Exceptional Heating and Cooling Services for Your Home

40+ Years Of Expertise in Heating and Cooling in Southeast Wisconsin and Northern Illinois.

Put our vast experience and expertise to work with exceptional heating and cooling services.

Lee Mechanical provides you with the best value in both long-term energy savings on your utility bills and lasting heat and air conditioning equipment. Our goal is to provide customers with the absolute best service possible. That’s why we are committed to servicing all of the major brand names and every aspect of home heating and cooling.

Whether your home is located along the beautiful shores of Lake Michigan in Downtown Kenosha, near the American Family Field in Milwaukee, or closer to North Chicago, our expert team has been fixing, installing, and updating homes and businesses across southeast Wisconsin and northern Illinois for more than 40 years.

Get started today with a quote and experience the highest level of service today.

Request for Service

"*" indicates required fields

This field is for validation purposes and should be left unchanged.

Current Special

7-year Extended Warranty on the purchase and installation of a new Generac Guardian Series Generator – $695 Value

Lee - Keep Your Home Warm


Prepare for a frigid and unforgiving winter season by taking care of heater maintenance so your heating system won’t go out at the worst time possible.

Lee HVAC - Beat the Heat


No need to revert to the days of dangling noisy fans at every window to keep you cool during the sweltering summer heat. Our pros can install and repair air conditioning units and zoning systems to keep your entire house as frigid as you like it to be.

Lee HVAC Air Quality


Your environment influences your health greatly. Keep your surroundings clean with an air purifier, multi-stage purifier, and humidifier so you can sleep soundly through the night without worrying about how dirty it could be.

Lee HVAC and Generac


You never know when the power will go out during this unpredictable weather season. But now there’s a reliable solution to keep you on top of things! Generac has been operating for over 40 years providing dependable backup power solutions all across America.
Lee HVAC and Lennox


If you’re looking for quality heating and cooling solutions, Lennox is here for you. From installation to repair work we’ve got you covered with top-of-the-line equipment from our premier manufacturer.

Complete Heating & Cooling Services Offered Throughout
Southeast Wisconsin and Northern Illinois.

  • Furnaces
  • Gas boilers
  • Radiant heating systems
  • Energy Recovery Ventilators (ERV)
  • Gas fired unit heaters
  • Air conditioners
  • Heat pumps
  • Air purification systems
  • Media air cleaners
  • Programmable thermostats
  • Ductless split heat pump systems
  • Generac generators
Se Wi Ne Il

Service Areas

Customer Reviews

Kitchen Blueprint | Lee Mechanical


Lee understands that home repairs and emergencies can happen at the most inopportune times. To help make projects or unexpected repairs simpler and to keep family budgets on track, Lee has partnered with Service Finance Company, LLC to offer our customers a financing option. Service Finance Company provides no-interest loans to help with unexpected home repair expenses or to start your next remodeling project!