ROCHESTER, NY

Expert Repair & 
PREMIUM INSTALLATIONS

Trusted by homeowners for over 23 years. From simple glass repairs to full-home window replacements with industry-leading brands.

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Expert Repair &  PREMIUM INSTALLATIONS

Schedule a Repair
Request Window Estimate

OUR EXPERTISE

Comprehensive Window Solutions

Whether you need a quick foggy glass fix or a complete upgrade for a new construction project, we have the tools and talent.

New Construction Windows Building your dream home? We provide professional installation for new construction windows, ensuring energy efficiency and structural integrity from day one.

Full Framing & Flashing

Custom Sizing Available

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Replacement Windows Upgrade your home’s curb appeal and energy savings. We replace old, drafty windows with high-performance units from the industry's top brands.

 Insert & Full-Frame Options

Energy Star® Qualified

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Glass & Frame Repair
 Don't replace when you can repair! We specialize in foggy glass restoration, broken seal repair, and hardware replacement to save you money.

Thermal Seal Repair

Balancer & Lock Fixes

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We Install Top Industry Brands

ANDERSEN

PELLA

MARVIN

SIMONTON

We also carry other competitor's windows. Ask us for more details.

GET PEACE OF MIND

The best window repair is the one you prevent.

Most homeowners don't think about their windows until they rot, leak, or fail. Our proactive **Preventative Maintenance Check** catches microscopic vulnerabilities before they turn into major structural headaches—saving you thousands.
Click Here to Schedule a Maintenance Check

TRUST US

You can rely comfortably on us to get the job done right.
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TRUST US

You can rely comfortably on us to get the job done right.
better business bureau logo with A+ rating
B.C.B Member logo
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Enjoy your porch for 3 seasons instead of 1

Casco's number one dealer of storm windows and porch enclosure systems in Upstate New York.  Contactors...give us a call to place your oders.

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Why choose
STORM WINDOWS?
  • Heavy gauge aluminum extrusions throughout
  • Maintenance free finish
  • Sill expander for uneven sills and drainage
  • Nail fin for easy mounting
  • Color matched installation screws included (standard colors)
  • Heavy-duty finger pulls and tilt keys
CLICK HERE TO LEARN MORE
All STORM WINDOWS include:
  • Extruded Frame and Sashes
  • Extruded Screen Frame*
  • Standard Fiberglass Screen*
  • Nail/Mounting Fin
  • Sill Expander*
  • Clear glass
  • All weather-strip
  • Screw Pack
  • Latches
"I am very happy with the windows. Both gentlemen who came out were super nice and very professional. Thanks again. "
Dawn S.
"We have been very satisfied with the service received from G&G over the past 8 years. You have always responded...
Mike M.
"The guys did a good job. Everything looks nice, and they showed up early. We would happily call G&G again for our window repairs"
Tony D.
"The guys did a good job. They are competent, neat, well mannered, all around good representatives for your company. We will recommend you to others".
Arnie L.
"We've used G&G a couple of times and can't believe how beautiful the windows turn out!!! I highly recommend G&G Window Repair."
Dorothy O.
"Beautiful restoration Gary! They look brand new."
Mary L.
I was impressed by the gentleman that performed the measure-up and jamb checks. He provided good advice and a clear explanation of the work involved.
Heather H.
Click Here to Request Service