GKontos Roofing Specialists

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.