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Based on 113 reviews

Historical Windows & Doors Repair
Historic windows and doors were built with craftsmanship that’s hard to find today. Over time, however, age, weather, and movement can affect how they function. At WindowFixGuru, we specialize in repairing and restoring historical windows and doors—while preserving their original look, materials, and character.
Emergency services available!
Our Historical Windows and Doors Services Include:
Instead of replacing unique wood windows or antique doors, we focus on careful restoration and precision repairs. Our goal is to improve functionality, reduce drafts, and extend the life of your existing windows and doors without altering their historic appearance.
From original wood sash windows to older doors with alignment or hardware issues, we provide professional, detail-oriented service throughout Suffolk and Nassau County.
Repairing sticking, jammed, or hard-to-open historical windows
Wood sash window repair and restoration
Repairing and reinforcing rotted or damaged wood
Draft reduction and weatherproofing improvements
Replacing worn cords, balances, pulleys, and hardware
Glass and glazing repair (when applicable)
Historical door repairs (hinges, alignment, latches, closing issues)
Restoring smooth operation without changing original design
Preventative repairs to extend the lifespan of existing windows and doors



























Landmark-Compliant Historical Restoration
Historic windows and doors are not just part of the building — they are part of its architectural identity. That’s why our restoration process follows traditional methods and craftsmanship used in the original construction.
At WindowFixGuru, we provide full historical window and door restoration using techniques that match the standards required for Landmark-approved properties. We focus on preserving the original structure, proportions, profiles, and materials whenever possible — ensuring your windows and doors maintain their authentic appearance while working smoothly and safely.
Our restoration is designed for homeowners who want to keep their property historically correct, increase durability, and avoid unnecessary replacement.
Landmark-Compliant Restoration Services Include:
Full restoration using traditional historical methods
Repairing original wood frames, sashes, and trim
Rotted wood repair and reinforcement
Restoring original functionality and smooth operation
Hardware restoration and replacement when needed
Draft reduction and improved sealing without changing appearance
Glass and glazing restoration (when applicable)
Historical door restoration (hinges, alignment, closing issues)
Copper Window Screens for Historic Homes
Custom Copper Screens for Historic Homes
Historic homes deserve details that match their original character. Standard aluminum screens often look out of place on older windows and can take away from the architectural beauty of a classic property.
That’s why WindowFixGuru offers custom copper historical screens, designed to complement traditional wood windows and preserve the authentic appearance of historic homes. Copper screens provide a premium look, long-lasting durability, and a natural finish that ages beautifully over time.
These screens are custom-made for proper fit and visual harmony — perfect for homeowners who want modern function without sacrificing the original style of their property.
Benefits of Copper Historical Screens:
Elegant, high-end appearance for historic windows
Strong and durable material with long lifespan
Natural aging patina that enhances classic architecture
Custom sizing for unique historical window openings
Perfect match for restoration and preservation projects
About WindowFixGuru
Homeowners and businesses across Long Island, NY trust WindowFixGuru for professional window repair in Suffolk County and Nassau County, quality workmanship, and honest service.
12+ years of hands-on experience
Repair-first, cost-effective approach
Woman-owned and detail-focused
Trusted local service in Suffolk & Nassau counties
“Excellent”
⭐⭐⭐⭐⭐
Based on 113 reviews

Lisa M.
Huntington, NY
⭐⭐⭐⭐⭐
“I was convinced I needed to replace my old drafty windows, but WindowFixGuru saved me a fortune by repairing them instead! They sealed the gaps, fixed the locks, and even restored my wooden frames. My home is now warmer, and my energy bills are lower. Highly recommend their honest and professional service!”
Emily D.
Rockville Centre, NY
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“I can’t say enough good things about this company! My storm door was misaligned and wouldn’t close properly, making it useless against wind and rain. WindowFixGuru fixed it in no time, and now it seals perfectly.”
Robert T
Garden City, NY
⭐⭐⭐⭐⭐
“I had a sliding patio door that kept getting stuck, making it nearly impossible to open. WindowFixGuru came in, realigned the track, and replaced the rollers. Now it works like new! The team was on time, knowledgeable, and super friendly. Great service!”
Maria L.
Massapequa, NY
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“After a storm, my window screens were completely ripped, and I thought I’d have to get all new ones. Luckily, WindowFixGuru repaired them quickly and at a great price. They even reinforced the frames to make them more durable.Professional, affordable, and excellent customer service. I’ll definitely be calling them again!”
Our Work
FAQ
Do you repair original wood windows instead of replacing them?
Yes. In many cases, original wood windows can be repaired and restored. We focus on preservation whenever possible.
Can historical windows be made more energy efficient?
Yes. Proper repairs, sealing, and restored functionality can significantly reduce drafts and improve comfort while maintaining the original appearance.
Do you repair older doors that don’t close or latch properly?
Absolutely. We fix alignment issues, sagging doors, worn hinges, and latch problems to restore smooth and secure operation.
Can you replace broken glass in historical windows?
Depending on the window type and condition, glass can often be repaired or replaced.
Do you fix windows that are painted shut?
Yes. This is a common issue in older homes, and we carefully restore movement without damaging the window frame.
Do you repair rotted wood?
Yes. When possible, we repair and reinforce damaged wood rather than recommending full replacement.
Will repairs change the appearance of my windows or doors?
No. Our work is focused on preserving the original look and architectural details.
Do you service historical homes across Long Island?
Yes. We provide historical window and door repair services throughout Suffolk and Nassau County.
Need reliable window and door service in Long Island?
If your historic windows or doors no longer work as they should, we help restore them—without sacrificing their character.
Contact us