Residential HVAC · Sussex, WI
Heating & cooling for your home
The same experience trusted by local businesses, brought to your basement. Honest advice to help you make informed decisions about your system.
24-Hour Emergency Service · Office Mon–Fri 7 AM – 4 PM
Home services
New Furnace & AC Installation
Comfortmaker furnaces and air conditioners, sized for your home and installed with care.
Furnace Repair
No heat? Fast, accurate diagnosis and repair to get your home warm again.
Air Conditioning Repair
AC service and repair to keep your home cool through Wisconsin summers.
Boilers & In-Floor Radiant Heat
Boiler service and hydronic in-floor heating for quiet, even warmth in every room.
Tune-Ups & Maintenance
Seasonal cleaning, checks, and testing for better reliability and lower energy bills.
AprilAire Humidifiers
Add an AprilAire whole-home humidifier to your furnace for more comfort all winter long.
Brands we install
Equipment we trust in our own customers' homes
Furnaces & air conditioners
Comfortmaker is built by Carrier, one of the most trusted names in heating and cooling. Reliable, efficient equipment backed by a name you know.
Whole-home humidifiers
AprilAire humidifiers add moisture back into dry winter air, so your home feels warmer, your skin and sinuses feel better, and your woodwork stays protected.
No heat? Call or text now.
Call or text the owner directly. Straight answers, honest recommendations. 24-hour emergency service available.