door installation Northport

About Us​

Locally-Owned and Operated

At Northport Window Replacement, we're more than just a company, we're a proud part of your community. Established in 1999, our founders sought to create a firm that would not only serve but also enhance the local communities by providing a service centered on integrity, quality, and affordability. We're Northport's trusted name in window replacements and have spent over two decades establishing a strong reputation through a commitment to excellence and a deep understanding of our customer's needs. From our humble beginnings, we've grown to become one of Northport's most recognized names in the window replacement industry. With a solid track record of thousands of successful window replacements, our work is a testament to our craft, and our customers' satisfaction is the proof of our success.

Our Mission

Our mission at Northport Window Replacement is simple – to provide top-quality window replacement services at affordable prices, while ensuring a seamless and satisfying customer experience. We’re committed to enhancing the comfort and value of your home through our services, transforming your living spaces while minimizing disruption to your everyday life.

Our Team

Our team comprises a diverse group of professionals, each with a unique set of skills and experience, brought together by a shared passion for craftsmanship and customer service. Our trained and certified window installers are second to none. They are skilled artisans who take pride in their work, ensuring that every detail is perfect and every window installed is a testament to our commitment to quality.


With each project we undertake, our team provides a personal touch, treating every home as if it were their own. The blend of technical expertise and customer-focused service makes our team stand out. We value our team’s expertise and invest in continuous training, ensuring they remain at the forefront of industry developments and standards.


Values We Live By

Driving technology for leading brands


We strive for excellence in everything we do. We believe in providing services that surpass our clients' expectations, creating value through superior workmanship and customer service.


We are honest and transparent in all our dealings. We believe that our reputation is built on the trust our clients place in us, and we aim to foster that trust through actions that uphold the highest ethical standards.


We constantly seek innovative ways to improve our services. From utilizing the latest technology in window installations to developing streamlined customer service processes, we aim to stay ahead of the curve.


We respect our customers, our team, and our community. We value each relationship and treat everyone we encounter with kindness and professionalism.


We are committed to practices that support environmental sustainability. We use energy-efficient products and encourage eco-friendly practices within our team and among our clients.


We believe in the power of teamwork. Our success is built on the collective efforts of our skilled team members who collaborate to provide the best possible service to our clients.


What Sets Us Apart

Unrivaled Quality

We utilize premium-quality materials and cutting-edge technology, which results in unparalleled product durability and performance.

Customized Solutions

We understand that every home and every homeowner is unique. Therefore, we offer personalized solutions tailored to meet individual needs and preferences.

Exceptional Customer Service

Our team is dedicated to providing exceptional customer service. From the initial consultation through project completion, our team is there every step of the way.

Transparent Pricing

We believe in transparency, especially when it comes to pricing. We provide clear and detailed quotes, with no hidden costs or unpleasant surprises.

Contact Us Today

Don’t wait another day living with old, inefficient windows. Get in touch with Northport Window Replacement today and let our team enhance the comfort and beauty of your home. 

Contact us for a free, no-obligation estimate. We look forward to providing you with the quality service you deserve. Our team is ready to help you take the first step towards a brighter, more energy-efficient home.

Get A Free Quote