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Sarens entered US Heavy lift and heavy haul space in 2009 by acquiring Rigging International, a company based in California. We officialy changed the name to Sarens USA, INC. in 2012.

Sarens USA, INC has offices in Houston from where we cover the Gulf area, in Montana from where we cover the Midwest, and in Rowesville from where we cover the East coast.


We provide Engineered Heavy Lifting Services

Heavy Lifting

  • We provide Project-based heavy lift services
  • Turnaround maintenance
  • Installation of turbines & generators
  • Erection of steel structures
  • Erection of heat exchangers
  • Installation of mechanical equipment, drums, casing / inlet ducts, vessels, pumps

Heavy Transport Services

  • Out of Gauge and abnormal load transport
  • Project based heavy transport
  • Rental of specialized transport equipment
  • Factory-to-Foundation

Decomissioning and Dismantling Services

Rental Services

  • We provide bare lease as well as operated rentals services
  • Skidding & jacking


  • New nuclear plant construction
  • Operating nuclear plant
  • Small Modular Reactor (SMR)
  • Decommissioning
  • Department of Energy (DOE)
  • Government
  • Thermal power plants
  • Oil & Gas
  • Petrochemical
  • Major civil projects including:
    • Airports
    • Bridges
    • Stadia
    • Ports & yards
    • Oversized heavy haul


  • Hydraulic cranes
  • Cranes ranging from 90T to 3200T
  • Hydraulic jacks
  • Strand jacks
  • Self Propelled Modular Trailers
  • Semi trailers
  • Out of Gauge transport


Houston, Texas (Office & Yard)
10855 John Ralston Rd
Houston, TX 77044
Tel: 832 536 3669
Fax: 832 615 2678

Missoula, Montana (Office)
7168 Expressway
Missoula, MT 59808
Tel: 406 543 4427

Rowesville, South Carolina (Office & Yard)
122 River Dr
Rowesville, SC 29133
Tel: 832 714 0176

Sorrento LA (Yard)
9204-A Highway 61
Sorrento, LA 70778
Tel: 225 450 7027



Sarens Helps Widen Rande Bridge in Spain
Sarens lifts 105-tonne segments for the bridge expansion project
December 2017

Sarens is proud to be a part of the Rande Bridge expansion effort near Vigo, Spain. Recently, the Sarens team worked to lift 56 new steel segments, each weighing up to 105 tonnes, to widen the bridge. The work was completed on behalf of client JV Dragados-Puentes and owner Audasa. 

The cable-stayed Rande Bridge spans the River Vigo, linking Redondela to Moaña. It is considered a defining icon of Vigo, rising 40 metres and stretching 700 metres long. It opened to traffic in 1981, but by 2006 its average daily load reached 47.000 vehicles, resulting in frequent congestion. A widening project was presented as a solution: it would increase the bridge's capacity from four lanes up to six, without the need to construct a completely new bridge or even interrupt traffic on the existing bridge. 

As part of the expansion, two new external decks will span both sides of the existing bridge. To help execute this vision and install the new segments, Sarens operators used 16 SJs 105t with coiler and 3 computer control systems. They mobilized half of the equipment within a very short timespan in order to set up eight working lift areas at the same time. The team spent three days transporting equipment from Sarens headquarters by truck, and another month setting everything up.   

Sarens faced the challenge of lifting two segments of the same transversal section of the bridge on the same day, with two different barge transports. Furthermore, they had to achieve this without any closure to road traffic on the bridge. They worked up to 60 metres above the water, using two lifting points per segment, and drawing on the talent of up to three crewmembers. 

Ultimately, the project was a great success. "Fifty-six manoeuvers were performed without a single incident, and the client is fully happy with the work performed by our team," says José Mª Martínez Gutiérrez, Key Account Manager, Technical Solution Sales Department.