About Us

Your Source of Garage Door Sales, Installation & Service
Across the Areas of Maine and New Hampshire Since 1989

As a locally owned and operated garage door company right here in Portland, Maine, our community is very valuable to us. Since 1989, DSI Door Services Inc has been founded on the concept of providing an essential service to both residential and commercial property owners, using quality products and customer care. We are proud of our work and we know you will be, too. Our experienced garage door installers and technicians will handle all of your overhead and garage door sales, service, and installation concerns.

Click Here to Check Out All the Areas We Serve!

Some of our service areas include:

Alfred, ME; Boothbay, ME; Bridgton, ME; Casco, ME; Gray, ME; Limerick, ME; New Gloucester, ME;

Raymond, ME; Sebago, ME; Standish, ME; Topsham, ME; Wiscasset, ME

We have the experience, expertise, and energy needed to complete work on overhead doors and automated doors correctly, even under a tight deadline and an even tighter budget. Our local connections allow us to offer personal service that the large corporations just can’t provide. That’s why we love what we do!

Our Garage Door Service Team is Proud to Serve Portsmouth, NH

Like some of the work we performed below? We offer the garage door sales and services you need! From coiling doors to automatic entrances, we have what you need to fit your home or business.

Give us a call today to learn more!

Check Out Some of Our Garage Doors Below: