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. 


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Read what 100+ clients have said about our services:

Our Work

Hopewell Junction, NY, 12533, US
  • GAF Timberline HDZ: Charcoal
Millbrook, NY, 12545, US
  • GAF Timberline HDZ: Charcoal
Poughkeepsie, NY, 12603, US
  • Other Services
Germantown, NY, 12526, US
  • GAF Timberline HDZ: Weathered Wood
Lagrangeville, NY, 12540, US
  • James Hardie Siding
  • Other Services: Gutters

Customer Testimonials

Reviewer photo
GKontos was an excellent company to work with. I can be pretty knitpicky, and they stayed patient with me despite my numerous emails and calls. When the day came do do the actual roofing job, they were here bright and early, and packing up to leave by the end of the day. They knew ahead of time to take pictures of my roof for the town, and handled the permit for me. They also made sure I got my hands on the warranty from the company that makes the shingles. They’ve followed up, and continued to ... Read more
Reviewer photo
GKontos was an excellent company to work with. I can be pretty knitpicky, and they stayed patient with me despite my numerous emails and calls. When the day came do do the actual roofing job, they were here bright and early, and packing up to leave by the end of the day. They knew ahead of time to take pictures of my roof for the town, and handled the permit for me. They also made sure I got my hands on the warranty from the company that makes the shingles. They’ve followed up, and continued to ... Read more