60 Glidden Rd, Gilford NH 03249
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The Oldest Marine Construction Company in the Lakes Region Since 1967

Welcome to Winnipesaukee Marine Construction in Gilford, NH

With 50 year experience in and around the Lake Winipesaukee area, we are the best choice for your water front project. Our team of professional will offer practical solutions for your property to enhance the beauty and function at the water front.

We do it all including:

  • Docks
  • Boathouses
  • Excavating
  • Septic Systems
  • Beaches & Walls
  • Wetland Applications
  • Dredging, Dock Accessories
  • Flagpoles
  • Concrete Work
  • Floating Docks
  • Hoists
  • Construction & Repairs
  • Barge & Crane Services
  • Ice Eater Systems

What Our Customers Think:

"We absolutely love our new dock. It has become our new outdoor living room... You exceeded our every expectation! Thank You.”
Call us today at 603-293-7768 for an estimate.