Your One-Stop Crane Rental & Sales Shop

RMS Cranes is your central resource for rental and purchases of hoisting and erection services in Colorado and the surrounding area.

Whether your organization is buying or renting, RMS Cranes will size up your needs to provide the right equipment, every time.

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What We Do:

Field Service & Inspection

Crane Sales & Rentals

Emergency Services

Machine Moving

Latest News:

ConExpo 2017

ConExpo 2017 in Las Vegas was a huge success for RMS Cranes!  Check out these photos that feature our newest tower crane, the largest in North America.  RMS was also rewarded for the most growth in 2016 from Manitowoc.

Praise from CMI Mechanical

Hey guys, any more these days all we hear about is the bad things or the negative things that have gone wrong on a project so I thought I would write you this.

I, Scott Widmer with CMI Mechanical, wanted to let you both know that CMI Mechanical greatly appreciates the hard work and effort not only from you both but from the crane operators and the oilers/riggers and staff from RMS Cranes that we at CMI Mechanical have been using. It is hard enough to try and plan and schedule things without any issues as we had found out with the Park Meadows Mall project at JC Penny’s. With the pre-planning and help from your crews we had a tight window to work without any chance for complications and because of your crews we were able to accomplish this without any negative feedback. I have worked with several different crane companys and operators over the years, but time after time I have found that RMS Cranes has not only been on time but early, equipment is well maintained, knowledgeable crews willing to help, and professionalism to get things done.  
I know it’s not much but wanted to say thanks and I look forward to many more projects with RMS Cranes on CMI Mechanical future projects.  Greatly appreciated.
Thank you,
Scott Widmer
Project Manager / Estimator
CMI Mechanical