🐜AssistAnt · Pro directory
There are 122 HVAC companies within 25 miles of Oconomowoc, WI in the AssistAnt directory as of October 16, 2026, 8 of them based in Oconomowoc 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 Oconomowoc
- Aire Serv Of Oconomowoc
Oconomowoc, WI · 0.2 mi
Not verified yet
(262) 518-7745
- Aasen Heating and Cooling
Oconomowoc, WI · 0.5 mi
Not verified yet
(262) 355-4995
- Schulte Heating LLC
Oconomowoc, WI · 0.6 mi
Not verified yet
(262) 567-5411
- Mark's Heating & Cooling, Inc.
Oconomowoc, WI · 0.9 mi
Not verified yet
(262) 567-6829
- Aire Service of Oconomowoc
Oconomowoc, WI · 1.2 mi
Not verified yet
(262) 264-6733
- Garvens Heating & Cooling
Oconomowoc, WI · 2.1 mi
Not verified yet
(262) 567-4444
- Pat's Heating & Air Conditioning
Oconomowoc, WI · 2.4 mi
Not verified yet
(262) 567-7499
- All State Heating & Air Conditioning
Hartland, WI · 6.6 mi
Not verified yet
(262) 367-8545
- Yoders Heating & Cooling Llc
Dousman, WI · 6.7 mi
Not verified yet
(262) 468-6683
- Due North Heating & Cooling LLC
Hartland, WI · 6.8 mi
Not verified yet
(262) 354-8040
- Kelchner's Arctic Air
Sullivan, WI · 6.8 mi
Not verified yet
(262) 719-8875
- Dave Droegkamp Heating, Cooling & Air Quality
Hartland, WI · 6.9 mi
Not verified yet
(262) 367-2820
- Alpha Heating & Cooling LLC
Oconomowoc, WI · 7.2 mi
Not verified yet
(262) 594-5246
- All Star Heating, Cooling & Plumbing
Hartland, WI · 7.3 mi
Not verified yet
(262) 361-3900
- Dave Perry Heating & Cooling
Hartland, WI · 8.1 mi
Not verified yet
(262) 966-1959
- Kettle Moraine Heating & Air Conditioning, LLC
Delafield, WI · 8.2 mi
Not verified yet
(262) 392-9400
- Aire Serv
Hartland, WI · 8.5 mi
Not verified yet
(262) 518-7745
- Genesee Heating & Air Conditioning, Llc
Wales, WI · 8.5 mi
Not verified yet
(262) 951-0335
- Iron Fireman
Wales, WI · 8.8 mi
Not verified yet
(262) 646-4505
- Audley Plumbing & Heating
Merton, WI · 9.5 mi
Not verified yet
(262) 538-1080
- Sprung Heating And Pump Service LLC
Merton, WI · 9.6 mi
Not verified yet
(262) 538-1400
- Patriot Plumbing
Hartland, WI · 9.6 mi
Not verified yet
(262) 966-2284
- Interstate Heating Co., Inc.
Genesee Depot, WI · 11.4 mi
Not verified yet
(262) 968-9341
- Droegkamp Furnace Co.
Pewaukee, WI · 11.9 mi
Not verified yet
(262) 691-2444
- Donovan & Jorgenson
Mukwonago, WI · 12.4 mi
Not verified yet
(262) 968-4086
- Interstate Heating Co., Inc.
Sussex, WI · 12.4 mi
Not verified yet
(262) 246-4772
- Carew Heating and Air Conditioning
Watertown, WI · 12.6 mi
Not verified yet
(920) 557-0543
- Heating and Cooling Drs of Waukesha, Pewaukee and Delafield
Waukesha, WI · 12.7 mi
Not verified yet
(262) 686-0019
- Behm Heating & Cooling
Watertown, WI · 12.8 mi
Not verified yet
(920) 261-9182
- Energy Saving Systems
Waukesha, WI · 13.6 mi
Not verified yet
(262) 549-9337
Showing the 30 listed first. Search by ZIP code to see more.
Questions
- How many HVAC companies are near Oconomowoc, WI?
- 122 within 25 miles, 8 in Oconomowoc, as of October 16, 2026.
- Which HVAC companies near Oconomowoc, WI 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 Oconomowoc
- Appliance repair in Oconomowoc, WI40 businesses
- Dryer vent cleaning in Oconomowoc, WI5 businesses
- Plumbers in Oconomowoc, WI87 businesses
- Electricians in Oconomowoc, WI95 businesses
- Roofers in Oconomowoc, WI158 businesses
- Landscaping & lawn care in Oconomowoc, WI224 businesses
- Cleaning services in Oconomowoc, WI158 businesses
- Pest control in Oconomowoc, WI38 businesses
- Painters in Oconomowoc, WI58 businesses
- Garage door repair in Oconomowoc, WI29 businesses
- Handyman services in Oconomowoc, WI41 businesses
- Pool & spa service in Oconomowoc, WI14 businesses
- Water, fire & mold restoration in Oconomowoc, WI30 businesses
- Concrete, masonry & paving in Oconomowoc, WI102 businesses
- Gutter services in Oconomowoc, WI11 businesses
- Septic services in Oconomowoc, WI16 businesses
- Home inspectors in Oconomowoc, WI26 businesses
- Flooring in Oconomowoc, WI22 businesses
- Windows & doors in Oconomowoc, WI52 businesses
- Remodeling contractors in Oconomowoc, WI88 businesses
- Well drilling in Oconomowoc, WI16 businesses
- Towing in Oconomowoc, WI45 businesses
- Auto repair in Oconomowoc, WI460 businesses
- Collision repair & auto glass in Oconomowoc, WI107 businesses
- Motorcycle, marine & small engine repair in Oconomowoc, WI21 businesses
- Welding & fabrication in Oconomowoc, WI156 businesses
- Machine shops & CNC in Oconomowoc, WI161 businesses
- Computer & phone repair / IT in Oconomowoc, WI68 businesses
- Excavation & heavy equipment in Oconomowoc, WI22 businesses
Nearby towns
- Dousman, WI 7 mi
- Sullivan, WI 7 mi
- Hartland, WI 7 mi
- Delafield, WI 8 mi
- Wales, WI 9 mi
- Merton, WI 10 mi
- Genesee Depot, WI 11 mi
- Pewaukee, WI 12 mi
- Watertown, WI 13 mi
- Sussex, WI 15 mi