HVAC (heating & air conditioning) in North Fond du Lac, WI

There are 42 HVAC companies within 25 miles of North Fond du Lac, WI in the AssistAnt directory as of November 5, 2026, 1 of them based in North Fond du Lac itself. None are verified by AssistAnt yet, so check a business’s license and insurance before you hire it. Ranked by activity, never paid: members who pressed Boost this week come first, then verified and claimed businesses, then businesses whose website we checked, then everyone else nearest first. No one can pay for a higher spot.

Brands named most by these businesses: Manitowoc (1).

HVAC (heating & air conditioning) near North Fond du Lac

Ranked by activity, never paid. Boosted this week first, then verified and claimed, then website checked, then everyone else nearest first. Not on this list? Add yourself free →

• Fondy Heating and Air Conditioning Fond du Lac, WI · 1.4 mi Not verified yet (920) 922-4565 Website ↗
• Air Tech Heating, Inc. Fond du Lac, WI · 3.4 mi Not verified yet (920) 924-6742 Website ↗
• A & Be Heating And Cooling Oshkosh, WI · 10.1 mi Not verified yet (920) 376-8798 Website ↗
• Anderson HVAC LLC Oshkosh, WI · 13.9 mi Not verified yet (920) 230-6963 Website ↗
• Grp Mechanical Omro, WI · 19.9 mi Not verified yet (920) 685-0990 Website ↗
• Lk Heating & Air Conditioning LLC Kewaskum, WI · 23.8 mi Not verified yet (262) 626-4342 Website ↗
• E. C. Merrill, Inc. North Fond du Lac, WI · 0.0 mi Not verified yet (920) 921-4714
• Ziegelbauer H.V.A.C., Inc. Fond du Lac, WI · 2.8 mi Not verified yet (920) 922-4770 No website on file
• Caldera A/c & Heating Llc Fond du Lac, WI · 3.1 mi Not verified yet (920) 238-5994
• Merwin Oil & Propane Fond du Lac, WI · 4.3 mi Not verified yet
• Silica Plumbing & Heating Inc Malone, WI · 7.5 mi Not verified yet (920) 921-4499 No website on file
• Marx Mechanical Inc Oshkosh, WI · 13.9 mi Not verified yet (920) 235-6510
• Best Mechanical Oshkosh, WI · 13.9 mi Not verified yet (920) 426-3005
• Gartman Mechanical Services Oshkosh, WI · 14.0 mi Not verified yet (920) 231-5530
• Oshkosh Heating & Air Oshkosh, WI · 14.1 mi Not verified yet (920) 216-1616
• Thompson Heating and Cooling Services Oshkosh, WI · 14.3 mi Not verified yet (920) 426-3095
• Klapperich Heating and Cooling Marshfield, WI · 15.2 mi Not verified yet (920) 522-3355
• Maple Valley Heating & Cooling, L.L.C. St. Cloud, WI · 15.5 mi Not verified yet (920) 999-2720
• D R Kohlman, Inc St. Cloud, WI · 15.6 mi Not verified yet (920) 999-4631
• Condon Total Comfort Inc Oshkosh, WI · 16.1 mi Not verified yet (800) 452-1212 No website on file
• Above & Beyond Expectations Heating and Cooling, LLC Oshkosh, WI · 17.2 mi Not verified yet (920) 268-4966
• A&BE Heating and Cooling Oshkosh, WI · 17.2 mi Not verified yet (920) 410-1670
• Brewer Heating Inc Ripon, WI · 17.4 mi Not verified yet (920) 748-6494
• Condon Total Comfort Inc. Ripon, WI · 17.9 mi Not verified yet (920) 748-5050
• Wesley Heating & Cooling Oshkosh, WI · 18.1 mi Not verified yet (920) 235-6951
• Roets Home Heating & Air Conditioning Waupun, WI · 18.3 mi Not verified yet (920) 324-2701 No website on file
• All-Phase HVAC LLC Waupun, WI · 18.4 mi Not verified yet (920) 763-2301
• Air Tech Heating, Inc. Ripon, WI · 18.8 mi Not verified yet (920) 239-4307
• Fusion Heating and Cooling Ripon, WI · 19.4 mi Not verified yet (920) 896-0016
• HomeTown Heating & Cooling Omro, WI · 19.6 mi Not verified yet (920) 379-9940

Showing the 30 listed first. Search by ZIP code to see more.

More near North Fond du Lac

Same order as above, continued.

• Quandt Plumbing Oshkosh
• Martens Heating And Cooling Omro
• Pethan's Air Services of New Holstein New Holstein
• Manitowoc Heating & Refrigeration New Holstein
• Karls Mechanical Contractors Chilton
• Mannenbach Mechanical Llc Kiel
• Performance Heating & Air Plymouth
• MCM Air Winneconne
• Jack Kiefer Heating & Air Neenah
• Kees Inc. Elkhart Lake
• Ryf Heating & Ac Inc. Winneconne
• Advanced Custom Geothermal Kiel

Questions

How many HVAC companies are near North Fond du Lac, WI?

42 within 25 miles, 1 in North Fond du Lac, as of November 5, 2026.

Which HVAC companies near North Fond du Lac, 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. Ranked by activity, never paid: members who pressed Boost this week come first, then verified and claimed businesses, then businesses whose website we checked, then everyone else nearest first. No one can pay for a higher spot. AssistAnt never sells your contact information.

More in North Fond du Lac

• Roofers in North Fond du Lac, WI39 businesses
• Cleaning services in North Fond du Lac, WI33 businesses
• Auto repair in North Fond du Lac, WI159 businesses

Every trade and local freelancer in North Fond du Lac →

Nearby towns

• Fond du Lac, WI 3 mi
• Malone, WI 8 mi
• St. Cloud, WI 16 mi
• Oshkosh, WI 16 mi
• Waupun, WI 18 mi
• Ripon, WI 19 mi
• Omro, WI 20 mi
• New Holstein, WI 22 mi
• Chilton, WI 23 mi
• Winneconne, WI 24 mi

Work in North Fond du Lac? Business or freelancer?

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