Check out our photo gallery to see the variety of work we do. From small runabouts to large yachts, we work on them all. We also fabricate, weld, and repair all kinds of equipment, there's no job to big or small for Diamond Shine. We're the leader in New Hampshire with ceramic coatings, providing levels of shine never before achievable.

Diamond Shine Gallery

The Crew

The Diamond Shine Crew becomes a family and most of us have been with the company for years!


We share Johns Passion and look up to him for everything from work ethic to learning new skills. We enjoy what we do and look forward to working with you.


We offer honest and reliable estimates, and we like to think we do it right. But, don’t just take our word for it--our customers give us rave reviews! Whether it’s our quality, friendly service or the honesty and value we bring to every interaction, our customers love us. Known mostly by word of mouth; we have excellent reviews on the Winnipesaukee Forum and from most of the marinas and Yacht clubs on the lake.   

We're famous for:

  • Restoring beauty back into your boat.
  • Keeping your new investment looking the best it can.
  • Taking the time to ensure quality on each and
    every job.  
  • Great customer service from quote to finished product.

About Us

Our Services

Expert Detailing

The Diamond Shine Crew becomes a family and most of us have been with the company for years! 


We share John's Passion and look up to him for everything from work ethic to learning new skills. We enjoy what we do and look forward to working with you.

Expert Detailing

Fall/Winter Storage

Along with mobile shrinkwrapping. We also can do winterizations, oil changes. Detailing in the fall will make sure you boat is all set and ready to go in the spring!

Fall & WInter Services

Welding & Fabrication

John can take on any project you can think of, whether its making a gift or putting a new floor in a dump truck. 

We weld all year long but mainly during the winter months. 

Welding & Fabrication

Contact Us

Better yet, see us in person!

We love our customers, so feel free to visit during normal business hours.

Diamond Shine Boat Detailing

34 Meadowbrook Lane, Gilford, New Hampshire 03249, United States

(603) 293-0378

Hours

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