Expert Window Installation & Replacement in Somers, NY
Window Installation in Somers, NY
40 Years of Experience
Certified Professionals
Superior Workmanship with Proven Reputation
Stress-Free Process
Thermo-Seal Windows, Siding & Roofing, Inc.
Expert Window Installation Near You in Somers, NY — Trusted by Homeowners Since 1985
Homeowners in Somers searching for window installation near me turn to Thermo-Seal for trusted service and decades of hands-on experience. Since 1985, we’ve helped enhance homes with high-quality window installation, improving energy efficiency, comfort, and curb appeal using industry-leading brands like Andersen, Pella, and Harvey.
Our in-house team handles every step—never using subcontractors—so your window installation in Somers, NY is completed with professionalism, care, and consistent quality from start to finish.
Whether your home is near Reis Park, along Route 202, or tucked into one of Somers’ scenic neighborhoods, we provide windows built to complement your home’s look and stand up to Westchester County’s changing seasons.
Thermo-Seal window Installation in Somers, NY
Professional Window Installation in Somers, NY That Transforms Your Home
Replacing your windows can make a huge impact on both appearance and performance. Thermo-Seal delivers expert window installation in Somers, NY, using top-tier materials and refined techniques developed over four decades.
We offer a wide range of window styles:
✔ Double-hung and casement windows for airflow and traditional appeal
✔ Bay and bow windows to expand your space and bring in more sunlight
✔ Picture and sliding windows for a clean, modern aesthetic
✔ Custom-fit windows for unique layouts or older Somers homes
Our Somers window installation services focus on energy efficiency, durability, and a seamless, exact fit.
Why Homeowners Choose Thermo-Seal for Window Installation in Somers, NY
Thermo-Seal is known for dependable window installation in Somers, NY, thanks to our experienced team, quality materials, and dedication to service.
Why Somers homeowners choose Thermo-Seal:
✔ Certified Window Experts
We’re Andersen Certified Contractors and members of America’s Home Remodeling Group, bringing top-level training and standards to every job.
✔ Top-Rated Brands
We install windows from trusted names like Andersen, Harvey, and Pella.
✔ No Subcontractors
Every Somers window installation is done by our trained in-house staff to maintain quality from start to finish.
✔ Award-Winning Reputation
We maintain an A+ rating with the BBB and have received multiple Angi Super Service Awards.


What’s Included in Our Window Installation Service in Somers, NY
Thermo-Seal oversees the full process of your window installation in Somers, NY, providing a streamlined, no-stress experience from consultation through final inspection.
Here’s what the process includes:
✔ Free At-Home Estimate: We measure your windows and offer an honest, accurate quote.
✔ Window Selection: Choose from energy-efficient options that suit your Somers home’s style.
✔ Precision Installation: Our crew installs each window for a perfect fit and long-term performance.
✔ Cleanup & Final Check: We confirm everything works correctly and leave your home clean.
✔ Warranty Backing: You’re covered with full manufacturer warranties and our service guarantee.
How Long Does a Window Installation Take in Somers, NY?
Most window installations in Somers are completed in just one day. We work efficiently and carefully to ensure minimal disruption and top-quality results.
How Much Does Window Installation Cost in Somers, NY?
The cost of window installation in Somers, NY depends on window style, size, and quantity. Thermo-Seal offers free consultations and straightforward pricing, so you always know what to expect.
We help you choose the best windows for your budget and goals. With 0% financing options, upgrading your windows in Somers has never been more accessible.
The Benefits of Professional Window Installation in Somers, NY
Investing in professional window installation in Somers, NY improves energy efficiency, comfort, and property value. Poorly installed windows can cause drafts, leaks, and energy loss—Thermo-Seal makes sure it’s done right the first time.
✔ Reduce utility costs with energy-efficient window replacements
✔ Eliminate drafts and improve year-round indoor comfort
✔ Refresh your home’s exterior with updated, modern window designs
✔ Increase home value with professional-grade upgrades
✔ Prevent air leaks, moisture, and outside noise
Thermo-Seal is your go-to source for expert window installation in Somers that stands the test of time.
Frequently Asked Questions About Window Installation in Somers, NY
1. Do I need to replace all my windows at once?
Not necessarily. While many homeowners choose to install all new windows for consistent performance and aesthetics, Thermo-Seal can complete window installation in phases that fit your budget and timeline.
2. Are new windows really more energy-efficient?
Yes. Modern windows use advanced glass coatings, insulated frames, and precision sealing to reduce energy loss. A professional window installation ensures these benefits are fully realized, saving you money year-round.
3. Can I install windows myself?
DIY installation can lead to air leaks, moisture damage, and voided warranties. Professional window installation by Thermo-Seal ensures manufacturer compliance, long-term durability, and a perfect fit.
4. How do I prepare my home for installation day?
Clear access to windows by moving furniture, curtains, or blinds. Our team handles the rest—protecting floors, removing old windows, and completing your new window installation with care and efficiency.
5. What makes Thermo-Seal different from other window installers?
Thermo-Seal has been performing window installation near me since 1985 with certified in-house professionals, top-quality materials, and award-winning service. Our legacy of trust, craftsmanship, and accountability sets us apart from typical contractors.
Schedule Your Free Window Installation Estimate Today
When it comes to window installation near me, no one matches Thermo-Seal’s proven experience, product quality, and customer satisfaction. Since 1985, we’ve helped thousands of homeowners replace and install windows that look beautiful and perform flawlessly for decades.
Contact us today to schedule your free in-home estimate and see why Thermo-Seal is the Tri-State’s trusted name in window installation.
📞 Call (866) 901-6808 or visit one of our offices in Rockville Centre, Rye, Stamford, or Melville to get started.
- Rockville Centre
- Huntington
- Melville
- Farmingdale
- Plainview
- Syosset
- Roslyn
- Manhasset
- Oyster Bay
- Hauppauge
- Smithtown
- Garden City
- Massapequa
- Westbury
- Nassau County
- Suffolk County
- Long Island
- New York City
- Westchester
- Rye
- Scarsdale
- Larchmont
- Mamaroneck
- Yonkers
- White Plains
- New Rochelle
- Bronxville
- Pelham
- Harrison
- Queens
- The Bronx
- Fairfield County
- Stamford
- Greenwich
- Darien
- Westport
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Services We Offer:
Upgrade Your Home Now & Pay Later – Interest Free!
For a limited time, enjoy convenient financing with 0% interest for up to 25 months.
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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