GNSB corp

I had an excellent experience with GNSB Corp. They installed a new staircase at my sister’s house in Tuckahoe and the work was absolutely perfect. The craftsmanship, attention to detail, and professionalism were outstanding. Everything they promised, they delivered exactly as agreed and right on time. What impressed me even more was their honesty and dedication. They even did some extra work installing baseboards that were not included in the original price, which I truly appreciated. That kind gesture shows the type of people they are. I am a roofing contractor myself, and I know how important it is to treat clients the right way. These guys are a great example of how contractors should operate. They didn’t even ask for a deposit. We agreed on the job, they came, took measurements, comp

If google allowed me to give up to 10 stars, I would give GNSB 12. Or possibly more. We had such ambitious plans for a four story staircase that was one continuous piece curving from start to bottom and not only did GNSB meet our expectations, the completely exceeded them. They were incredible partners, so well priced, such a pleasure to work with, excellent communication and just the most beautiful level of craft. I can’t recommend them enough. Seriously, if you’re looking for anyone to do your stairs look no further. Thank you again GNSB, you turned our ambitious staircase plans into a work of art and we couldn’t be more grateful.

George did a fantastic job on my stairs! He worked extremely quickly as well. It took him 6 hours to demo and remove my old staircase and install my new one. The price was fair compared to other stair contractors. We are extremely happy with the finished product.

GNSB were professional, knowledgeable and the nicest people!! They do excellent work and I get so many compliments on my new railings! I would highly recommend them!!! Georgie was absolutely wonderful to work with !!!

George and his team were great. We did two flights of stairs in our remodel and they came up with a creative way to solve our space issue for the basement staircase. Work was high quality, they had good communication and very professional. On the day of install, it only took a few hours. The team was in and out, fast working and cleaned up afterwards.