Meet Shawsheen Air Services, Inc. Executive Team


Tim Duggan, President

Tim started in the HVAC industry in 1984 and worked from apprentice to senior field service representative before starting the business in 1994. Under his leadership, the company has grown from a small service company to an organization of industry professionals, committed to providing a higher caliber of HVAC services than can be had anywhere in our industry.

Greg Duggan, Senior Manager, Field Operations

Greg began his career in 1986 in the critical refrigeration sector before transitioning to the critical biotech and biopharmaceutical sectors. Prior to joining the SAS, Inc. team, Greg managed HVAC operations for a major biopharmaceuticafirm. His expertise in HVAC and critical equipment applications is unparalleled and his strong leadership is a critical element in maintaining our extremely high standards for performance.

Wade Martin, Senior Manager, Field Projects

Wade started his career in HVAC and facilities project management in 1983 with a major biopharmaceutical firm. Working at that firm for 27 years, he gained expertise and certification in a wide variety of critical applications and trade disciplines, all of which make him the perfect manager of critical projects and processes for our clients. His dedication to client success and extremely high standards for performance have made him a critical member of the SAS, Inc. management team.