JMS Crane and Rigging

Company Description

JM Services Crane & Rigging, Co. has been in business since October 2012 with a large fleet of cranes and operators as well as over 20 years of experience throughout all our employees. JMS was founded by John Mullen who has 17 years experience in the industry with knowledge in engineering, planning, and lifting in the chemical, petrochemical, nuclear, wind, mining and many other industries. Our fleet reaches out from carry decks up to our largest crane at 825 tons. We have crawler cranes up to 825 Ton and hydraulic cranes up to 900 Ton.

Within our business we have created some of highest quality of leadership and professionalism in our team.  From our first year completing a 32 crane turnaround to many other successful turnarounds throughout years.  We have completed many maintenance projects as well as capital projects with our ability for Engineering, planning, Crane, Transport, Jack and Slide with excellent supervisors and stellar safety.  Our organization gives us the ability to finish projects safely and on schedule.

Billings, MT

Head Office
5610 Interstate Ave
Billings, MT 59101
Office: 406.839.5035
Fax: 406.294.5269

Casper, WY

2419 Nuclear Drive
Casper, WY 82604
Office: 307.224.5030


Architects / Engineers

  • Industrial Engineering Services
  • Engineering Services


  • Drilling Rigs

Equipment & Supplies

  • Crane Sales / Service


  • Truck Equipment and Service
  • Trucking Services