Read what other customers say about us

Fast response, the right price (that did not change). Great follow up service with any and all issues. I would highly recommend DSI northshore to anyone.

We were very pleased with both the speed and quality of work that was performed. From our initial phone call to the finished product, our experience was very positive and we would highly recommend… Read more We were very pleased with both the speed and quality of work that was performed. From our initial phone call to the finished product, our experience was very positive and we would highly recommend DSI to other customers.

Quick initial response, clear communication, exact price (no adders, changes etc).
Great installation service, fast, tidy, professional
would definately use again and recomend!

DSI did a great job for us! Our new door is pretty, efficient and quiet. Their price was lower than other estimates I received. Best of all, they came when they said they would and did the work… Read more DSI did a great job for us! Our new door is pretty, efficient and quiet. Their price was lower than other estimates I received. Best of all, they came when they said they would and did the work quickly and cleanly.

Our door was installed in a few hours, with no mess and no disruption to our schedule. It fit perfectly and the color matched our trim exactly. I would highly recommend DSI!

Very pleased with the sale and service .I'm the owner of a construction company and value when sales are backed by excellent service.