Legacy Heating & Air | A Cook-Family Business | Home
Indiana 574.293.8444 Michigan 269.445.8445
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Air Conditioning

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Indoor Air Quality

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Commercial HVAC

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Duct Cleaning

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Plumbing Services

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Family Owned since 1945 Trusted and Reliable Service


We are a family owned and operated HVAC company that has been servicing Elkhart, South Bend,Southwest Michigan, and Northwest Indiana since 1945. Our trained technicians are also prepared to help you with duct cleaning and indoor air quality services and offer 24/7 emergency services to be there for you when you need us most.

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Michigan Location


Indiana Location


Daikin One EcoSystem

Imagine air with few pollutants.
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A Customer Story

Proudly Serving Clients Throughout Michiana


“He was friendly, prompt, and informative, and gave us some tips to help keep our system running well until our next check, which he conveniently scheduled for us.”

“The Duct cleaning was AWESOME and Jon is such a wonderful young man. Complete joy and very informative as to what he was doing. You are lucky to have such a wonderful representative for Legacy!”

“I just wanted to let you know that we received excellent service last month when we had our air ducts cleaned out.”

“We were VERY impressed with the service we received from Legacy when we had our heat ducts cleaned. The service technician was extremely particular and thorough throughout the entire job.”

“The installation was very clean and professional. Upon completion of the install, both technicians made sure we understood what was installed and how to operate our new system. They answered all of our questions and made sure we understood everything.”

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