Granite State Dock and Marine specialize in custom docks, boatlifts, and marine transport services

New Hampshire's premier dock and marine service provider:

New Hampshire Dock Service

New Hampshire Dock Sales

New Hampshire Dock Repair

New Hampshire Boat Service

New Hampshire Boat Repair

New Hampshire Marine Service

New Hampshire Marine Sales

New Hampshire Marine Repair

Dock Service

Dock Sales

Dock Repair

Boat Service

Boat Repair

Marine Service

Marine Sales

Marine Repair


New Hampshire Marine, Dock, and Boat Sales and Services.

EZ Dock ™ Accessories


The new Dock Bumper comes complete, ready to install onto an EZ Dock section.
Part #: 300180

Permanently mounted and constructed of weather-resistant materials, the storage box is a great place to store life jackets, towels, and any other essential supplies.
Part #: 300750

Roomy storage in a compact design that makes the most of available space without interfering with foot traffic. Connection boxes for complete utility hookups through this box are available.
Part #: 300755

Our popular dock slide utilizes rugged, durable, polyvinly-coated steps, and a one-piece polyethylene bedway, for a smooth ride. Install with almost any EZ Dock where water depth is more than 5 feet.
Part #: 300600

One-piece polyethylene ladder is designed for maximum safety, with no exposed hardware and 400 pounds of weight capacity. Slip-resistant textured surface stays cool in hot weather.
Part #: 300260

A complete hardware kit that allows construction of a durable polyethylene dock bench.
Part #: 300970
Part #: 300965 without arms

Strap attaches through pulley to winch, reversing direction of pull to launch a boat with the same winch used for docking.
Part #: 900070

Attaches under dock sections and EZ Port lifts to increase the flotation capacity in specific applications.
Part #: 206013FL

Constructed of durable vinyl, the edging provides a soft cushion to protect boats from the sides of docks and vise versa.
Part #: 400116

Steel frames with polyethylene wheels make movement of docks easier. Sold in pairs.
Part #: 900050

Coupler installation tool simplifies in-water connection of dock sections.
Part #: 9000010

Constructed of polyethylene, curbing provides a safe border around dock edges for wheelchairs. (Available in brown only)
Part #: 35116

Two-piece chaseway attaches to side of dock sections, allowing conduit for utilities. Available in 60" or 20" wide sections, and with stainless-steel hardware option.
Part #: 302060, 303260SS
(60" Length x 20" Width)
Part #: 302020, 302020SS
(20" Length x 20" Width)

Utility conduit can be tucked neatly inside two-piece chaseway attached at junction of dock sections. Available with stainless-steel hardware.
Part #: 302030, 302030SS

Convenient for installations in which dock layout requires utility conduit to be installed around the outside corner of a dock section. Available with stainless-steel hardware.
Part #: 302040, 302040SS

Polyethylene corner gusset adds deck surface and additional stability to dock fingers when needed.
Part #: 300501

Hinged polyethylene plate creates a smooth transition between EZ Dock or EX Port and another floating dock.
Part #: 100717 (15")
Part #: 100718 (30")

Tie down cleats (8"[20cm]) and other accessories attach to heavy-duty stainless steel T-nuts molded in pairs around dock section perimeters.
Part #: 300100