Cox Overhead Door is now part of Seacoast Door Systems
Not sure where to start?
Our specialists are here to assist you in making the right choice for your needs. Reach out to us today for personalized guidance.
Call us
603-833-0186
Visit us
19 Rouleau Drive
Somersworth, NH 03878
Residential Garage Doors
Effortless Home Improvements
Discover our range of durable and stylish garage doors designed to elevate your home’s appearance with ease.
Commercial Garage Doors
Built Tough for Business
Serving everything from retail spaces to industrial facilities, our commercial doors deliver reliable performance and durability.
Garage Door Repair Services
Reliable Repairs & Ongoing Care
From emergency repairs to scheduled tune-ups, our experienced technicians ensure your garage door runs smoothly.