Who We Are

A Trusted Name Since 1964

Since 1964, T M Johnson Bros, Inc. has been proud to serve homeowners and businesses throughout East Central Minnesota with dependable heating, air conditioning and plumbing services. Based in Grandy, MN, our team is built around one simple goal: provide the kind of service we’d want for our own family—skilled work, honest communication, and a great customer experience from start to finish.

We do this through continually working to live out our Core Values of Grace, Respect, Education, Accountability and Transparency.  Our team is not just trained to fix problems – but to represent our company well and to bring you comfort when you need it most.  You can expect to see this effort in the details: professionalism, genuine concern for you and your property, clear explanations and a work ethic that reflects the standards we’ve built our reputation on for decades.

We will come along side you to help you decide what is best for your situation whether that is repair, full replacement or improvement of your existing system.  No matter the job, we are going to bring the same mindset every time: do the job right, treat people right, and stand behind the work.

When you choose T M Johnson Bros, you’re not just hiring a contractor—you’re choosing a local team that takes your comfort and your trust seriously.