UNITED STATES WELDING INC

USDOT 29755 ยท Active ยท Doing business as ROCKY MOUNTAIN AIR SOLUTIONS

Active, interstate carrier, mid-size fleet (27 power units) โ€” safety rating: satisfactory.

Carrier identity

USDOT Number29755
MC Numberโ€”
Legal NameUNITED STATES WELDING INC
DBA NameROCKY MOUNTAIN AIR SOLUTIONS
Entity TypeCORPORATION
Phone3037772475
Address600 S SANTA FE DRIVE, Denver, CO, 80223

Authority & safety

Operating StatusActive
Operation TypeInterstate
Safety RatingS โ€” Satisfactory (rated 20040115)
Hazmat Flagtrue

Safety ratings: S = Satisfactory, C = Conditional, U = Unsatisfactory. A carrier with no rating has not been through a full FMCSA compliance review โ€” this is common and not itself a red flag.

Fleet & operations

Power Units (trucks)27
Drivers33
Recent Annual Mileage1,255,000
Last MCS-150 Filing28-MAY-25

UNITED STATES WELDING INC operates 27 power units โ€” a larger fleet than 98% of carriers registered in CO.

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