Quick Facts

Address: 473 Mountain Rd, Harpswell, ME 04079
Office: (207) 833-2820
Cell: (207) 837-0715
Primary Specialties: Custom docks, piers, floats, gangways, moorings and seasonal dock service
Service Area: Casco Bay and coastal Maine
Business Type: Custom dock and marine-service contractor
Website: Waddle’s Marine Service

Overview

Waddle’s Marine Service is a Harpswell-based marine contractor specializing in custom dock systems along Casco Bay and the Maine coast.

The company handles projects from the initial site visit through design, permitting, construction and ongoing seasonal service, allowing waterfront owners to work with one contractor through the full dock lifecycle.

Services

• Custom dock systems
• Pier construction
• Floating docks
• Floats
• Gangways
• Moorings
• Dock repair
• Seasonal dock installation
• Seasonal dock removal
• Dock storage
• Waterfront stairs
• Aluminum piers
• Wood piers
• Kayak launches
• Dock accessories

Custom Dock Systems

Waddle’s builds site-specific systems that can combine fixed piers, ramps or gangways and floating sections depending on the waterfront conditions.

Piers, Gangways & Floats

The company’s project portfolio includes wood and aluminum piers, long gangways and floats in a variety of sizes and layouts. Examples include systems with composite decking, stainless cable railings and low-freeboard kayak floats.

Moorings

Waddle’s provides mooring-related waterfront services in addition to dock construction, giving boat owners another option for vessel access and anchoring.

Seasonal Services

Seasonal installation, removal and storage are central parts of the business. In spring 2026, local coverage documented Waddle’s crews installing docks in Harpswell as part of the area’s annual seasonal setup.

Best For

Waddle’s Marine Service is an excellent choice for Harpswell, Casco Bay and coastal Maine waterfront owners looking for custom docks, piers, gangways, floats, moorings and dependable seasonal service.