Three Sons did a great job replacing 11 windows in our home and were priced very competitively. We knew what we were looking for and were easy to work with and schedule the installation quickly. The team were careful and considerate during the installation and the final job looks fantastic.

Three Son's did a great job! Had over 20 new construction windows replaced in my Westborough Ma. home. I was impressed with the finished carpentry on the window sills. Project was completed within four consecutive days. I highly recommend .

Excellent!! Had them replace a door and windows in the back of my house. So pleased with the work we are having them come back to replace all remaining 13 windows. Also recommended them to the owner of the agency I work for. He’s looking to remodel his office which also includes new AC. Truly one of the best!!! Save yourself the time and energy of finding the right contractor. Go with Three Sons and I guarantee you will very happy. Dorothy Baker Plainville, MA

We've had an awesome experience with Three Sons Window & Door. They were reliable, quick, easy to communicate with and did an awesome job installing our windows and door to a reasonable price.

They had a competitive quote, and were easy to work with. The siding and windows teams were really outstanding--true professionals.