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ROCKY MOUNTAIN STRUCTURES INC

USDOT 927266 · MC-912338 · ENGLEWOOD, CO Authorized

ROCKY MOUNTAIN STRUCTURES INC is a carrier / broker registered with the FMCSA under USDOT number 927266, based in ENGLEWOOD, CO. It operates in interstate commerce. It holds active FMCSA operating authority under MC-912338 and is currently Authorized to operate for hire. Its fleet includes 234 power units and 163 drivers. This record was last updated 2026-10-11 from official FMCSA data.

Vetting snapshot

Operating authority
Authorized
USDOT registration
Active
MCS-150 biennial update
Current - filed 2026-05-06
Safety rating
Not rated
Registered with FMCSA
25 years
Fleet
234 power units

Safety record (FMCSA, last 24 months)

Inspections (24 months)
76
Vehicle out-of-service rate
9.2% (FMCSA national average roughly 21%)
Driver out-of-service rate
2.6% (FMCSA national average roughly 5%)
Crashes (24 months)
2, 1 with injuries
Last inspection
2025-12-31

Safety data as of 2026-06-24.

Insurance on file (FMCSA)

Liability (BIPD)
National Union Fire Ins Co of Pitts PA, $5,000,000 coverage, effective 2025-02-18
Liability (BIPD)
NATIONAL UNION FIRE INS. CO. OF PITSBGH. PA, $5,000,000 coverage, effective 2025-02-18
Cargo
Arch Insurance Company, effective 2023-02-18
Cargo
ARCH INSURANCE COMPANY, effective 2023-02-18
Liability (BIPD)
North American Specialty Insurance Corporation, $75,000 coverage, effective 2019-05-07
Liability (BIPD)
NORTH AMERICAN SPECIALTY INS CO, effective 2019-05-07

Insurer filings as recorded by the FMCSA. A certificate from the carrier is not a substitute for the filing on record.

FMCSA record

USDOT Number
927266
MC / Docket Number
MC-912338
Legal Name
ROCKY MOUNTAIN STRUCTURES INC
DBA Name
RMS CRANES
Entity Type
Carrier / Broker
USDOT Status
Active
Operating Authority
Authorized
Operation
Interstate
Operation Classification
PRIVATE PROPERTY;AUTHORIZED FOR HIRE
Physical Address
2600 W UNION AVE, ENGLEWOOD, CO, 80110
Mailing Address
2600 W UNION AVE, ENGLEWOOD, CO
Phone
(303) 794-7095
Power Units
234
Trucks
234
Total Drivers
163
CDL Drivers
161
Trailers
352
Hazmat
No
Cargo Carried
General Freight, Building Materials, Construction Materials, Large Machinery
Company Officer
MICHAEL WILLENBORG
MCS-150 Date
2026-05-06
Registered
2001-01-23
Last Updated
2026-10-11

Frequently asked questions

What is ROCKY MOUNTAIN STRUCTURES INC's USDOT number and MC number?

ROCKY MOUNTAIN STRUCTURES INC's USDOT number is 927266 and its operating-authority docket is MC-912338.

Is ROCKY MOUNTAIN STRUCTURES INC authorized to operate for hire?

Yes. ROCKY MOUNTAIN STRUCTURES INC currently holds active FMCSA operating authority.

Is ROCKY MOUNTAIN STRUCTURES INC's USDOT registration active?

Its USDOT registration status is Active in the latest FMCSA data. Registration status reflects FMCSA filings (such as the biennial MCS-150 update), not whether the company is currently doing business.

Where is ROCKY MOUNTAIN STRUCTURES INC based?

ROCKY MOUNTAIN STRUCTURES INC is based in 2600 W UNION AVE, ENGLEWOOD, CO, 80110, according to its FMCSA registration.

How large is ROCKY MOUNTAIN STRUCTURES INC's fleet?

ROCKY MOUNTAIN STRUCTURES INC reported 234 power units and 163 drivers on its most recent FMCSA MCS-150 filing.

What is ROCKY MOUNTAIN STRUCTURES INC's FMCSA safety rating?

ROCKY MOUNTAIN STRUCTURES INC has not been assigned an FMCSA safety rating. Most carriers are unrated; an unrated carrier is not the same as a poorly rated one.

Other carriers in CO

Source: official FMCSA / SAFER public records. Verify critical details on this carrier's official FMCSA SAFER snapshot.