Our Story

Founded in 1992, Mattawan Mechanical Services has proudly served Southwest Michigan with trusted heating, cooling, and indoor air quality solutions. What began as a small, garage-based operation has grown into a respected local business built on integrity, craftsmanship, and customer care. Our mission remains simple—deliver dependable service, honest advice, and lasting comfort for every home and business we serve.

About Tom Vaughn, Owner

With over four decades of HVAC experience, Tom Vaughn leads our team with deep technical knowledge and genuine dedication. A licensed HVAC contractor with an Associate’s Degree in HVAC Technology, Tom is also certified by the Building Performance Institute as a Building Analyst and Envelope Specialist. Since launching the company in 1992, he’s built a reputation for reliability, professionalism, and community support—donating time and resources to local youth programs, veterans’ events, and families in need. You’ll still find Tom in the field every day, working alongside the crew to ensure every job meets our high standards.

Our Mission

Happy Customers: Every interaction should be simple, positive, and focused on your comfort.
Quality Workmanship: Our technicians are thoroughly trained and take pride in every detail of their work.
Staying Current: We continue to grow with the industry—adopting new technologies and best practices to serve you better.