About Michiana Mechanical
Northwest Indiana & Southwest Michigan’s trusted HVAC experts since 1995, delivering quality heating and cooling solutions with integrity, dependability, and family-owned values. With over 150 five-star reviews, our certified technicians ensure your complete comfort and satisfaction for every home we serve.

Fast, Friendly, & Certified HVAC Pros
Trusted by Thousands of Indiana & Michigan Homeowners
Michiana Mechanical has provided reliable heating and air conditioning services across Northwestern Indiana and Southwest Michigan since 1995. As a family-owned business, we prioritize integrity, dependability, and quality workmanship. We serve thousands of homeowners, ensuring comfort, energy efficiency, and indoor air quality. Our technicians undergo background checks and testing to guarantee safety and customer satisfaction.
Our Core Values
What sets Michiana Mechanical apart isn’t just our technical expertise; it’s our unwavering commitment to the principles that guide every interaction and installation. Since 1995, these foundational values have established our reputation as the trusted HVAC partner for Northwest Indiana and Southwest Michigan.
Proudly Serving Northwest Indiana & Southwest Michigan
Michiana Mechanical takes care of thousands of homeowners just like you year after year. Throughout Northwestern Indiana and Southwest Michigan, from the smallest comfort concerns to the latest in energy saving solutions and indoor air quality, Michiana Mechanical is known for dependable quality.

Faster Service. Bigger Savings. Better Comfort.
Join hundreds of Michiana Mechanical Comfort Club members who enjoy peace of mind, priority service, and year-round savings. From faster scheduling and seasonal maintenance reminders to exclusive discounts on repairs and new systems, our comfort club makes HVAC care simple, stress-free, and more affordable.