Expert Window Installation & Replacement
Window Repair in Westchester
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 Westchester
If your windows are showing signs of wear—whether they’re letting in drafts, fogging up, or getting stuck—Thermo-Seal offers professional window repair services throughout Westchester County. With over 40 years of experience and certifications from top brands like Andersen and Harvey, we provide expert repairs that enhance comfort, energy efficiency, and functionality. Whether you're dealing with damaged seals, moisture buildup, or faulty locks, our in-house team delivers lasting solutions.
From classic homes in Scarsdale and Bronxville to modern builds in White Plains or Yonkers, we serve homeowners across Westchester with window repair services tailored to each property’s needs.
Searching for window repair near me? Thermo-Seal is the trusted choice for premium materials and expert service throughout the Tri-State region.
Thermo-Seal window Repair in Westchester
Fixing the Problem, Restoring Your Peace of Mind in Westchester
A window that won’t open, leaks air, or shows visible damage can lead to increased energy costs and long-term structural issues. Cracked glass, failed seals, or sticking hardware are signs that it’s time to call a professional. Our Westchester window repair service is designed to solve the issue at its source—not just apply a temporary fix.
At Thermo-Seal, we use only high-grade materials that match or exceed the original window specifications. Every repair is completed by our in-house technicians—never subcontractors.
What’s Included in Our Window Repair Service in Westchester?
Every project begins with a thorough, no-pressure evaluation by one of our specialists. Depending on your Westchester home’s condition, our window repair services may include:
✔ Replacing fogged or broken insulated glass
✔ Repairing or replacing malfunctioning hardware and tracks
✔ Restoring cracked or warped sashes and window frames
✔ Sealing out drafts to boost energy performance
✔ Matching your existing window’s style and finish with care
We make sure you fully understand your options so you can make the best decision for your home and your budget.
Who Benefits Most from Our Window Repair Services in Westchester?
If your window frames are structurally sound, a repair can be a smarter, more affordable option than full replacement. For many homeowners in Westchester, this approach offers the best of both worlds—preserving aesthetics while improving performance.
This service is perfect for:
✔ Retaining architectural charm in older or historic homes
✔ Addressing damage caused by storms or accidents
✔ Upgrading insulation and reducing energy costs without replacing windows entirely
How Long Do the Benefits of Window Repair in Westchester Last?
Thermo-Seal’s window repair services in Westchester don’t stop at what you can see. We assess hidden issues like warped frames or broken seals to ensure your windows work properly for years to come. The result? Better insulation, smoother operation, and a more comfortable home environment.
We only use premium products from trusted names like Andersen, Harvey, and Pella—and every repair is handled by our skilled, in-house team.
Why Homeowners Choose Thermo-Seal Over Other Window Repair Companies in Westchester
Homeowners across Westchester County rely on Thermo-Seal for professional window repairs and reliable service. From the first call to final walkthrough, we provide a smooth, transparent experience backed by decades of hands-on knowledge.
✔ No subcontractors—just trained, in-house professionals
✔ Certified Harvey and Andersen window repair technicians
✔ 40+ years of experience in window systems
✔ A+ BBB rating and multiple Angi Super Service Awards
✔ Free estimates with honest, pressure-free recommendations
At Thermo-Seal, we don’t just fix windows—we do the job right the first time.
Is It Cheaper to Repair a Window or Replace It in Westchester?
Window repairs can often save you hundreds—or even thousands—compared to full replacements. If your frames are still in good shape, our Westchester team will give you honest, straightforward guidance. If we can repair it, we will. If a replacement makes more sense, we’ll explain why—no upselling, just clear advice.
How Much Will It Cost to Repair My Windows in Westchester?
No two Westchester homes are the same, and neither are their window repair needs. That’s why Thermo-Seal provides free in-home consultations so you know exactly what’s involved. No hidden costs. No pressure tactics. Just professional service. We also offer 0% interest financing for qualifying homeowners to make your project more manageable.
Frequently Asked Questions About Window Repair in Westchester
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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