Cobblestone Construction applies Gaco 100% silicone roof coatings across Utica and the Mohawk Valley. A coating seals and renews a weathered flat or low-slope roof without a tear-off, stands up to ponding water, and costs a fraction of replacement. The free inspection tells you whether your roof qualifies.
Tell us about the job and where you are. We will get back to you with an estimate.
Often, yes. If the roof underneath is fundamentally sound, a silicone coating seals it into one continuous waterproof surface and buys it years of service without a tear-off. The coating goes on as a liquid and cures into a flexible membrane over the whole roof, leaks, weathered spots, and all. No demolition, no dumpsters, no weeks of disruption over your building.
We use Gaco silicone systems because silicone solves the two problems that kill other coatings. Acrylic and asphalt coatings go brittle and crack in UV, and they soften and bubble under standing water. Silicone stays flexible and does not break down under ponding, which matters on Mohawk Valley flat roofs that carry water and snow for months. The honest part: a coating over a failed roof is money wasted, and we will not sell you one. The free inspection tells us, and you, which side of that line your roof is on.
Coatings restore flat and low-slope roofs on commercial buildings and homes.
We apply Gaco silicone systems, a liquid membrane that cures into one flexible coat.
Silicone does not soften, bubble, or break down under standing water.
Seal and renew a weathered roof without tear-off, disposal, or downtime.
Metal, modified bitumen, built-up roofs, and aged EPDM and TPO membranes.
The free inspection decides whether your roof is a coating job or a replacement.
Free inspections and estimates across Utica, Rome, Herkimer, and the Mohawk Valley.
Any contractor can buy shingles. Very few are approved to install them at the top tier by both GAF and CertainTeed, and fewer still have been voted the best in this valley four separate times.
Captured from Google, word for word. We never edit a review.
Great job…..they arrived bright and early and worked till dark completed roof in 1 day. Cleaned everything up. We went from metal roof to shingles. All the workers worked very well as a team there was no loafing around they were all hard workers.
I have had them out twice now to replace sections of my roof. Both times they did amazing work. They left the area clean when they were done, even taking extra care around all of the plants as to not damage anything. Great work and communication.
We just got a new roof with this company. Pete and Gina are fantastic. Their financing through Green Sky was quick and easy. Their workers worked really fast and did a great job, all the way to the end with great clean up. They were done in one day.
Straight answers to what homeowners and building owners ask us most. Still not sure about something? Call (315) 733-3106 and a real person will pick up.
Usually, if the roof under the coating is sound. A membrane with scattered leaks, weathered seams, or surface wear is a coating candidate. A roof with saturated insulation or failure across the whole field is not, and coating it just buries the problem. The inspection sorts one from the other, and it is free.
A liquid-applied membrane. We prepare the existing roof, then apply Gaco 100% silicone across the whole surface, where it cures into one continuous flexible waterproof layer. Every seam, fastener, and flashing ends up sealed under a single coat with no joints in it.
Because of water and sun. Acrylic and asphalt coatings go brittle and crack under UV, and standing water softens and bubbles them, which is a bad trait for a product that lives on a flat roof. Silicone stays flexible for its whole life and holds up under permanent ponding. That is the difference you are paying for.
A coating skips the two biggest line items on a replacement: tearing the old roof off and hauling it away. There is no demolition labor, no dumpsters, and no days of your building sitting open. Every roof is different, so the real number comes from the free inspection and a written estimate.
Most flat and low-slope surfaces: metal, modified bitumen, built-up roofs, and aged single-ply membranes like EPDM and TPO. Silicone adheres to most common roof surfaces, so the question is rarely the material. It is the condition underneath, which is what we inspect for.
When the roof under it is already gone. Wet insulation, a membrane failing across the whole field, or deck problems all mean replacement, and a coating would only hide them while the damage keeps spreading. We tell you which one your roof needs before we quote anything, because coating the wrong roof costs you twice.
A new roof or new siding does not have to wait on a lump sum. We offer fixed rate plans and deferred interest financing through the GreenSky® Program, and we will match the right plan to your project when we quote it.
Our crews work within about 25 miles of the Utica shop, covering Oneida, Herkimer, Madison, and Onondaga Counties. If your town is on this list, we can be out to look at your roof this week.
Cobblestone Construction Company
2145 Dwyer Ave
Utica, NY 13501
