C
CROFTON
Since 1949
What We Do

Integrated services for impossible projects.

Five divisions working as one team — so your project gets a single point of accountability from kickoff through closeout.

Commercial Diving
01 / 05

Commercial Diving

From routine pier inspections to complex underwater welding, our ADCI-certified diving team delivers in any environment.

  • Underwater inspection (Level I, II, III)
  • Hydraulic & wet welding
  • Salvage & recovery
  • Cathodic protection installation
  • Pile & propeller work
  • Hull cleaning & maintenance
Discuss Your Project
Crane Rental & Rigging
02 / 05

Crane Rental & Rigging

Conventional, hydraulic, and barge-mounted cranes — operated by NCCCO-certified crews on land and water.

  • Hydraulic truck cranes (up to 500T)
  • Conventional crawler cranes
  • Barge-mounted lifts
  • Tandem & critical lifts
  • Engineered rigging plans
  • Operator-only or full service
Discuss Your Project
Marine Construction
03 / 05

Marine Construction

Complete waterfront capability — from concept and engineering through pile driving, dredging, and finishing.

  • Pile driving (steel, concrete, timber)
  • Pier & bulkhead construction
  • Dredging & shoreline work
  • Mooring systems & dolphins
  • Marine demolition
  • Boat ramps & access points
Discuss Your Project
Heavy Hauling
04 / 05

Heavy Hauling

Specialized transport for oversized loads, project cargo, and modular structures across the eastern seaboard.

  • Permitted oversize loads
  • Multi-axle trailers
  • Project cargo planning
  • Pilot car coordination
  • Equipment relocation
  • Modular structure delivery
Discuss Your Project
Equipment Rental
05 / 05

Equipment Rental

A modern fleet of barges, tugs, manlifts, and specialty marine equipment available bare or fully crewed.

  • Deck barges & spud barges
  • Tug & utility boats
  • Man lifts & material lifts
  • Excavators & support gear
  • Generators & light towers
  • Specialty marine equipment
Discuss Your Project