Wulf Brothers
Call now
Call now
Website
Call
Wulf Brothers
When it Comes to Heating, Cooling, and Comfort, Choose Wulf Brothers! Whether you're a long-time resident, a business owner, or a proud owner of a vacation home in Door County, Wulf Brothers is at your door when you need us! For exceptional design, HVAC installation, maintenance, and repairs, we help make your life more comfortable and convenient.

Exceptional service and Repairs for your Furnace, Air Conditioner, Boiler, Heat Pump, Hot Tub, Fireplace and More. For friendly and professional help with HVAC or home improvement projects, choose Wulf Brothers! With locations in Sister Bay, Sturgeon Bay, and Luxemburg, our trustworthy and experienced team serves all of Door County.

Our crews are continually trained to work with the latest products to ensure they deliver the best possible result and customer experience. Your salesman, John was outstanding in all respects! The service technician, Dylan was equally outstanding. Both were highly professional, knowledgeable, attentive and respectful of my concerns and home.
Services
Diversifying over the past 120 years, from a blacksmith shop to a full-service supplier of home comfort products Wulf Brothers has grown in response to expanding customer satisfaction. Wulf Brothers began as a blacksmith shop in the 1870's and over the years went through many changes and transitions.
Wulf Brothers heating and cooling contractors has certified, HVAC technicians covering the entire Door and Kewaunee County area as well as part of Brown County. Our trained and certified heating and air-conditioning technicians provide authorized warranty services for all of our products, plus post-warranty service for most all other makes and models.
Are you able to perform the "essential functions" of the job for which you are applying (with or without resonable accommodation)? This question is not designed to elicit information about an applicant's disability. Please do not provide information about the existence of a disability, particular accommodation, or whether accommodation is necessary.
Wulf Brothers is a comprehensive residential and commercial HVAC service company. We team with our clients offering air conditioning repair, air conditioner maintenance and air conditioning installation services, as well as new HVAC construction projects. We also provide top quality energy efficient furnaces, geothermal heat pumps, hybrid and hydronic heating products, boilers, ductless units, humidifiers, and a full line of temperature controls.
Wulf Brothers is dedicated to providing Door County Residents with reliable air conditioning repair services. Our reliable team of highly skilled and NATE Certified air conditioning technicians are here to help with any questions and can handle a wide variety of AC unit repairs.
Reviews (7)
Ma Al
Ma Al
Dec 28, 2021
Report
Zero stars really. They don't service new clients requesting seasonal check-ups and was told to go elsewhere. I did, contacted Ultimate Air and they were extremely helpful and I scheduled service with them.
C. M.
C. M.
Nov 04, 2021
Report
At first it seemed like nice people at the Sturgeon bay store. They seemed so proud of their service. Gave them a four days to price two fireplace products, did not happen. Told them to contact (phone call) me two days later if they could not have my pricing. Well no phone call or pricing.
Reviewed my email address with them three times. Horrible customer service on the front end with something as simple as providing a price can only mean poor future product service. Fortunately there are other DV Fireplace dealers. Seems based on reviews, Wulf Brothers was a good business about two years ago
Mar C.
Mar C.
Oct 19, 2021
Report
I’ve worked with Wulf for a few years and their service has been consistent and responsive. I think their maintenance plans are worth it, and the customer service is as good as the tech support on site.
Services: HVAC maintenance, Installation
Ted Carra Augustine
Ted Carra Augustine
Oct 15, 2021
Report
We had air conditioning installed on my existing furnace, and couldn't be happier with the entire experience. Workers were professional, friendly, communicative, and punctual.
Sean Sullivan
Sean Sullivan
Jul 29, 2021
Report
We recently purchased a home in Door county. The house had a new furnace and AC installed by Wulf in 2016. The previous owner never had them serviced because she didn’t use the home often in the last several years. I just called because our AC lines are icing up. Was told even though they installed the equipment they would still consider us a new customer and they are not accepting new customers at this time. I asked who else I could call and was told to “google it.”
Jeff McCullough
Jeff McCullough
Jul 17, 2021
Report
Critical: Professionalism
Fireplace needed repair, be prepared to do battle with customer service if your not pleased with the work. Over the years I’ve recommended Wulf Brothers to neighbors and friends - no more.
Robert Genaze
Robert Genaze
Apr 02, 2021
Report
We had Wulf Brothers install a very complicated heating and air conditioning system in our new high efficiency home. They did a great job on the installation. More importantly however there were a couple of things that required some adjustments after we moved into the home. They were very responsive to my calls and had an excellent technician come out quickly to make the adjustments. I would recommend them to anyone needing heating and air conditioning services.