Outfit Your Waterfront with Proven Systems
Veteran-owned and built for shoreline conditions across Maine's seasonal climate.
Secure Waterfront Access That Performs
Veteran-owned solutions backed by proven dock installation support
Castonguay Docks brings more than 15 years of waterfront expertise to residential, municipal, commercial, and marina properties throughout Wilton and surrounding Franklin County communities. Whether you're planning new access or upgrading an existing system, you're working with people who understand Maine shorelines. Each product is selected to stand up to the conditions you face season after season.
You'll know what to expect from the start—site evaluation through installation and seasonal removal. Every phase is laid out so there's no confusion about timing, scope, or what happens next. That clarity makes it easier to plan your waterfront project with confidence.
Castonguay Docks prioritizes durability, functionality, and straightforward service. You get products designed for real-world use and guidance that respects your timeline and property. The result is waterfront access that works the way you need it to, backed by people who've been doing this for years.
Browse the full range of dock systems and waterfront products available for your property.
Our Services
ThruFlow Docks
Engineered to handle seasonal weather and long-term shoreline performance.
Floating Docks and Swim Rafts
Versatile platforms designed for residential, municipal, commercial, and marina properties.
Boat Lifts and Waterfront Accessories
Complete systems that protect your investment and simplify seasonal transitions.
AquaSweep Systems
Specialized tools that keep your waterfront clear and accessible year-round.
Rely on Durable Products Built Right
More than 15 years delivering functional waterfront access that lasts.
How Waterfront Systems Come Together
Getting the right dock or lift in place starts with understanding your site and your goals. That's where professional site evaluation makes the difference—measuring depth, assessing bottom conditions, reviewing seasonal use, and matching products to the layout of your shoreline. Once the plan is set, installation is coordinated around your schedule and the specifics of your property.
You'll know when work begins, what each phase involves, and when the system will be ready to use. Seasonal dock removal is also available, so you're not left managing heavy equipment or timing on your own. The process is documented, predictable, and designed to take the guesswork out of waterfront planning.
That approach applies across every product category and property type, including:
- ThruFlow docks and cedar docks built to withstand Maine's freeze-thaw cycles and wave action
- Floating docks and swim rafts sized for family recreation or large-scale marina use
- Boat lifts that protect watercraft and simplify launching throughout the season
- AquaSweep systems and waterfront accessories that extend usability and reduce maintenance
Reach out to discuss your waterfront project and schedule a site evaluation.
A Veteran-Owned Approach to Waterfront Work
Castonguay Docks operates with the discipline and accountability that comes from military service. Every recommendation is grounded in real shoreline experience across Franklin County properties, from quiet residential lakefronts to high-traffic municipal launches. That local familiarity informs product selection and installation planning in ways that matter when you're building something meant to last.
Professionalism shows up in how projects are managed—on time, within scope, and without surprises. You're working with a team that treats your waterfront as seriously as their own, delivering systems that hold up to heavy use, harsh weather, and the demands of seasonal transitions. The focus is always on long-term performance and dependable service you can count on year after year.
Request waterfront planning assistance and explore premium dock products for your property.
