UNITED STATES WELDING INC
AUTHORIZEDDBA: ROCKY MOUNTAIN AIR SOLUTIONS
USDOT
29755
MC Number
N/A
Fleet Size
27
Total Drivers
33
Last updated: March 16, 2026
Broker verification report
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Safety overview
UNITED STATES WELDING INC is a mid-size interstate motor carrier based in DENVER, Colorado, operating 27 power units with 33 drivers. CarrierOwl is currently validating BASIC percentile display against the official FMCSA SMS portal; use the inspection, out-of-service, crash, authority, and insurance data below as the primary public safety indicators on this page. Their driver out-of-service rate of 2.2% comes in under the 5.51% national average. They have 1 crash on file. FMCSA records show 45 inspections for this carrier.
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BASIC scores
Under reviewCarrierOwl is validating BASIC percentile calculations against the official FMCSA SMS portal. Until that review is complete, use FMCSA directly for current BASIC percentiles and use the inspection, out-of-service, crash, authority, and insurance data on this page as supporting indicators.
BASIC percentile display is temporarily paused while we validate CarrierOwl's methodology against the official FMCSA SMS portal.
Out-of-service rates vs. national average
An out-of-service order means the driver or vehicle was pulled from operation during a roadside inspection.
For reference, the average driver OOS rate in Colorado is 11.1% and the average vehicle OOS rate is 26.1% across 48,014 carriers.
Company details
- Entity Type
- N/A
- Carrier Operation
- Interstate
- Operation Classification
- Private (Property)
- Cargo Carried
- N
- Hazmat
- Yes
- Safety Rating Date
- N/A
Inspections
45
Total
51%
Driver %
Insurance on file
No insurance records on file with FMCSA.
Crash history
1
Total Crashes
Similar carriers in Colorado
Other carriers in the same state with a similar fleet size.
METRO PAVERS INC
COLORADO GREEN GRASS INC
ECI SITE CONSTRUCTION MANAGEMENT INC
PENLEY CONCRETE FORMING INC
RANGER UNDERGROUND LLC
Frequently asked questions
Is UNITED STATES WELDING INC authorized to operate?
Yes. UNITED STATES WELDING INC (USDOT #29755) currently holds "AUTHORIZED" status with FMCSA. They're registered as an interstate carrier.
What is UNITED STATES WELDING INC's safety record?
UNITED STATES WELDING INC has 45 inspections on file and 1 crash on record. They do not show a formal FMCSA safety rating in CarrierOwl's current data. CarrierOwl is validating BASIC percentile display against the official FMCSA SMS portal, so brokers should verify current BASIC percentiles directly with FMCSA before relying on them.
How many trucks does UNITED STATES WELDING INC operate?
UNITED STATES WELDING INC operates 27 power units with 33 drivers on file. That puts them in the mid-size range.
Does UNITED STATES WELDING INC transport hazardous materials?
Yes. UNITED STATES WELDING INC is flagged for hazardous materials transportation with FMCSA. That means additional safety requirements and more frequent inspections.
Where is UNITED STATES WELDING INC located?
UNITED STATES WELDING INC is based in DENVER, Colorado at 600 S SANTA FE DRIVE, 80223. Phone: (303) 777-2475.
What are UNITED STATES WELDING INC's out-of-service rates?
UNITED STATES WELDING INC's driver out-of-service rate is 2.2%, compared to the national average of 5.51%. Below average, which is a good sign. Their vehicle out-of-service rate is 7.0% (national average: 20.72%). Below average, suggesting the fleet is well-maintained.