Dennis M. Collum  |  Dennis T. Collum  |  Brian Collum

Dennis M. Collum  |  Dennis T. Collum  |  Brian Collum

Meet the Crew

Dennis T.

Before becoming an electrician, Dennis T. proudly served in the Navy. As an electrician for more than 40 years and counting, he has seen any and every type of electrical project imaginable. In his free time, he loves going to Bruins games or babysitting for his 13 grandchildren (but not all of them at once). 

Dennis M.

Dennis M. earned a degree in business from Colby College before switching careers in 2003 to help grow the family business. He lives in Norwell with his wife and two children and when he isn't working, he can be found teaching his kids how to ice skate on their backyard rink. 


Brian earned a degree in communications from the University of Southern Maine and he now lives in Easton, with his wife and 3 children. When he is not troubleshooting with customers, you can find him cooking, grilling and enjoying a deliciously cold beer he brewed himself.  

Our Team is Our Family

Dennis T. started Collum Electric in 1978, bringing knowledgable and cost-effective electrical services to the Boston area. When his sons, Dennis M. and Brian joined the company in 2003 to help it grow, Collum Electric truly become a family affair.

Collum Electric specializes in commercial, residential and industrial electrical services. Whether the job is a complex commercial project that involves multiple contractors, or a small residential fix, Collum Electric is well-versed in the dynamics of all types of electrical projects, large and small.

The team offers personalized, hands-on approach from start to finish. In order to have a full understanding of the tasks at hand, the team of electricians who assess the project and put together the estimate, also complete the work.

Problem solving. Thorough cleanup. A personalized approach. It's no wonder Collum Electric has so many repeat customers.