Who We Are

Gilman Electrical Supply has been serving the industry since 1961, building a reputation for dependable service and strong supplier relationships.

In 1988, Gilman’s opened a branch in Millinocket, which relocated to our current Medway facility in 2006. We expanded further with the opening of our Presque Isle branch in 2013, strengthening our ability to serve customers throughout the region.

Our business is built on reliability, product knowledge, and the ability to get our customers what they need—when and where they need it. Today, our team works closely with contractors, municipalities, and businesses to provide practical solutions, not just products. When you call Gilman, you’re working with people who understand the job and are committed to making it happen.

Why Choose Us

Our customers rely on us because we deliver—plain and simple.

We make it happen
Whether it’s a standard order or a hard-to-find item, we find what you need and get it where it needs to be.

Fast, reliable fulfillment
We move quickly and keep your projects on schedule with consistent, dependable service.

Service that goes beyond the order
We communicate clearly, follow through, and go the extra mile when it counts.

Consistency you can trust
Day in and day out, our customers know they can count on us to deliver without issues.

Our Gallery

Testimonials

"We have done business for many years with Gilman Electric and have always been very satisfied with their service. From the management to the delivery drivers, we have never had any issues. Their delivery schedule is probably the best in our area. The majority of our business is done over the telephone but we always enjoy stopping by the local branch and more often than not, come out with some great gadgets or tools they may currently have on sale. We would highly recommend Gilman Electric to anyone that is in the market for electrical needs."

...
Jon Harbison

Harbison Plumbing and Heating

"Gilman Electrical Supply in Medway has been nothing but exceptional to us at Riverside Electric. They are quick to fulfill our multiple orders while communicating shipping times and order information for those special order items. When we have a question or need expertise on an electrical project, we know we can count on the team in Medway for unparalleled service. Despite the juggling and work that must go on behind the scenes, they never hesitate to go out of their way to provide the most incomparable service for us. Their customer service is admirable and should be celebrated. Thank you so much to Justin, Sean, Kasey, Chris, Kevin, and Mack for never letting us down."

...
Ryan Edwards

Riverside Electric

"The staff at Gilman’s in Medway are top-notch. I can think of numerous times Gilman Electric staff have gone above and beyond the normal everyday sale to ensure our company has what we need in a timely manner. In these crazy Covid times partners like Gilman Electric are counted on to keep the supply chain going and you folks do a great job at it!."

...
Gabe Haines

Huber Engineered Woods

"County Electric is proud to be partnered with Gilman Electric in Medway and Presque Isle. Chris and his team are knowledgeable, helpful, dependable and always go above and beyond. They find us exactly what we need, and deliver it when and wherever we need it. It's a good feeling to have in business knowing that when you call Gilman's, they will make things happen!"

...
Marc Lajoie

"We have done business for many years with Gilman Electric and have always been very satisfied with their service. From the management to the delivery drivers, we have never had any issues. Their delivery schedule is probably the best in our area. The majority of our business is done over the telephone but we always enjoy stopping by the local branch and more often than not, come out with some great gadgets or tools they may currently have on sale. We would highly recommend Gilman Electric to anyone that is in the market for electrical needs."

...
Jon Harbison

Harbison Plumbing and Heating

"Gilman Electrical Supply in Medway has been nothing but exceptional to us at Riverside Electric. They are quick to fulfill our multiple orders while communicating shipping times and order information for those special order items. When we have a question or need expertise on an electrical project, we know we can count on the team in Medway for unparalleled service. Despite the juggling and work that must go on behind the scenes, they never hesitate to go out of their way to provide the most incomparable service for us. Their customer service is admirable and should be celebrated. Thank you so much to Justin, Sean, Kasey, Chris, Kevin, and Mack for never letting us down."

...
Ryan Edwards

Riverside Electric

"The staff at Gilman’s in Medway are top-notch. I can think of numerous times Gilman Electric staff have gone above and beyond the normal everyday sale to ensure our company has what we need in a timely manner. In these crazy Covid times partners like Gilman Electric are counted on to keep the supply chain going and you folks do a great job at it!."

...
Gabe Haines

Huber Engineered Woods

"County Electric is proud to be partnered with Gilman Electric in Medway and Presque Isle. Chris and his team are knowledgeable, helpful, dependable and always go above and beyond. They find us exactly what we need, and deliver it when and wherever we need it. It's a good feeling to have in business knowing that when you call Gilman's, they will make things happen!"

...
Marc Lajoie

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