NEWBURYPORT, Mass. — Trumbull Campbell Associates Inc. and TCA Distribution, LLC, welcome Poland resident Stephan Becker to sales.

Becker has joined the sales teams at both Trumbull Campbell, a manufacturer’s rep firm specializing in applied commercial HVAC sales, and TCA Distribution, an HVAC equipment supply warehouse specializing in residential and light commercial HVAC products, parts and tools.

Becker’s territory includes the New Hampshire seacoast and Maine. He will be selling in the commercial, light commercial and residential markets.

Becker earned his degree in mechanical engineering from the University of Maine at Orono. Prior to joining Trumbull Campbell and TCA Distribution, Becker worked as a HVAC design engineer at SMRT in Portland. He has also worked for his family-owned construction company, Becker Construction.