From the factory floor to the pad.
Moved. Lifted. Set.

The equipment that powers data centers doesn't ship like freight. It ships like a project. Mariner brings heavy haul, rigging and crane services, staging, and site logistics under one accountable team and one platform, from the first dimension check to the final placement on the pad.

~30
Specialized units in our own fleet, and growing
20+
Owned cranes through our rigging partner
70 years
Crane and heavy-haul experience behind our partnership
1.5M+ sq ft
Owned warehouse and staging space, plus a global partner network
97% / 98% / <0.5%
On-time pickup / on-time delivery / claims

One Call. One Team. One Record.

A data center build depends on hundreds of critical deliveries: generators, transformers, switchgear, chillers, power modules. Every one of them has to arrive in sequence, undamaged, and ready to set. Most builders juggle a broker, a heavy hauler, a crane company, a warehouse, and a permit service, then chase five sets of paperwork when something goes wrong.

Mariner replaces all of that with one accountable partner. We plan the move, permit the route, stage the equipment, haul it on our own iron first, and set it on the pad. Every step is documented in Mariner Live.

01

Specialized Transport & Heavy Haul

  • Flatbed, step deck, and stretch flatbed on our own equipment. OWN FLEET
  • Double drop, RGN, multi-axle, beam, and hydraulic platform trailers for over-dimensional loads and superloads. PARTNER
  • Over-width, over-height, and overweight loads, including generators up to 125,000 lb.
  • Wave dispatch sequenced by data hall or install order, with dry van and air-ride for sensitive components.
02

Rigging & Crane Services

  • Rough-terrain, truck, and crawler cranes, boom trucks, and picker service. PARTNER
  • Lift planning and critical-lift engineering with NCCCO-certified operators.
  • Offload and set on pad for generators, transformers, switchgear, chillers, and skids.
  • Structural steel erection for platforms, mezzanines, and canopies.
03

Equipment Moving & Site Logistics

  • Laydown-to-site shuttles within 50 miles of the job site, called in when the crew is ready.
  • Machinery and plant relocations coordinated with rigging and transport.
  • Site coordination: delivery windows, gate and PPE rules, crane timing, and GC contacts.
04

Permits, Routing & Escorts

  • Oversize and overweight permits in every state and local jurisdiction on the route.
  • Pilot cars and law enforcement escorts to each state's thresholds, plus route surveys and bridge analysis.
  • Utility line lifts and travel curfews built into the schedule.

How Every Move Runs

01

Survey

Dimensions, weights, pick points, and site limits.

02

Engineer

Trailer selection, lift plan, and route survey.

03

Permit

Permits, escorts, and utility coordination.

04

Stage

In our warehouses, a partner site near your project, or your laydown yard.

05

Haul

Our fleet first, vetted partners next, tracked live.

06

Lift & Set

Placed on the pad, with photos and a signed POD.

Your Entire Build. One Pane of Glass.

Every piece of equipment, every move, and every document lives in Mariner Live, the TMS we built ourselves for freight that can't fail. Your project team gets one login and one authenticated record, from the factory to the pad.

Transportation

Every shipment across every mode, from heavy haul and flatbed to dry van, LTL, and expedited, tracked live with milestone alerts.

Permits & route surveys

Every permit, escort plan, and route survey filed by shipment.

Proof of delivery

Signed PODs and set-on-pad photos, available the moment the crane lets go.

Reporting

Status by data hall, by phase, or by equipment type, ready for your GC and owner meetings.

No spreadsheets. No chasing five vendors for paperwork. One record of everything.

Log Into Mariner Live
Mariner Live screenshot

Staged Where You Need It. Anywhere You Need It.

Our own warehouse assets:
DFW

1,000,000+ sq ft across the Dallas-Fort Worth area, including 25,000 sq ft of air-conditioned space and a fenced trailer park.

Clinton, MS

250,000 sq ft, plus a laydown yard for owner-furnished equipment.

Wellford, SC

Southeast staging hub.

A global 4PL warehouse network: Building somewhere our buildings aren't? We'll find and secure a site near your project anywhere in the world, whether you need a climate-controlled facility near a port of entry or a secured yard next to your campus. It runs under the same standards, the same security protocols, and the same Mariner Live visibility as our own facilities.

Equipment arrives early. Your site isn't ready. We hold it, inspect it, protect it, and deliver it when the crew is ready, with every unit tracked in Mariner Live.

Built for Equipment That Can't Be Replaced in a Week

Excess cargo coverage per load, up to the declared value, with your COI issued before dispatch.
Your company named as certificate holder and additional insured.
32-step verification for every carrier and partner.
Sentinel AI threat scoring and chain-of-custody documentation on every handoff.
Live tracking with a 7-minute escalation window.
Generators
Transformers
Switchgear & PDUs
Chillers & Dry Coolers
CDUs & Cooling Skids
UPS & Batteries
Power Modules
Structural Steel
Production Machinery
Credentials:
EPA SmartWay
TAPA Member
NVOCC
IAC

Priced the Way Your Project Runs

Dedicated programs

A fixed rate per mile plus fuel surcharge, with no daily or weekly accessorials.

Project pricing

One price for the full scope.

Wave or single-move pricing

For phased builds or one-off lifts.

Send Us Your Equipment List.

Dimensions, weights, origins, and job sites. We'll send back a move plan, a permit timeline, and pricing.

Start Your Move Plan

Partner services, including partner warehouse sites, are delivered through vetted rigging, crane, heavy-haul, and warehousing partners and coordinated by Mariner. Mariner does not perform mechanical installation or commissioning.