Family Owned & Operated Since 1955
For three generations, Smillie has been the trusted name for plumbing, heating, and cooling in Freeland and beyond. We don't just work here—we live here.
A Tradition of Doing It Right
In 1955, the Smillie family set out with a simple mission: provide the highest quality mechanical services with the kind of integrity you only find in a family business.
Technology has changed since then—from coal furnaces to high-efficiency heat pumps—but our core approach hasn't. We still believe that a job isn't done until it's done right, and that our reputation is built one satisfied neighbor at a time.
Today, we continue that legacy by combining old-school work ethics with the latest industry training. When you call Smillie, you're getting decades of expertise backed by a name that stands for honesty.
What We Stand For
These aren't just words on a wall—they're the rules we live by every time we ring a doorbell.
Uncompromising Honesty
We don't upsell what you don't need. If a repair makes more sense than a replacement, that's exactly what we'll recommend. Transparent pricing, always.
24/7 Reliability
Pipes don't wait for business hours to burst. Neither do we. We answer the phone 24 hours a day, 365 days a year, because emergencies need experts now.
Community First
Mid-Michigan is our home. We sponsor local teams, support local causes, and treat every customer like the neighbor they truly are.
The Experts
Meet Your Neighborhood Techs
Our team consists of licensed, background-checked professionals committed to your comfort.
Mark Smillie
Master Plumber / Owner
David Miller
HVAC Installation Expert
John Henderson
Lead Service Technician
Community Heart
Supporting the Neighbors Who Support Us
At Smillie, we believe a strong community is built on more than just solid plumbing and reliable HVAC. It's built on teamwork, local spirit, and helping our neighbors thrive. That's why we're proud to sponsor the teams and organizations that make Mid-Michigan a great place to call home.
Local Youth Sports
Proud sponsors of Freeland Little League and Saginaw Youth Hockey teams since 1995.
Saginaw Community Food Club
Supporting local initiatives that ensure every family in our region has access to healthy food.
Freeland Falcons Athletics
Long-time boosters for Freeland High School sports, helping provide equipment and opportunities for student-athletes.
Need a Tech You Can Trust?
Experience the Smillie difference today. Honest advice, professional results, and service that never sleeps.