Wiersgalla Plumbing & Heating Company
“Had a utility sink and faucet installed in my basement with a new water connection”
Best HVAC Contractors in Eau Claire, WI
15 companies listed · 14 in Eau Claire · 5 open 24/7 · 6 open weekends · 13 rated 4.5+
Data verified October 20, 2026
Hurlburt Heating & Plumbing
“We could schedule right online and they followed up with who was coming out so we knew ahead of time.”
Aquarius Home Services
“He went way beyond - doing demos, showing me how things worked, going over results, and was very personable and knowledgeable.”
Erv Smith Services
“We have purchased 2 new HVAC from them and have had 2x yearly cleaning and maintenance checks.”
Kelly Heating & Electric
“He took care of our AC unit like it was his own and was an absolute pleasure to have at our home!”
Badger Truck Refrigeration Inc. (Btrac)
“They found the problem quickly and actually showed the problem before they fixed it.”
The 15 companies listed for Eau Claire, 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: Eau Claire, WI
Of the 15 companies we list here, 14 are in Eau Claire itself and 1 comes from Altoona (2 mi). The companies on this page are rated from 4.1 to 5.0 across 5,255 reviews; 6 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 (97%), punctuality (88%) and responsiveness (88%). The topics that come up most in reviews of the companies on this page are "efficient" and "price". 5 are open around the clock; 6 are open on Saturdays and 5 on Sundays. 1 lists staff certifications (EPA) and 5 have a BBB rating of A or A+. All 15 have ten or more years of experience, the longest 109 years. 6 offer emergency call-outs; 3 offer financing or payment plans; 2 give free estimates; 3 are family- or locally-owned and 3 list coupons or special offers. We have a website on file for all 15 of the companies on this page; 12 publish a contact page; 6 list a public email and 2 take bookings online. 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 Eau Claire work on Saturdays or Sundays?
Saturday or Sunday hours show up for 6 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.
Bartingale Mechanical
“Parker and Logan provided efficient and exceptional service on taking out, repairing, and reinstalling our AC unit within 24 hours.”
All Season Heating & Cooling Specialists LLC
“Always a pleasure to work with and trustworthy!”
Water Source Heating & Cooling Inc
“Super fast response time to address issue with water furnace, top tier customer service!!”
Environmental Systems
“In 2011 and it's still working great thanks to their amazing service.”
Kuhn Heating & Air Conditioning
“We called Kuhn for some help and not only was he here to fix it within two hours on a Friday, he did a phenomenal job for a fair price!”
Next Step Energy
“They always let me know of any additional charges (which I had none - what I was quoted, is what I paid) Their timing was amazing with all aspects of the project like response time, starting and completely the project with their busy schedule, and answering all my questions thoroughly without hesitation and quickly.”
Action Mechanical LLC
Aerus
“Our family has seasonal allergies that cause itching eyes and sneezing so we had Shirley come to our house and test the air quality which was very poor, she installed a whole house filer system and a second smaller unit in our bedroom, I can sleep much better and no more itchy eyes, thank you”
Benedict Sales & Service
“I was new Wisconsin and wanted to find the best company in the refrigeration industry and determined it wasn't even a close call.”
Why these companies made our list
What customers say about companies in Eau Claire
- “The timely manner, the friendliness, the cost and the expert job on installing the ductwork in my attic.” — customer of Erv Smith Services
- “The installation was performed ahead of schedule, and Brandon and Ryan were on time, professional, and did great work getting the new units installed, and moving the location of the new heat pump to a different side of our house.” — customer of Kelly Heating & Electric
- “Excellent work by the crew from Hurlburt! We are very happy with the furnace/ac and the workmanship.” — customer of Hurlburt Heating & Plumbing
- “They were hard workers, did an excellent job, explained the furnace to me and answered all my questions.” — customer of Wiersgalla Plumbing & Heating Company
- “Angel was very professional and pleasant. Did a thorough inspection of furnace.” — customer of Erv Smith Services
Excerpts from public reviews of the companies listed on this page.
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