Vinyl Siding Installers in Princeton, NJ

"I needed to have my 4 skylights sealed. Mike from Grendi Construction contacted me and explained that he could come and review the skylights and make a recommendation to seal or change. He was able to seal the skylights for me and gave me a quote for replacing the skylights in the future if I needed. When Mike fixed my skylight issue, I showed him another job to fix a window something that I had been postponing for a while. Mike gave me a reasonable quote, came the next day and completed the window work in a couple of hours. Very professional, timely and reasonable."

"Sam was extremely responsive & professional in delivering a final product that exceeded our expectations - highly recommend !"

"He was very Professional and courteous."

"Tony was amazing to work with. Always answered all my questions and returned my calls promptly. His crew was meticulous about cleaning up. My siding looks amazing and all my neighbors have complimented on how great it looks. Dont look any further for r a siding and roofing contractor. Tony is your man. He is honest and has integrity."

"I am satisfied with the work done very neatly and cleanly. very friendly"

"Few of my siding panels were blew off by the Christmas Eve storm. I requested for the quote on Christmas date and scheduled for appointment on coming Monday. Zack called back next day, and visited us. The job was completed accordingly on the afternoon. Zack was on site until the job was done."

"Alex was great, was able to replace the roof without any issues. Looks beautiful Very professional, highly recommend"

"They were honest ,polite, and reassuring that the work would be done right"

"Were very responsive......and knowledgeable in their work, in this case a chimney cap, vinyl surrounds, and reinforcement within the chimney. Would recommend to others."