Castonguay Docks, a veteran-owned business based in Maine, is a reputable dock installation company with a nationwide reach as a premier dock dealer for marinas. With over a decade of experience, we specialize in the sale and installation of  Techno Docks, known for their reliability and durability. Our expertise extends beyond the products, as we also assist local customers with dock installation, maintenance, and removal.

At Castonguay Docks, we firmly believe owning a dock is an investment in your property. We provide high-quality products along with excellent service, ensuring that our customers can enjoy their docks for many years to come. Whether you’re a marina in need of reliable dock solutions or a local customer seeking assistance with your waterfront needs, we are here to provide top-notch service and products that exceed your expectations.