Best HVAC Contractors in Sheboygan, WI
15 companies listed · 5 in Sheboygan · 3 open 24/7 · 3 open weekends · 13 rated 4.5+
Data verified October 20, 2026
Royal Heating & Air
Four Seasons Comfort LLC
Full Service Heating & Air Conditioning
Kleeman Mechanical Inc.
The Wasmer Company
The 15 companies listed for Sheboygan, WI work on furnaces, heat pumps and air conditioners. Each profile repeats what the company publishes about its hours, its license and the equipment it fits, alongside ratings and quotes drawn from public reviews.

Area overview: Sheboygan, WI
Of the 15 companies we list here, 5 are in Sheboygan itself and 10 come from towns including Plymouth (5, 12 mi), Oostburg (2, 9 mi) and Sheboygan Falls (1, 4 mi). The companies on this page are rated from 4.0 to 5.0 across 1,753 reviews; 11 have 50 or more reviews and 13 are rated 4.5 or higher. When customers rate these companies on specific qualities, they most often praise professionalism (95%), responsiveness (89%) and punctuality (75%). The topics that come up most in reviews of the companies on this page are "price", "efficient" and "estimates". 3 are open around the clock and 3 are open on weekends. 1 shows a license on its website and 6 have a BBB rating of A or A+. 14 have ten or more years of experience, the longest 84 years. 4 offer emergency call-outs; 5 offer financing or payment plans; 3 give free estimates; 1 is family- or locally-owned and 4 list coupons or special offers. We count these figures across the companies on this page; distances are straight-line, and hours and prices change, so confirm the details with the company before you book.
Do any heating firms listed for Sheboygan work on Saturdays or Sundays?
Saturday or Sunday hours show up for 3 of the 15 companies here. Saturdays fill with the calls that came in on Friday, so ask whether you are getting a repair slot or a sales visit. Sunday work is usually treated as an emergency call.




