Who We Are

Mann's Mechanical & Plumbing has been serving Northeast Indiana as the premier mechanical contracting company with services in HVAC, refrigeration systems, plumbing, and more.

Richard Mann established Mann’s Inc. in the town of Huntington, Indiana during the mid-1950s, and quickly became a very successful HVAC and plumbing service company. In 1986, Mike and Ann Bonifas purchased Mann’s and started the journey of owning and operating the company. When they acquired Mann's, it had 10 employees and now has 20 contractors and support staff. Mann's built a new 12,000 SF facility at 50 Commerce Drive in 2000 and has seen steady growth over the last two decades.