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UNITED STATES WELDING INC

DBA ROCKY MOUNTAIN AIR SOLUTIONS

USDOT 29755 · 600 S SANTA FE DRIVE, DENVER, CO 80223

94Clear to loadLow riskVektor risk score · 0–100

Generated August 13, 2026 from the live FMCSA / NHTSA record. Decision support — not an FMCSA safety rating or a recommendation to use or avoid any carrier. Verify authority & insurance before tendering.

Watch · 1

  • Multiple injury crashes — 5 crashes involving injuries are on record.

In good standing · 2

  • Established 52 years — Operating authority has been on file since 1974.
  • Out-of-service rates below national average — Both vehicle and driver OOS rates beat the national benchmark across 72 inspections.

Identity & authority

Operating status
Active
Common authority
Contract authority
Broker authority
Safety rating
Satisfactory (Jan 15, 2004)
Authority age
52 yr
Registered
Jun 1, 1974
Out-of-service
No
Phone
(303) 777-2475
Email
safety@rockymountainair.com
Website
rockymountainair.com
Address
600 S SANTA FE DRIVE, DENVER, CO 80223

Fleet

Power units
27
Drivers
33
Observed units
0
Avg fleet age

Insurance

Auto-liability on file
No
BIPD limit
Cargo on file
No
Cargo limit
Bond on file
No
Lapses
0

Safety · trailing 24 months

Vehicle OOS
5.0% (nat'l 22.26%)
Driver OOS
2.1% (nat'l 6.67%)
Inspections
47
Crashes
1
Fatal crashes
0
CSA BASICMeasurePercentileSourceAlert
Unsafe Driving00%Vektor est.
Hours-of-Service0.059%Vektor est.
Driver Fitness0.3454%Vektor est.
Controlled Substances00%Vektor est.
Vehicle Maintenance1.4814%Vektor est.