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Monday 8am - 5pm Tuesday 8am - 5pm Wednesday 8am - 5pm Thursday 8am - 5pm Friday 8am - 5pm Saturday 8am - 12pm

Granite State Dock and Marine

Name: Granite State Dock and Marine
Address: 238 Rockingham Road, Derry, NH, 03038, US
Telephone: +16039654766
Price range: $$$

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Derry, NH
Granite State Dock and Marine

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Multi-Brand Boat Dealer & Comprehensive Service Center serving Greater New England Area Additionally, we offer custom docks and loose trailers.

Granite State Dock & Marine is conveniently located on Route 28 in Derry, NH. We are a multi-brand boat dealership and comprehensive marine service center. Visit us for all of your boating needs!

10/17/2026

Golden hour hits differently dockside. Friends laughing, water shimmering, and every moment feels a little slower, warmer, and perfectly spent with PolyDock.

Make every sunset seamless with PolyDock. Call us today at (603) 965-4766!

10/14/2026

Design your dream dock. Your way. 🔧🌊
From paddleboard racks to fire tables, ShoreMaster’s InfinityTrack system lets you customize your dock to fit every need and every moment.

✔️ Tool-free installation
✔️ Over-the-water storage
✔️ Modular accessories for every occasion

Whether you’re getting ready for sunrise paddles or sunset lounging, our accessories make your dock the perfect place to enjoy the water. Call us today at (603) 965-4766!

10/10/2026

Wood docks have charm—but PolyDock brings the strength. 💪

Made from high-density polyethylene (HDPE), PolyDock systems are built to last with integrated deck + flotation, slip resistance, and virtually no maintenance.

Say goodbye to rotting, staining, and constant upkeep—and hello to long-lasting waterfront peace of mind.

Call us today at (603) 965-4766!

10/07/2026

Simple moments, unforgettable memories. Life’s best lived dockside with ShoreMaster.

Whether it’s quiet mornings, playful afternoons, or golden sunsets, our docks are where your best days begin and end. Call us today at (603) 965-4766!

10/03/2026

When the lake goes quiet, the magic begins.

PolyDock stays steady under the stars, built for beauty, built to last.

Call us today at (603) 965-4766!

09/30/2026

The best days always start dockside. Whether it’s laughter with friends, a quiet moment by the water, or an afternoon on the boat, PolyDock is where memories are made.

Call us today and get your perfect PolyDock (603) 965-4766!

09/26/2026

Design a dock that fits your shoreline, style, and life. With ShoreMaster’s modular system, the layout possibilities are endless and tool-free.
Call us today at (603) 965-4766!

09/23/2026

From frozen winters to endless summer days, PolyDock delivers year-round durability with a view that’s always worth the walk.

Call us today and learn. more at (603) 965-4766!

09/19/2026

Designed for waterfront living, ShoreMaster Vertical Lifts combine welded aluminum strength with smooth, quiet performance, so you can spend less time worrying and more time on the water. With features like our Whisper Winch system and Double V-Side design, every launch feels effortless, season after season.

Call us today at (603) 965-4766!

09/17/2026

Brand new, 2027 Alera M23LA powered by a Mercury 350 Verado

🚨 Beautiful Roswell Arch
🚨 Gorgeous Exterior Paint Combo
🚨 Amazing Sound System

Come down and see it!

Address

238 Rockingham Road
Derry, NH
03038

Opening Hours

Monday	8am - 5pm
Tuesday	8am - 5pm
Wednesday	8am - 5pm
Thursday	8am - 5pm
Friday	8am - 5pm
Saturday	8am - 12pm

Telephone

+16039654766

Website

http://www.granitestatedockmarine.com/

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