Since 1963, Welch Electrical Systems, Inc. has been electrifying the needs of the South Shore and beyond.  Whether your needs are residential or commercial, our knowledgeable and experienced staff strive to exceed your expectations.

We take great pride in our work and are proud to be associated with communities such as Pinehills in Plymouth, Backriver in Hingham and the award winning community of custom single family and multi-family homes known as Chapman’s Reach in Marina Bay, Quincy. For customers looking to build, expand/modify your existing home into your dream home or for those businesses seeking to modernize and become more energy efficient, we are the company that can transform your world.

Welch Electrical Systems, Inc. is a second generation company lead by Billy Welch.  He holds a Master License in Massachusetts and in New Hampshire. He is a graduate of South Shore Technical Regional High School in Hanover where he has served on the Advisory Board for many years.  Welch Electrical Systems, Inc. is a proud participant in the VoTech’s Work Study Program providing employment to students who wish to pursue a career in the electrical field.  Several of these students continue to work with us well after graduation.