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Your Trusted Source for Premium Vinyl Windows and Doors
Tri-State has dedicated 47 years to building relationships rooted in quality and trust. As a manufacturer and installer of premium vinyl windows and patio doors, we handle every project from fabrication to installation without subcontractors, ensuring accountability and excellence. Our master mechanics use top-quality materials, supported by a fleet of service trucks for prompt delivery and trained craftsmen who take pride in precision.

Customer testimonials highlight our commitment to timely execution, professionalism, and exceptional results, even in challenging conditions. We guarantee our work, offering solutions that enhance home comfort and value while maintaining a clean, respectful approach to every job site. Our teams expertise and dedication to exceeding expectations have solidified our reputation as a leader in home improvement solutions.
Services
Vinyl Windows Patio Doors Siding Roofing Gutters Sliding Doors French Doors
Highlights and features
  • We have 47 years of experience in premium window and door installation.
  • We handle every project in-house with no subcontractors or middlemen.
  • Our master mechanics use top-quality materials for durable results.
  • Trained craftsmen ensure precision and respect for your property.
  • We guarantee our work with timely delivery and professional service.
What people say
Outstanding job Professional and neat Improved home comfort Fast and precise Clean work site
Services
Vinyl Windows
Our vinyl windows combine durability and energy efficiency, crafted with precision to enhance home comfort and aesthetics. Installed by trained professionals, they provide long-term value and protection against extreme weather. Customers praise their performance in improving insulation and reducing energy costs.
Patio Doors
Premium patio doors offer seamless indoor-outdoor living, featuring sleek designs and robust construction. Our installation ensures smooth operation and enhanced security, with options like sliding and French doors tailored to modern home needs.
Siding Installation
We install high-quality siding that elevates curb appeal while protecting homes from the elements. Our process prioritizes durability and customization, ensuring a finish that complements architectural styles and withstands harsh weather.
Roofing Solutions
Our roofing services deliver reliable protection with materials designed for longevity. Expert installers ensure watertight seals and proper ventilation, addressing leaks and wear to maintain structural integrity and energy efficiency.
Gutter Systems
Custom gutter installations prevent water damage with efficient drainage solutions. We use corrosion-resistant materials and precise fitting to safeguard foundations and landscaping, ensuring year-round performance in heavy rainfall.
Questions
What services does Tri-State offer?
We specialize in vinyl windows, patio doors, siding, roofing, and gutters with expert installation and premium materials.
Do you provide warranties for your products?
Yes, we guarantee our workmanship and materials, ensuring long-term performance and customer satisfaction.
How long does installation take?
Most projects are completed in one to two days, depending on scope and weather conditions.
Are your installers trained professionals?
Our team undergoes rigorous training to ensure precision, safety, and respect for your property.
What areas do you serve?
We operate across Long Island, New Jersey, Westchester, and New York City.
Can I schedule a free consultation?
Yes, call 1-800-645-4568 Ext. 3 for a free shop-at-home service and personalized assessment.