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As Controller at Stone Heating and Air, Mark Combs plays a key role in overseeing the company’s financial health, financial reporting, and internal controls while supporting long‑term strategic planning. He brings a detail‑oriented and analytical approach to ensuring accurate and transparent financial operations.
Mark earned a Business degree with an Accounting focus from Southern Oregon University. He is actively involved in the community, serving as Treasurer on the Boards of Madrone Trail Public Waldorf School and Medford National Little League. In his free time, Mark enjoys spending time with his family and friends, spending time outdoors, woodworking and vehicle projects, and rooting for the Green Bay Packers.

The friendly faces behind our 5-star service.
Our team is our greatest asset. We are a group of highly trained, certified, and experienced HVAC professionals who are passionate about what we do. We are committed to ongoing training to stay up-to-date on the latest technologies and techniques.

Matt Stone
President

Scot Westensee
Senior HVAC Specialist

Justine McCoy
Service Dispatcher

Andrew Shipley
Director Of Commercial

Jason Daly
Director Of Residential

Tom Shipley
Commercial Estimator

Dave Westensee
Service Manager

Joe Maya
Marketing Manager

Morgan Lee
Residential/Light Commercial Field Manager

Megan Ayres
Customer Service Representative and Residential Coordinator
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Mark Combs
Controller
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Andrew Gianni
Residential Comfort Advisor
