617-325-3283

Trethewey Brothers – About Us


Trethewey Brothers ia a fourth generation family business which has specialized in professional plumbing and heating services to the Eastern Massachusetts area since 1902. We remain dedicated to offering our customers only the finest in head_info_4quality workmanship, prompt, courteous service and expert design and installation. Our highly trained personnel constantly explore new methods to give our customers greater comfort, better energy efficiency and the highest quality remodeling and heating installations..

Our service and sales setup is such that we can handle jobs as small as a dripping faucet all the way up to a full remodeling project.

  • Established in 1902
  • Family-owned business for four generations
  • Active involvement in This Old House since 1979
  • 24-Hour Telephone Service
  • Computerized record-keeping system, dating back to 1977
  • Direct communication to field staff via state-of-the-art “Direct Voice” connection
  • We are members of the Better Business Bureau
  • Mass Home Improvement Contractor Lic # 102399
  • Massachusetts Master Plumber Lic # 11207
  • Lead-Safe Certification # NAT-44507-1

Trethewey Brothers – Owners & Staff

Owned and Operated by:
Robert Trethewey
Michael Flanagan