Get matched with top doors (exterior) installers and replacers in Groton, MA

"Wow - Great job from start to finish. Michele was so helpful in making this happen on such a tight timeline. The installers were professional. You would never have known they were there. They cleaned up as they were working. Everything went so well. Would definitely hire them again. Highly recomend."

"Mr. Phalan took care of a tricky repair to an old style solid wood exterior door on a 2nd floor deck. The door was quite heavy and had several glass panels in it, too. Bob quickly rebuilt the busted hinge and had the old door working “better than new”, in about 30 minutes. Quick and clean job!"

"I was nearly impossible to find someone willing to replace our exterior doors; Tony was the only contractor to follow through. I appreciate his responsiveness; he showed up the next day for an assessment, and his quote followed right after. He was responsive up until the install date and his work was fast and exceptional. Very happy with the work and enjoyed working with him. Highly recommend!"

"Was able to give a fair quote a few days before. Arrived on time. Installed my door perfectly. Thanks for the great work."

"Kenny was punctual and professional. He did a very thorough job of installing the storm door - with careful attention to every detail. I could tell he was experienced and capable of doing an excellent job by the way he approached the job and got it done."

"I have hired Hi Tech Window and Siding over the years to install windows throughout my house, install siding on my house, as well as entry doors and a sliding door that opens to a beautiful deck which they also installed. Needless to say, my wife and I highly recommend Hi Tech. The professionalism exhibited by Hi Tech is second to none. They use quality products, employ knowledgeable, professional craftsmen and most importantly stand behind every installation 100%. I am proud to recommend Hi Tech Window and Siding to everyone who is looking for a quality contractor. There is no better."

"In addition to exterior painting many trim and siding repairs and replacement. Very. Respectfull of the property. Very hard working crew spending several 10 hour days. Clean up after each day. I recommend them for your paint and repair work!"

"Great job from beginning to end. Hard working and talented carpenters did a fantastic job on replacing and then installing a new deck. Would hire again"

"Got back to me quickly but couldn?t help me because I didn?t purchase my exterior front door from them"

"Installed 22 new windows, 2 entry doors, and new sliding glass door. Outstanding service, price, and installation. Highly recommend."