Best window and door contractors near Central Islip, NY

"Rob was great. Appreciated that he came back to adjust the door promptly after the storm. Everything great now and I do recommend him."

"We recently had 8 sliding windows installed. The crew was courteous, efficient and cleaned up all debris. In addition to that they cleaned the windows after completion. Anthony was our salesperson and gave a good presentation and answered questions before and after accepting the contract. Pricing was reasonable. I especially would like to comment on their office manager, Diana. She was a pleasure to deal with and has to be a great asset to the company I would highly recommend."

"The Door Guy could not have been better. He did an excellent job in getting the door that leads to the garage working smoothly. The price was fair and reasonable and the work performed to perfection"

"The professional (Mitch) tackled a difficult job. These were heavy patio doors, installed over 25 years ago, with damaged and worn tracking. They are now sliding easily and more securely with a new, secure lock. He is now putting a new lock on our front door. He is reliable, efficient and extremely competent."

"Sheldon and his crew did a fantastic job installing our staircase banister and making an adjustment to the panel to our bay window shutters. We had new windows installed and despite the installers assurance that the measurements would remain the same the bay window paneling came out smaller than expected. This was a problem because we also ordered shutters and blinds and we told the window installer we needed to ensure the measurements would remain the same. Of course when it came time to install the shutter the bay window measurements came out smaller. I contacted Sheldon and despite his busy schedule during the holiday season he stopped by the house to look over what needed to be done. Sheldon was honest in that he would not be able to get to me until after the holidays which was fine with me. He explained that he needed to obtain a specific bit in order to properly shave down the shutter to fit into the panel. Not soon after the holiday season Sheldon an his crew arrived and began the job. I appreciated the fact that Sheldon explained to me what he was doing and kept me apprised when running into an issue. (He was tenacious in resolving said issue!) Both jobs turned out terrific and I plan on hiring Sheldon again for other projects that I have coming up. After they left I went to grab my broom to clean up and lo and behold they left the job spotless!! Great job ! Quality work at a great rate. I would definitely recommend this company for your projects."

"Angelo and his crew did a great job replacing our windows. If you need window or glass service, call Angelo if you want fair pricing and wonderful job result. Thank you so much Angelo."

"Very pleasant to work with and got the job done quickly. Highly recommend"

"Installed 5 windows, a bay window and a door. Very quick and efficient workers. They were on time on a very cold, sleety, day"

"CSS Glass was great. Very timely and responsive in communication. Extremely pleasant and courteous and he did great work. I would definitely hire them again."

"immediately responsive to request, came the same day to provide a quote, provided insight into which door to select - pros and cons, arrived on time to install door, executed the work efficiently."