Meet Our Executive Team of HVAC Professionals

Read below to learn about the Thornton Service team or contact Thornton Service for help with your commercial HVAC maintenance and repair needs.

Ronald E. SerabianPresident 

Ron has been the general manager and/or owner of Thornton Service or its predecessor since 1987. His background also includes 10 years as the Director of the Allied Products Division of Carrier Corporation. Ron is responsible for business development and maintaining customer relationships with Thornton Service’s large facility accounts.

Matthew F. MorinExecutive Vice President

Matt has been with Thornton Service since 2002 and has served in both Sales and Operations. He is directly responsible for the operation of the mobile division, including project sales, coordination and pricing.

Alfio BrunoVice President, Finance

Alfio has been with Thornton Service since 2009 and is responsible for overall company financial operations. He brings to Thornton Service 35 years of finance experience with the U.S. State Department Federal Credit Union.

Patrick SerabianOperations Manager, Laboratory Facilities Division

Patrick handles Thornton Service’s day-to-day facility operations, as well as marketing and corporate branding; his background includes Operations and Accounting support.

Fred Polish, Operations Manager, Mobile Maintenance Division

Fred brings 12 years of HVAC field experience and manages the day to day operations of the mobile maintenance division.