Get matched with top sliding door installers in Mount Sinai, NY

"I highly recommend hiring Sal The Door Guy of LI. Sal did an exceptional job installing our front door. He was highly professional, punctual, and demonstrated great attention to detail throughout the process. Since the installation, we have received numerous compliments on the door, and both my husband and I are absolutely thrilled with the result. We are incredibly happy we trusted The Door Guy of LI with this project."

"Very professional. Came over promptly to give an estimate. Arrived on time to do the installation. Did a great job! Totally happy with the work."

"We were extremely happy with the work performed by H&M. Moises, Hector and crew were courteous and did whatever needed to please us. They did most of the renovation in our condo......painting, installation of bathroom cabinets, sink, installed tile floor, etc. They also installed vinyl flooring in our kitchen, living and dining rooms. They had a plumber replace our heating baseboard, I would highly recommend H&M if you want excellent work done!!"

"George is thorough with excellent paperwork. The post and rails were high quality as was his work. He was timely and always reachable by phone. A very reliable company"

"A job well done, punctual, they cleaned up."

"I called and happened to get Steve right away and since he was in the area he came right over. He examined the blind to determine if it could be fixed without a replacement piece and since it could he did the repairt quickly and efficiently. He was reasonable and very pleasant."

"Skilled contractor knew exactly what I wanted, was clean, punctual and polite. I have recommend his services many times. Definitely a number you donâ t want to lose.!"

"Chris and his worker did an excellent job. They took their time and installed our sliding glass door correctly. Chris is a very personable person and enjoyed having him work in my home. Very polite and down-to-earth."

"He did a wonderful work"

"These guys are fanatic. We were having a renovation done. Our contractor discovered we were getting water in by our old French doors. Due to the unplanned replacement, we needed a door on very short notice. We didn't want an out of the box from a home improvement store, so we saw Royal Windows and doors. Danny was able to accommodate the timing which wasn't easy (the doors are built to order) and expedited installation. Within two weeks, our new 12 ft. Sliding door was installed. The door is great quality and it looks absolutely stunning. Royal really came through for us. 10/10 will use them for any doors we need in the future."