Expert Window Installation & Replacement
Window Repair in Pelham
40 Years of Experience
Certified Professionals
Superior Workmanship with Proven Reputation
Stress-Free Process
Thermo-Seal Windows, Siding & Roofing, Inc.
Reliable, Certified, and Trusted Window Repair Experts in Pelham
When your windows start leaking air, fogging up, or refusing to open smoothly, Thermo-Seal provides dependable window repair services to homeowners in Pelham. With over 40 years of experience and certifications from leading manufacturers like Andersen and Harvey, we deliver expert repairs that bring back comfort, energy savings, and smooth operation. Whether it's a faulty lock, broken glass, or warped sash, our in-house team is ready with a lasting fix.
From classic homes near Wolfs Lane Park to properties throughout Pelham Heights, we tailor our window repair services to fit the style and needs of your home.
No need to keep searching for window repair near me—Thermo-Seal is Pelham’s trusted name in high-quality window repair backed by decades of experience.
Thermo-Seal window Repair in Pelham
Fixing the Problem, Restoring Your Peace of Mind in Pelham
A cracked pane or faulty seal might seem minor, but it can affect your home’s efficiency, comfort, and protection from the elements. Our Pelham window repair service is designed to correct these problems at their source, not just cover them up.
Thermo-Seal never uses subcontractors. Our certified in-house technicians perform every repair using materials that match or exceed your original window specifications.
What’s Included in Our Window Repair Service in Pelham?
We begin every project with a thorough inspection and no-pressure consultation. Depending on what your windows in Pelham need, our window repair services may include:
✔ Replacing broken, cracked, or foggy insulated glass
✔ Repairing stuck or damaged locks, handles, and sliding tracks
✔ Restoring warped or cracked frames and sashes
✔ Sealing drafts to increase comfort and energy efficiency
✔ Matching your existing window design and finish seamlessly
We’ll walk you through every option and help you choose the right path forward for your home and budget.


Who Benefits Most from Our Window Repair Services in Pelham?
If your window frames are still in solid condition, a full replacement may not be necessary. Our Pelham window repair services are often the smarter solution—maintaining your home’s look while restoring full window performance.
Repair is a great fit for:
✔ Preserving historic charm while updating functionality
✔ Addressing sudden damage from weather or accidents
✔ Boosting insulation without the cost of full window replacement
How Long Do the Benefits of Window Repair in Pelham Last?
We don’t stop at surface repairs. Our team inspects for hidden problems—like seal failures or warped frames—so your Pelham windows not only look good, but function properly for years. Expect smoother operation, better insulation, and improved comfort right away.
All repairs are completed by our trained in-house crew using materials from top brands like Andersen, Pella, and Harvey.
Why Homeowners Choose Thermo-Seal Over Other Window Repair Companies in Pelham
Pelham homeowners count on Thermo-Seal because we deliver expert window repair with professionalism and care. From the initial consultation to final walkthrough, we make the process straightforward and stress-free.
✔ No subcontractors—just certified in-house technicians
✔ Specialists in repairing Andersen and Harvey windows
✔ 40+ years of window repair expertise
✔ A+ BBB rating and multiple Angi Super Service Awards
✔ Free, honest estimates with no sales pressure
With Thermo-Seal, window repair is done properly the first time—so you won’t have to think about it again.
Is It Cheaper to Repair a Window or Replace It in Pelham?
Repairing your windows can save you a significant amount over replacement, especially when the frame is still in good shape. Our Pelham specialists will give you a clear, honest assessment. If a repair makes sense, we’ll take care of it. If not, we’ll explain your options—no pressure, just clarity.
How Much Will It Cost to Repair My Windows in Pelham?
Every Pelham home has unique needs, and every repair we perform is customized to match. Thermo-Seal offers free in-home estimates, so you know exactly what your project entails before we begin. No hidden fees. No pushy sales. Just honest service. We also offer 0% interest financing for qualified homeowners to make your repair as manageable as possible.
Frequently Asked Questions About Window Repair in Pelham
How do I know if my windows need repair or replacement?
If your windows are difficult to open, leaking air or water, fogged between panes, or showing signs of frame damage, they may be eligible for repair. Our team will inspect them and let you know the best option based on performance, cost, and long-term value.
Can Thermo-Seal repair any brand of window?
We specialize in top-tier window brands such as Andersen, Harvey, and Pella, but we’re experienced with a wide range of window types and manufacturers. Our team can match materials and styles closely for a seamless result—even in older or custom homes.
How long does a window repair typically take?
Most repairs can be completed in a single visit. However, if specialized materials are needed, we’ll provide a clear timeline and keep you informed throughout the process. Our goal is to minimize disruption and maximize quality.
Will my repaired window be as energy-efficient as before?
Yes—if not more so. We use high-performance materials and proper sealing techniques to restore your window’s insulation and function. Many homeowners notice immediate improvements in energy efficiency and comfort after a repair.
Is there a warranty on your window repair work?
While exact warranties vary by product and repair type, Thermo-Seal stands behind every job with our commitment to quality and customer satisfaction. We’ll review your coverage during your estimate and ensure you understand all included protections.
Schedule Your Free Window Repair Estimate Today
Don’t let a damaged window compromise your home’s comfort, safety, or style. Call Thermo-Seal today or fill out our quick form to schedule your free in-home estimate. Discover why we’re the trusted choice for window repair near me in the Tri-State area.
📞 Call (866) 901-6808 or visit one of our offices in Rockville Centre, Rye, Stamford, or Melville to get started.
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Contact Info.
Phone Number:
Email Address:
Showroom:
456 Sunrise Highway, Rockville Center NY 11570 - (516) 689-7214
Rye Corporate Office:
411 Theodore Fremd Avenue, Rye NY 10580 - (914) 635-3748
Stamford Office:
263 Tresser Blvd., Stamford, CT 06901 - (203) 990-1812
Melville Office:
68 South Service Road., Melville NY 11747 - (631) 710-6937
CLIENT REVIEWS
What Our Clients Are Saying About Us
Thermo-seal Windows provides exceptional customer service alongside high-quality products. Recently, I had the majority of my home's windows replaced by Aaron's team, and their performance was nothing short of impressive. They arrived on time, maintained a tidy work area, and dedicated themselves to ensuring a perfect installation of the windows.
Aaron and his team were amazing, from start to finish! They worked with us every step of the way and Aaron was always just a call or text away to answer any questions we had. The windows are perfect and we love them. We highly recommend working with Aaron and his team. They are professional, courteous and their work is top notch!
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