Business Details
Trusted Window Installation & Replacement Services in New York and New Jersey
J&S Windows has been a trusted provider of premium window installation services for over 25 years, serving clients across New York City, Long Island, Westchester County, Connecticut, and New Jersey. As a family-owned and MWBE-certified business, we specialize in new construction window installation, energy-efficient replacements, and high-end European window systems tailored for luxury homes, commercial properties, and upscale renovations. Our expertise spans working with top brands like Marvin, Intus Windows, Andersen, Pella, and Crystal, ensuring superior insulation, durability, and modern design for homeowners, contractors, and developers. We pride ourselves on precision, efficiency, and exceptional craftsmanship in every project, delivering tailored solutions that enhance property value and client satisfaction.Our service areas include Manhattan, Brooklyn, Queens, The Bronx, Nassau County, Suffolk County, and key cities in Connecticut and New Jersey. Whether you're building, upgrading, or managing large-scale projects, J&S Windows combines decades of experience with a commitment to quality, ensuring every installation meets the highest standards. We prioritize clear communication, meticulous preparation, and cost-effective solutions, replacing only what's necessary to meet each client's unique needs. Our team's dedication to excellence has earned us strong community recommendations and repeat business from satisfied customers.
Services
Window Replacement
Door Installation
Glass Replacement
New Construction
Commercial Projects
Highlights and features
- We offer over 25 years of specialized window installation expertise.
- Our family-owned business prioritizes personalized service and transparency.
- MWBE-certified for commitment to diversity and excellence.
- We install top-tier brands like Marvin, Intus, and Andersen.
- Energy-efficient solutions tailored to enhance property value.
Associations and certifications
- MWBE
What people say
Amazing job
Punctual
Fantastic job
Reasonably priced
Highly skilled
Services
Window Replacement
Our window replacement service enhances energy efficiency and aesthetics using premium brands like Marvin and Andersen. We specialize in precise measurements and installations that reduce drafts while boosting property value. Ideal for homeowners seeking modern designs or improved insulation, our solutions combine durability with sleek functionality for long-term satisfaction.
Door Installation
Upgrade your property with our sliding or double door installations designed for seamless operation and enhanced curb appeal. Our experts ensure proper sealing and smooth functionality, transforming patios or entrances into stylish, energy-efficient spaces. Perfect for residential and commercial clients prioritizing both form and function in high-traffic areas.
Glass Replacement
We replace damaged glass units in existing windows or doors without full system replacement. Our technicians assess structural integrity and install durable, energy-efficient glass to restore functionality. This cost-effective solution extends the lifespan of your current installations while maintaining optimal performance and visual clarity.
New Construction
From luxury homes to commercial developments, we supply and install tailored window systems for new projects. Our services include high-end European designs and code-compliant installations, ensuring energy efficiency and architectural harmony. Clients benefit from streamlined coordination and precision fitting for large-scale or bespoke construction needs.
Commercial Projects
We deliver scalable window and door solutions for commercial properties, including high-rise buildings and retail spaces. Our team handles bulk installations of brands like Crystal Windows, prioritizing durability and energy savings. Clients receive customized timelines and maintenance plans to minimize disruptions while enhancing building performance and tenant comfort.
Questions
What areas does J&S Windows service?
We serve New York City, Long Island, Westchester County, Connecticut, New Jersey, and Allentown, PA for residential and commercial window needs.
Do you offer financing options?
Yes, we provide flexible financing options to make window replacements and installations more accessible for homeowners and businesses.
What brands do you install?
We work with top-tier brands including Marvin, Intus Windows, Andersen, Pella, and Crystal Windows for all our projects.
Can you replace just the glass in existing windows?
Yes, we offer full glass replacement services for damaged units while preserving the existing window framework when possible.
Are your services suitable for commercial properties?
Absolutely. We specialize in large-scale commercial installations and replacements with brands designed for high-performance business environments.
What makes J&S Windows different from competitors?
We combine 25+ years of experience, MWBE certification, and a focus on personalized service with premium products from trusted manufacturers.
