About ZIM Heating & Cooling
Fast, Reliable HVAC Service in Waukesha County From Lake Country to Brookfield, WI
A Local HVAC Company You Can Trust
ZIM Heating & Cooling is a family-owned HVAC company based in Waukesha, Wisconsin, proudly serving homeowners and businesses throughout Southeastern Wisconsin.
From our home base in Waukesha, we provide reliable heating, cooling, and indoor air quality services to nearby communities including Brookfield, Pewaukee, New Berlin, Delafield, Oconomowoc, and Mukwonago.
We believe in doing things the right way — with honest recommendations, quality workmanship, and service you can depend on when it matters most. Whether you’re dealing with a sudden furnace issue in the middle of winter or planning an upgrade to a more efficient cooling system, our team is here to help.
Bryant Factory-Authorized Dealer
ZIM Heating & Cooling is proud to be a Bryant factory-authorized dealer, offering dependable, high-quality equipment for heating, cooling, ventilation, and humidification systems.
We recommend equipment based on your home’s needs, not just a brand — but when installation is required, we stand behind the reliability and performance of the systems we install.
Comprehensive Heating & Cooling Services
We provide a full range of residential HVAC services designed to keep your home comfortable year-round. From quick repairs to full system replacements, our experienced technicians are equipped to handle it all.
Repairs & Maintenance
If your furnace or air conditioner isn’t performing the way it should, we’ll diagnose the issue and get it back up and running quickly.
System Installation & Replacement
When a system is beyond repair, we offer efficient, high-quality replacement options that can help reduce your energy costs and improve overall comfort.
Indoor Air Quality Solutions
From filtration to humidity control, we help improve the air you breathe inside your home.
Serving Southeastern Wisconsin
As a locally based company, we understand the demands that Wisconsin weather places on your HVAC system. From sub-zero winters to hot, humid summers, your equipment needs to perform when you need it most.
We proudly serve communities across Southeastern Wisconsin, including Waukesha, Brookfield, Pewaukee, New Berlin, Delafield, Oconomowoc, and Mukwonago. Our local presence allows us to respond quickly and provide dependable service to our customers throughout the region.
Part of the Community
We believe in supporting the community we serve. ZIM Heating & Cooling has been involved in local initiatives, including supporting organizations like the Milwaukee Rescue Mission.
Giving back is an important part of who we are, and we’re proud to be part of the Southeastern Wisconsin community.
Built on Old-Fashioned Values
At ZIM Heating & Cooling, we operate on the kind of principles that never go out of style. We treat our customers with respect, communicate clearly, and stand behind the work we do.
Honest Recommendations
We service all major brands of residential HVAC equipment, so we focus on what you actually need.
Quality Workmanship
Every job is completed with extreme attention to detail and a commitment to long-term performance.
Fair, Transparent Pricing
We take the time to explain your options so you understand exactly what’s needed and what it will cost — no surprises.
If you’re looking for reliable HVAC service in Waukesha or the surrounding Southeastern Wisconsin area, we’re here to help. Call or text us at (262) 388-4763 or request service online. Whether you need a repair, replacement, or simply have a question, our team is ready to assist.