GKontos Roofing Specialists

Gkontos did an amazing job on our roof and copper flashing to our field stone chimney. We had multiple companies give us a quotes without a confident approach to our chimney. John understood our concerns and clearly detailed every step of the process with an expert approach. McKenna and Zach are very responsive and communicate a punctual detailed schedule from start to finish.

GKontos did an amazing job on our roof replacement. They were professional from start to finish, kept a clean site and the workmanship was top notch. I'd recommend them to anyone.

From start to finish met some great people, had a quote that was very fair and people who worked incredibly hard to finish the project in one day. I appreciate any business that has taken the time to explain everything and have good person working with them in the process. THANK YOU ALL!

Had the best experience with GKontos Roofing. Great quality, very respectful and responsive.

First class product and workmanship.

We had a tree fall on our house this June. Called many roofers, John came told us what needed to be done, exactly what our Insurance Adjuster said. The crew showed up and did a fabulous job, not a single nail left behind! Mckenna could not have been nicer to deal with at the office. After a horrible experience with the tree, GKontos made it better. I will recommend this organization to anyone who needs a new roof or repair!

We interviewed several contractors. Kontos was not the cheapest, but we strongly felt that they were competent, attentive, customer oriented and efficient. They fully lived up to our expectations.

Installation was done with care and consideration for our plants and outdoor furniture. They also were very careful to match finishes on wood that they had to replace.

We are totally satisfied with the work.

A+ for Kontos.

The team at Kontos Roofing has been a pleasure to work with from start to finish. Reasonable quote from John, the very knowledgeable sales consultant. Fast responses to desired changes and updates. Kyle the field supervisor was terrific. George the owner stopped by the second day to make sure everything was going well. Hardworking and friendly team. We picked Kontos based on a neighbor's referral, and we are 100% satisfied.

Very thorough and professional. They were very easy to communicate with and my house looks 20x better than it did before. 100% would recommend

George is terrific. He put a new metal roof on our very large barn and repaired existing issues carefully. George is the owner of the business and very responsive. He cares about the quality of the workmanship, as well as your satisfaction. George will take the time to discuss all of your choices. I would highly recommend GKontos and I would use them again for any future roofing needs.

We just had our roof replaced by GKontos. The first thing that we liked was that Greg, the salesperson and estimator, told us that our roof really didn't need replacing yet, which we knew. However, we were concerned about some shingle movement, which he gave some possible reasons for and my husband checked. We ultimately decided to replace the roof now before any problems arose, but there was no pressure from Greg. We called several other local companies to get bids. Two did not return calls and one did not show up when we said we were getting several bids. My husband worked with contractors often in his job and we were comfortable that GKontos's estimate was fair. When they came, they were prompt and immediately started working. They tarped the front and back of the house to prevent damage to the siding and shrubbery as they were removing the old roof. They had a big crew and worked...

Outstanding company! Would recommend them to anyone needing any roof work. Best in Dutchess county and the surrounding area.

We had our roof replaced about 10-12 years ago. I called back that company to evaluate a leak, determined to be from the skylights. They said it would take two days to replace 3 skylights, would take weeks to months to get the skylights. Had my suspicions, seemed overpriced, figured I would get another estimate. Most skylights are from Velux so I checked for local installers, read reviews, decided to call G. Kontos. Extent of damage was as reported. That's where the similarity ended. Price, for the same stuff, was about $2000 less than the first estimate. This has never been the deciding factor for me. They were much more professional from the start. Shorter turn around time to get the skylights (from the same manufacturer). The work was fantastic. Showed up at 8:30am and were done with all three skylights (2 in back, 1 in front on a roof with a steep pitch), cleaned up...

GKontos came highly recommended, and they didn't disappoint. They were attentive in giving me an estimate, took care of all of the permits quickly, and did the job in a day.

I had a leaking flat roof caused by bad flashing and a whole mess of other shoddy workmanship by whoever did my original roof. The repairs that GKontos did involved replacing the flat roof, and tearing up a portion of my pitched shingle roof to join the two properly. They matched my existing roof shingles perfectly in terms of color and did an outstanding job reshingling and fixing some other flashing problems around my chimneys. The new flat roof looks infinitely better than the last one.

I would use GKontos again 100% for another roof repair, and recommend them in a heartbeat.

Excellent service and professionalism. George and Kyle showed up within hours of the call and fixed a leaky roof. Highly recommended.

Great company. Glad I called them. Very happy with them

GKontos were real pros from start to finish. We are fussy about the details related to our historic home, and from the first meeting to discuss a full reroofing + additional skylights to the last email from the extremely pleasant office staff, we found everything done professionally, done well, and done on time. Their pricing was fair, but the real value was in the job they did and the way they interacted with us. I wish all contractors had the professional ethic and level of courtesy that this company does. Five stars for sure!

Very responsive and professional company. Job was performed on time as promised. Job was even inspected and corrections made without my request. They could have just let it go and no one would have been the wiser. Maybe not the cheapest but your home isn’t the place to skimp on cost. Would recommend to everyone.

My gutter guys noticed a small crack in my rubber roof and recommended GKontos. I was afraid we couldn't get it attended to as winter had already set in. But GKontos came in two days, fixed that crack and a few other small ones they noticed. They were polite, professional, knowledgable and quick. I will use them again as soon as my roof needs replaced.

Excellent communication, professional, went above and beyond. Our repair needs were very minimal, they were up front about cost of repair and said that other companies would likely be cheaper for the repair. But they were so professional and worked with us, we decided to pay the extra to go with them. Would use them again any time!

GKontos did a fantastic job, they are very responsive, they took care of work that wasn't even their responsibility. They warranty their work to the highest level. I will recommend them to everyone, and I'll absolutely use them in the future. They deserve the highest possible review!!!

They were very communicative throughout the process, and the install team worked a few long hard days to get things done right. We had one small hiccup during the project and I was satisfied when our main contact reached out to understand what happened and definitely made things right. Would definitely recommend anyone work with them.

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’ll keep you apprised.

They had to fix the job 2 times but they did get it done. I’ve upgraded from 1 star to 4 for coming back and getting it right.

This company is just superb. Their work is top notch and they stand by it. I recommend them without reservation.

Charlie was great. Very friendly and explained everything to me. That's on top of doing a great job repairing my roof flange around the vent pipe.
I will be using GKontos when it's time to do the roof.

Sales rep. took time to evaluate the project through on roof inspection, very pleased w/ his explanation of the work required. Installation team showed up on time (crew of 10+ for 2 day project), very professional in their work and care shown for the job and my property. Had 2 other estimates done which did not give me confidence in other companies' proposals and were more expensive. There was an unexpected problem with a roof drain which the team took upon themselves to resolve at no additional expense to me. Very pleased with the experience and results from GKontos.

Well, I’ll start by saying I am not one to leave reviews. But I felt that not leaving this company a review would be a disservice.

Gkontos was a pleasure to work with from the very beginning. I had several quotes from different companies. Some that were better priced, but I chose Gkontos due to their Rep Greg who came to my house and was a very honest and straight forward person. I had a good feeling from him and so did my wife. We decided that this was the company for us.

From the start of the roof installation I was greeted by Zach and he was pretty much on site the entire time that the roofers were doing their thing. He was professional and very understanding. Everyone came on time which is a huge plus to me because I always live by the mantra that if you’re on time you’re late.

The roofers were fast, efficient and did an excellent job. My...

Integrity +.

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.