Local service directory
Dock & Waterfront
Finding someone who understands seasonal docks, fluctuating water levels, shoreline rules, and the logistics of working around Sebago Lake can be harder than the project itself. This directory is being built for lake homeowners, camp owners, and property managers who need local waterfront help.
Dock and waterfront services
Great Northern Docks — Naples
Naples dock manufacturer offering floating and stationary aluminum docks, waterfront layouts, dock hardware, accessories, replacement parts, and project guidance. Its Naples location includes the factory showroom and DIY parts center.
- Phone: 207-693-3770
- Address: 1114 Roosevelt Trail, Naples
- Visit Great Northern Docks
OPN Dock & Yard LLC — Sebago
Sebago-based provider offering dock installation, removal, modifications, and custom dock construction. The company says it brings more than 30 years of experience to its work.
- Phone: 207-400-0374 (call or text)
- Email: opndockandyardllc@gmail.com
- Visit OPN Dock & Yard
Sebago Dock & Lift / JGW Docks & Snow Removal — Naples
Dock installation, removal, storage, and waterfront service for Sebago Lake communities. Sebago Dock & Lift’s service page identifies James G. Wynn of JGW Docks & Snow Removal as its installation and service provider.
- Phone: 207-256-4134
- Email: jim@sebagodock.com
- Listed service area: Naples, Standish, Casco, Raymond, and Bridgton
- Visit the service page
Dock World of Maine & Sebago Marine — Windham
A longstanding Windham waterfront contractor offering docks, boat lifts, anchoring and inspections, dredging, erosion control, piling, rock removal, and related waterfront work.
- Phone: 207-892-5500
- Email: services.dockworld@gmail.com
- Address: 976 Roosevelt Trail, Windham
- View services
Before hiring a waterfront contractor
- Confirm the business currently serves your exact town and section of the lake.
- Ask whether permits or shoreland-zone review are required.
- Verify insurance, timing, storage arrangements, and what is included in the written estimate.
- For urgent seasonal work, ask about spring and fall scheduling well in advance.
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Listings are provided as a planning resource and are not endorsements. Always confirm current availability, insurance, licensing, references, and permit requirements directly with the provider. Details last reviewed August 2026.