Expert Window Installation & Replacement
Window Repair in Greenwich
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 Greenwich
When your windows are fogging up, leaking air, or becoming difficult to open, Thermo-Seal provides professional window repair services for homeowners throughout Greenwich. With over 40 years of hands-on experience and certifications from top brands like Andersen and Harvey, we offer expert repairs that restore comfort, energy efficiency, and long-term functionality. Whether it’s a broken seal, cracked glass, or hardware issue, our in-house team delivers the quality results you need.
From historic homes in Old Greenwich to modern residences in Back Country and Cos Cob, we offer window repair solutions tailored to the unique needs of Greenwich properties.
Tired of searching for window repair near me? Thermo-Seal is Greenwich’s trusted source for lasting, expert window repair.
Thermo-Seal window Repair in Greenwich
Fixing the Problem, Restoring Your Peace of Mind in Greenwich
Even small issues like air leaks, sticking sashes, or foggy panes can affect comfort and energy use. Our Greenwich window repair services are designed to fix the root of the issue—not just cover it up—ensuring reliable, long-term performance.
All repairs are performed by our certified, in-house professionals using high-grade materials that meet or exceed your original window specs. We don’t subcontract—and we don’t cut corners.
What’s Included in Our Window Repair Service in Greenwich?
We begin with a full inspection and honest, no-pressure consultation. Based on the condition of your Greenwich home’s windows, our repair services may include:
✔ Replacing foggy, cracked, or broken insulated glass
✔ Repairing or upgrading window locks, hardware, or tracks
✔ Restoring damaged or worn sashes and frames
✔ Eliminating air leaks for improved comfort and efficiency
✔ Matching your existing window style and finish for a seamless look
We’ll guide you through your options clearly, helping you choose what works best for your home and budget.
Who Benefits Most from Our Window Repair Services in Greenwich?
If your window frames are still solid, full replacement might not be necessary. Our Greenwich window repair services offer a smart alternative that preserves the original aesthetic while fixing functional issues.
This is ideal for:
✔ Keeping architectural character in historic or older homes
✔ Fixing sudden weather-related or accidental damage
✔ Improving insulation and reducing energy loss
How Long Do the Benefits of Window Repair in Greenwich Last?
Thermo-Seal’s approach to window repair in Greenwich looks deeper than the surface—we identify underlying issues like seal failure or frame distortion that can lead to bigger problems if left unaddressed. Our goal is to restore full function and comfort that lasts for years.
We use only top-rated materials from brands like Andersen, Pella, and Harvey, installed by our trusted in-house team.
Why Homeowners Choose Thermo-Seal Over Other Window Repair Companies in Greenwich
Greenwich homeowners count on Thermo-Seal because we provide high-quality, professional repairs backed by decades of experience. We make the process simple, transparent, and dependable from start to finish.
✔ All repairs completed by certified in-house specialists
✔ Andersen and Harvey window repair experts
✔ Over 40 years of hands-on experience
✔ A+ BBB rating and multiple Angi Super Service Awards
✔ Free, clear estimates with no sales pressure
Thermo-Seal delivers the kind of service that gives you total peace of mind.
Is It Cheaper to Repair a Window or Replace It in Greenwich?
In many cases, window repair is far more affordable than replacement—especially when the frame is still in good shape. Our Greenwich specialists will evaluate your windows and give you straightforward advice. If it’s repairable, we’ll repair it. If it’s not, we’ll explain why.
How Much Will It Cost to Repair My Windows in Greenwich?
Every home in Greenwich has its own set of needs. That’s why we provide free in-home consultations with no hidden fees or sales pressure. You’ll get honest recommendations from experts who care. We also offer 0% interest financing for qualifying homeowners, making it easier to complete your repair without delay.
Frequently Asked Questions About Window Repair in Greenwich
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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