Marine Construction & Rail Systems

Expert Marine Construction for Flathead Lake & Beyond

We Construct and Repair

From new builds to structural upgrades, our team delivers durable, professionally engineered solutions designed to withstand constant water exposure and harsh seasonal conditions.

✓ Docks
✓ Boathouses
✓ Retaining walls
✓ Bulkheads
✓ Piers
✓ Structural waterfront features

Marine-Specific Approach

• Barge-mounted equipment
• Durable materials built for moisture & freeze-thaw cycles
• Erosion and shoreline protection considerations

Beacher Railway Boat Lifts

Deliver and install RGC Beacher Railway Boat Lifts. An adaptable solution for a variety of waterfront environments and installations.  For shores with unique waterfronts or restrictive building ordinances, these boat track systems allow for easy entry and exit from the water and require minimal maintenance.

✓ Deck Boats
✓ Poontoon Boats
✓ Bowriders and more!

Beacher Rail Way System

Frequently Asked Questions

We build and repair a wide range of waterfront structures, including:

  • Docks (permanent, floating, and modular)
  • Boathouses
  • Retaining walls and bulkheads
  • Piers
  • Structural shoreline and waterfront features

All projects are designed for durability in Montana’s lake and river environments.

Our work is built around a marine-first approach. We use barge-mounted equipment, select materials designed to withstand moisture and freeze–thaw cycles, and factor in erosion control and shoreline protection from the start. This results in structures built specifically for Montana’s lake and river environments.

Yes. Our mobile barge allows us to access and build at remote, steep, or no-road-access properties where traditional land-based crews cannot operate.

Yes. We work with a variety of materials, including wood, aluminum, composite materials, concrete, and steel. Material selection is based on structural needs, longevity, and site conditions.

We serve Flathead Lake, surrounding lakes and rivers, and waterfront properties throughout Northwest Montana.

Let us bring your waterfront project to life.

Tell us what you need moved or built—contact us for a free estimate.