Seacoast Windows is owned and operated by Mike Lewis and John Sullivan. Combined they have over 20 years of experience selling and installing replacement windows. Mike and John are hands-on owners; they are the ones who visit customers’ homes to present their high quality replacement window products.

Our Mission Statement

We will provide a superior product at a fair and consistent price. We will maintain the customer’s best interest in mind, from the beginning of the process right through the installation. We will provide a service after the sale that is unparalleled in the home improvement industry.

Seacoast Charities

Seacoast gives back to the community. It has been involved with the Jimmy Fund, sponsored school plays, soccer teams and other school activities.


See what our customer’s have to say about us, visit our testimonials page.