GKontos Inc of New York

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About Us

Top roofing solutions in the Hudson Valley since 2005.

At GKontos Roofing & Exterior Specialists, we have been building our reputation since 2005, providing residential and commercial roofing, exterior siding, gutters, and soffit & fascia repair services throughout the Hudson Valley. We are the trusted contractor of choice across Dutchess County, Westchester County, Putnam, Ulster, Orange, Columbia, and Greene County, NY, including Poughkeepsie and surrounding areas. We specialize in asphalt roofing, metal roofing, cedar roofing, flat & low slope roofing, shingle roofing, vinyl siding, James Hardie fiber cement siding, and yankee gutters, using premium-quality materials from industry-leading brands such as GAF, James Hardie, Mule-Hide, and Royal Siding to deliver results that add real value and lasting curb appeal to every property.

What sets us apart is our unwavering commitment to integrity, customer service, and teamwork. We are proud GAF Master Elite Contractors, a certification held by only 3% of roofing contractors nationwide, and we back our work with the GAF Golden Pledge Warranty, one of the most comprehensive warranties available in the industry. We offer free over-the-phone estimates to save you time, along with 0% financing options to make every project accessible. We approach every job with the same dedication and transparency we would bring to our own home, because at GKontos Roofing & Exterior Specialists, we treat your home as if it were our own.

Recent Work

343 Vineyard Avenue,Highland, NY, US

  • GAF Timberline HDZ: Charcoal

24 Birch Terrace,Pawling, NY, US

  • GAF Timberline HDZ: Mission Brown
  • GAF Timberline HDZ

Customer Reviews

WorkshopOfShortt Studio — review for GKontos Inc
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
Holly Tarson — review for GKontos Inc
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.
Roxanne Meyer — review for GKontos Inc
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.
Lillian Bunnell — review for GKontos Inc
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.
John White — review for GKontos Inc
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.

Frequently Asked Questions

We have been building our reputation in the Poughkeepsie area and across the Hudson Valley since 2005, and our core values have never changed: customer service, integrity, and teamwork. We hold the GAF Master Elite certification, which is earned by only 2% of contractors nationwide, and we are BBB accredited with an A+ rating. Homeowners trust us because we show up on time, treat every home like it is our own, and back our work with free estimates and 0% financing so there are no barriers to getting started.

Yes, we serve both residential and commercial clients throughout the Hudson Valley and surrounding counties. For commercial properties, we install and repair asphalt, metal, and flat or low slope roofing systems, and our GAF Master Elite certification and full licensing and insurance mean you can trust us on projects of any scale. Whether you manage a small commercial building or a larger property, we bring the same level of care and quality workmanship we are known for on the residential side.

Beyond asphalt, we install cedar roofing, metal roofing, flat and low slope roofing systems, and shingle roofing, giving homeowners across Dutchess and Westchester Counties a full range of options depending on their style, budget, and the specific demands of their property. Each roofing type comes with its own set of benefits, and our team will walk you through the options and help you choose the system that makes the most sense for your home during a free consultation.

The GAF Golden Pledge Warranty is the most comprehensive coverage GAF offers, and it is only available through Master Elite certified contractors like us. It provides 50 years of coverage on materials and 25 years on workmanship, which means if anything goes wrong with the materials or the installation itself, you are protected for the long term. Most contractors in the Hudson Valley and Westchester area cannot offer this warranty because they have not earned the Master Elite certification, which is why it is one of the clearest ways to tell the difference between a contractor who truly meets the highest standards and one who does not.

For most homeowners, yes. Gutter guards minimize the buildup of leaves, twigs, and debris that cause clogs and overflow, which means less maintenance and fewer cleanings over time. When water backs up in clogged gutters, it can damage your fascia, siding, and foundation in ways that are expensive to fix. Combining a new gutter system with guards is a smart way to protect that investment and reduce the long-term upkeep, and we can walk you through the best option for your home during a free estimate.