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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 Transfers 360-Tonne Overhead Crane at Arcelormittal Mill
SPMTs and climbing systems lead to successful lift
January 2019

Sarens recently transferred a 360-tonne, 36-metre long overhead crane on behalf of client ArcelorMittal in Dunkerque, France. The crane had to be placed in a new location at the steel manufacturing plant (from inside to outside of a specific hall). To do it, the Sarens crew mobilised the following SPMTs and climbing systems: 

  • 2 x 12 axle Kamag SPMTs
  • CS1000 & CS250 climbing systems
  • Bracing + 14m steel mats HEM300
  • Forklifts and cherry-pickers 

Sarens opted for the CS1000 climbing system because although it was larger than required, it wouldn't need a bracing system. The crew used both the CS1000 and CS250 to successfully manoeuvre through the opening prepared by the client, as Kris Nuyts, Manager SPMT Operations, and Laurent Ziegler, Sarens in France explain: 

"Due to the size of the opening leading from inside to outside of the hall, transferring the overhead crane required an intermediate step involving the CS250. This was a challenge, but it was executed smoothly by our skilled team." 

The project commenced during a brief plant shut-down and required several steps: 

  1. First, the CS1000 was assembled onto SPMTs and jacked 200mm to avoid contact with the rails.
  2. Next, the CS1000 picked up the overhead crane inside the hall, rotated the load 90°, and lowered it onto the waiting CS250.
  3. The CS1000 and SPMTs were then transferred outside of the hall, where the CS1000 was temporarily unloaded.
  4. Next, the SPMTs were brought back inside the hall to pick up the overhead crane using the hydraulic system. They then transferred the overhead crane outside the hall, along with the CS250.
  5. Outside the hall, the CS250 was re-installed and positioned to remove the SPMTs. The CS1000 was assembled back onto the SPMTs.
  6. The CS1000 then picked up the overhead crane and jacked it to its intended height.
  7. Once the overhead crane was correctly positioned, the SPMTs lowered to release it onto the rails. 

Sarens would like to thank everyone involved in this successful operation! It takes skill and care to perform lifts like these consistently and safely, day in and day out.