Vinyl Siding Contractors in Mount Sinai, NY

"Dimitri was very responsive, courteous, professional and reliable throughout the entire process. I hired him to make a few repairs to gutters that were leaking. He explained what was needed and came back the next morning to perform the work. I highly recommend Onyx."

"We recently had roof work, chimney repointing, flashing, and new gutters done, and the entire experience was excellent from start to finish. The job was completed quickly, efficiently, and with great attention to detail. The cleanup afterward was spotless — you wouldn’t even know work had been done. What really stood out was the honesty and communication throughout the project. We were kept updated every step of the way with plenty of photos and videos, which gave us total confidence in the work being performed. It’s rare to find someone this transparent and dependable. Overall, we’re extremely pleased with the results and would absolutely use them again for future projects. Highly recommend to anyone looking for quality, trustworthy work!"

"Pro Master Construction - HIRE THEM!! I am always skeptical when it comes to repair contractors, Luan from Pro Master Construction is different (Luan is the Owner). I had a leak in my roof during the ice and snow storm we had on Long Island. I called Luan, told him the issue and within the hour he was here climbing up on my roof while there was still snow there and during the rain! Wow. He did the repair needed, also took the time to look over and seal any areas that needed a patch. He is was fair with his assessment of the work that was need and advised what will be needed in the future. Homeowners, the pricing that Pro Master gives is unbeatable, I have shopped around and no one comes close to what he gave me on future projects. This winter was a tough one for all, its good to know I found a contractor I can trust. Roof repair, siding, chimney repair, Luan and Pro Master Construction is your best bet. Luan keep up the great service, you and your team are the best."

About us: "We are a locally owned and operated company that values honesty and integrity and treats your home or business as if it were our own. We offer 24/7 emergency services and are experts in all aspects of roofing projects. Our services are customizable to each individual project. We specialize in both installations and replacements. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships and guarantee your satisfaction!"

"I highly recommend Carlos for your contracting jobs . I needed a resizing of a kitchen cabinet due to a new fridge . Carlos gave me an estimate and was able to do the job the same day . Amazing !!"

"A reliable professional company with excellent product quality and customer service, who corrected a potentially dangerous icing condition by removing and replacing a relatively recent flawed gutter system installation by All Star Gutters LLC"

"prompt, friendly, and cost right. Service excellent!"

"It was a good experience, my siding looks great and the employees were very professional"

"very happy with the work preformed."