Commonwealth Electrical Technologies

Full Service Electrical Contractor & Energy Services Company. Centrally located in Worcester, CET provides services throughout all of New England and into the tri-state area. CET specializes in commercial energy efficiency, solar panel maintenance and construction, design-build electrical services, fire alarms, and plans and spec construction. Founded in 2008, CET’s team has grown to over 150 team members who are ready to help you achieve your goals. Our in-house electrical contractors hold licenses in Massachusetts, Connecticut, Rhode Island, Maine, New Hampshire, and Vermont. We are well-versed in all aspects of electrical and energy services that you will need for your project.