Window Repair and Maintenance

Plaistow, NH

Free Estimates Within 48 Hours

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Reliable Window Solutions Built on Trust

Damaged windows affect your home's comfort, security, and energy efficiency. Timberlane Glass & Mirror has spent four decades perfecting window repair and maintenance throughout northern Massachusetts and New Hampshire. Our skilled technicians understand window problems need fast solutions—that's why we deliver quick, efficient service without compromising on quality. From foggy double-pane windows to damaged frames and cracked glass, our window repair services restore function and appearance while extending your windows' lifespan.


We begin every repair with a complete assessment to find hidden issues that might not be obvious. Instead of quick fixes that fail within months, we address underlying problems for lasting results. As a local business, we serve our community with honest evaluations and fair prices. We're confident in our rates and will match any comparable estimate. Our customers value receiving free, detailed estimates within 48 hours, helping them make informed decisions at their own pace. Our extensive work with homes and businesses across northern MA, southern NH, and central NH has prepared us to handle all types of window repairs. For help with your specific window needs, please contact us today.

Why Choose Us

10% Off Frameless Shower Glass Doors

Fast Resposne Time

Quick Turnaround Time

We Match Prices

Free Estimates Within 48 Hours

Commercial and Residential Glass

Glazing Bead Replacement

Glazing beads are the small strips securing your glass panes in place. When they deteriorate, your windows become susceptible to drafts, moisture, and loose glass. Our technicians excel at precise glazing bead replacement, keeping your window glass properly secured and sealed. We install quality materials that complement your window design while providing better weatherproofing and durability.

Window Frame Repair

Damaged frames reduce your windows' function and energy efficiency. Our frame repair services fix issues from minor rot to major structural problems. We assess each frame carefully and suggest targeted repairs or partial replacement based on damage severity. Our craftsmen restore wooden, vinyl, and aluminum frames to full strength and visual appeal.

Window Glass Replacement

Broken glass or failed seals require quick replacement for security, energy savings, and appearance. We provide exact glass replacement for all window styles, from historical single-pane to modern energy-efficient units. Our team measures, cuts, and installs glass that matches your specifications perfectly. We often complete this work without replacing the entire window, saving you money.

Window Repair

Our full-service window repairs solve nearly any window issue you might face. From stuck sashes and worn weather stripping to broken hardware and alignment problems, we restore proper function and performance. Our quick service means you won't endure problematic windows for long. Our technicians bring specialized tools and parts for most window types, often completing repairs in just one visit.

Window Sill Repair

Window sills face constant weather exposure and often develop water damage and decay. Our sill repair includes moisture testing, rot removal, structural reinforcement, and surface restoration. We match materials and finishes to your existing windows for seamless results. Properly repaired sills look better and protect the wall structure underneath your windows.

Here's what our satisfied customers are saying...

At Timberlane Glass & Mirror, we take pride in providing exceptional glass services to our customers. We would be grateful if you could share your thoughts about our business with others. Your feedback helps us improve and helps others make informed decisions. Please take a moment to leave a review of Timberlane Glass & Mirror, and let others know what you think.