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Johnson Mechanical, LLC

The Professional Choice


2601 Portage Rd
Portage, WI 53901
Last Updated: January 13, 2017


Special hours: Emergency Service Available After Hours


About Johnson Mechanical, LLC

Welcome to Johnson Mechanical, LLC!

We operate with a customer-centric approach to heating and air conditioning. We are located in Portage, WI and have been going strong since 1986.

At Johnson Mechanical we make sure we employ highly trained people whose goal is to make Johnson Mechanical the best service company in Portage and the surrounding 40 miles.




We specialize in designing, engineering, and installing heating and air systems for a wide variety of home and building owners. Our specialists always bring integrity and a great attitute to each and every job, which is something you will notice the moment they arrive at the job site! We work hard to make your experience hassle-free and as enjoyable as possible so you don't have to worry. If we ever make a mistake, do not hesitate to let us know and we will do everything within our power to fix the issue to your satisfaction.




Maintenance Plans Available

Rest at ease with our maintenance plan that helps you save money on costly repairs later. With our annual checkup plan we help maintain your heating and air systems and make sure they are running up to par.

What a "VIP Tune Up Program Program" includes and how you benefit. Tune-Up Includes:



Johnson Mechanical, LLC

2601 Portage Road
Portage, WI 53901

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  • Accepts:
  • Financing
  • American Express
  • Cash
  • Check
  • Discover
  • MasterCard
  • Visa