Heavy Civil & Marine

Quality, efficient, and safe civil infrastructure.

These are the structures that connect and keep communities moving forward. At TKTMJ, we focus on innovative, technical expertise to build structures that work.

Black-and-white photo of an excavator on a barge placing marine material

We have delivered complex civil infrastructure projects, both large and small, to our surrounding communities. From estimating to scheduling and completed construction, you can be confident that we deliver on every project.

Our goal is simple, to manage and build infrastructure with the purpose of empowering communities. Let us help you build the infrastructure that helps you get where you need to be.

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What we build

  • Deep Foundations
  • Drainage
  • Sewer and Water
  • Roads and Paving
  • Levees
  • Erosion Control
  • Pumping Stations

From the field

Recent work

Excavator on a deck barge placing riprap along a rock breakwater, with TKTMJ crew boats alongside
Aerial view of a rock breakwater curving around a point of land, with equipment staged on shore
Long-reach excavator on a spud barge loading rock on open water
Earthwork site with excavator, dozer, and haul trucks shaping a drainage channel
Aerial view of a stone shoreline revetment protecting a waterfront road and marina
Steel framing of a boathouse under construction along a working waterfront
Excavator cutting a channel along a levee slope
Tug and material barge working along a rock breakwater at open water
Completed lakeshore promenade with light posts and shoreline protection
Stepped concrete seawall with waves breaking against it at dusk