Take a look at our past work!

GKontos Inc

We service the Dutchess County, Ulster County, Putnam County, Orange County, Westchester County, LaGrange, Millbrook, Verbank, Clinton Corners and surrounding areas.  Reach out to us if you’d like a consultation, (845) 392-4898

About GKontos Roofing Specialists

For over 10 years, Gkontos Roofing Specialists has been proudly serving the Hudson Valley and Westchester areas.  “I have always enjoyed working with my hands”, says Owner, George Kontogiannis.  “I was drawn into roofing and construction with the inspiration to one day build my own home. It is very rewarding to be able to see and feel your accomplishments at the end of the day. I take pride in each and every project and truly enjoy seeing my customers happy.”  As a company, we understand the thought and time that goes into making investments into your home. For that reason, we believe that maintaining a stress free environment for homeowners is one of the key fundamentals of customer satisfaction.  Collectively and Individually, our belief is that success is based on every member of our company working together as a team.  We provide homeowners with a roofing system that adds value and fits their particular needs, as well as curb appeal to their property.  Our product samples, comprehensive proposals, and warranty backed systems, will provide each homeowner a positive experience working with GKontos Roofing Specialists. 


Check out some important pages from our company's website:


Read what 100+ clients have said about our services:

Our Work

Poughkeepsie, NY, 12601, US
    Hopewell Junction, NY, 12533, US

    Owens Corning, Oynx Black

      Poughkeepsie, NY, 12601, US
      • GAF Timberline HDZ: Slate
      Wappingers Falls, NY, 12590, US
      • GAF Timberline HDZ: Shakewood
      Pawling, NY, 12564, US
      • Metal Roofing: Standing Seam 24 GA

      Customer Testimonials

      Reviewer photo
      We agreed to 5400 to install a new shingle roof on the side of our mud room. The guys came. Did the job. Everything went well. We tipped them. One week later during rain we saw water on our windows. When we went outside we saw the roof wasn’t taking the water to the gutters but allowing the water to go between the wood and the gutter. I emailed them and am waiting for someone to come to look at the situation. I’m a bit frustrated to say the least. Let’s see how the situation is handled. I...Read more
      Reviewer photo
      Excellent in all ways. Quality product, workmanship, and follow-through. ALSO super nice people to work with. They return phone calls. Show up when they say they will. And they clean up! We had a couple unusual issues due to the funky design of our home. They handled it all beautifully. Can't recommend highly enough.
      Reviewer photo
      George went above and beyond to ensure we were happy with the color selection. Listened to my concerns and suggested a solution, even though it would have been an inconvenience for him. His workers were polite, efficient and thorough. They were working against a tornado that came through and they finished and cleaned up in a timely manner. We would definitely recommend GKontos Roofing for all your roofing needs. We are completely satisfied.
      Reviewer photo
      Excellent! They were punctal and professional. They kept me informed every step of the way. They were attentive, respectful, and a total pleasure to work with. There were no surprises. It was exactly as they said. They even had enough workers and they did the work in one day. I would highly recommend them to everyone.
      Reviewer photo
      Excellent and professional job. Team arrived promptly and completed work the same day. Sales manager was very knowledgeble of product materials and job requirement. Cleanup was very thourgh. I would definatly recommend to anyonw.