 of them based in Saint John 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 Saint John
- Naughton Mechanical
Saint John, IN · 0.5 mi
Not verified yet
(219) 365-7055
- Vic's Professional Services
St John, IN · 1.5 mi
Not verified yet
(219) 558-2261
- Gilman Heating & Air Conditioning
Schererville, IN · 1.9 mi
Not verified yet
(219) 365-9222
- Lansing Heating and Air Conditioning
Schererville, IN · 1.9 mi
Not verified yet
(708) 474-4650
- Illiana Heating and Air Conditioning
Cedar Lake, IN · 2.3 mi
Not verified yet
(855) 226-6571
- EM Maintenance Service LLC
Schererville, IN · 2.4 mi
Not verified yet
(219) 713-7411
- Williamson Heating & Cooling Inc
Cedar Lake, IN · 3.3 mi
Not verified yet
(219) 374-9830
- Modern Heating and Cooling
Schererville, IN · 3.3 mi
Not verified yet
(219) 322-4649
- Aeroseal of Indiana
Schererville, IN · 3.3 mi
Not verified yet
(219) 322-3242
- Hvac Rios | Air Conditioning, Heating And Ventilation
Dyer, IN · 3.5 mi
Not verified yet
(312) 261-0596
- Cliff's Heating, Cooling, Generator Professionals
Crown Point, IN · 3.6 mi
Not verified yet
(219) 864-1551
- STI Heating & Air Conditioning
Schererville, IN · 4.0 mi
Not verified yet
(219) 515-4007
- Earl's Heating & Air Conditioning
Schererville, IN · 4.1 mi
Not verified yet
(219) 440-1146
- J&j Heating Inc.
Merrillville, IN · 4.5 mi
Not verified yet
(708) 426-8811
- Siemer Heating Cooling & Plumbing
Schererville, IN · 4.7 mi
Not verified yet
(219) 923-9234
- Cliff's Heating
Schererville, IN · 4.8 mi
Not verified yet
(219) 864-1551
- Allied Heating & Cooling, Inc.
Griffith, IN · 5.5 mi
Not verified yet
(219) 934-8711
- EcoEdge Systems Heating & Cooling
Crown Point, IN · 5.6 mi
Not verified yet
(219) 797-6326
- Quality Heating
Cedar Lake, IN · 5.7 mi
Not verified yet
(219) 931-1622
- Summers Plumbing Heating & Cooling
Crown Point, IN · 5.7 mi
Not verified yet
(219) 375-0111
- Struven Heating & Cooling
Crown Point, IN · 5.8 mi
Not verified yet
(219) 300-5141
- Morgan Mechanical Heating And Air, Llc
Crown Point, IN · 5.8 mi
Not verified yet
(219) 252-2471
- Lint All Inc
Crown Point, IN · 5.8 mi
Not verified yet
(219) 663-7693
- All American AC & Heating Repair
crown point, IN · 5.9 mi
Not verified yet
(219) 600-3646
- After Hours Heating & Cooling Corp
Griffith, IN · 5.9 mi
Not verified yet
(219) 765-0945
- Perfect Home Services
Griffith, IN · 5.9 mi
Not verified yet
(219) 267-1406
- EDCO Environmental Services
Crown Point, IN · 6.0 mi
Not verified yet
(219) 662-4005
- Centsible Heating & Air Conditioning
Griffith, IN · 6.0 mi
Not verified yet
(219) 972-0289
- Pustai Heating & Cooling
Highland, IN · 6.1 mi
Not verified yet
(219) 924-5112
- Comfort Aire Inc
Merrillville, IN · 6.2 mi
Not verified yet
(219) 306-2348
Showing the 30 listed first. Search by ZIP code to see more.
Questions
- How many HVAC companies are near Saint John, IN?
- 267 within 25 miles, 1 in Saint John, as of October 16, 2026.
- Which HVAC companies near Saint John, IN 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 Saint John
- Appliance repair in Saint John, IN48 businesses
- Dryer vent cleaning in Saint John, IN6 businesses
- Used appliances in Saint John, IN6 businesses
- Plumbers in Saint John, IN173 businesses
- Electricians in Saint John, IN152 businesses
- Roofers in Saint John, IN178 businesses
- Landscaping & lawn care in Saint John, IN309 businesses
- Cleaning services in Saint John, IN198 businesses
- Locksmiths in Saint John, IN93 businesses
- Garage door repair in Saint John, IN63 businesses
- Handyman services in Saint John, IN56 businesses
- Pool & spa service in Saint John, IN19 businesses
- Water, fire & mold restoration in Saint John, IN56 businesses
- Concrete, masonry & paving in Saint John, IN157 businesses
- Home inspectors in Saint John, IN57 businesses
- Flooring in Saint John, IN29 businesses
- Windows & doors in Saint John, IN67 businesses
- Remodeling contractors in Saint John, IN89 businesses
- Auto repair in Saint John, IN1111 businesses
- Collision repair & auto glass in Saint John, IN236 businesses
- Machine shops & CNC in Saint John, IN102 businesses
- Computer & phone repair / IT in Saint John, IN125 businesses
Nearby towns
- Schererville, IN 3 mi
- Cedar Lake, IN 4 mi
- Dyer, IN 4 mi
- Crown Point, IN 7 mi
- Merrillville, IN 7 mi
- Highland, IN 8 mi
- Munster, IN 8 mi
- Griffith, IN 8 mi
- Crete, IL 9 mi
- Steger, IL 9 mi