UNITED STATES WELDING INC
AUTHORIZEDDBA: ROCKY MOUNTAIN AIR SOLUTIONS
USDOT
29755
MC Number
N/A
Fleet Size
27
Total Drivers
33
FMCSA-derived snapshot updated: September 13, 2026. This is not a real-time record; verify critical authority, insurance and safety details directly with FMCSA.
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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 2.0% comes in under the 6.7% national average. They have 1 crash on file. FMCSA records show 49 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 11.4% and the average vehicle OOS rate is 25.4% across 49,615 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
49
Total
54%
Driver %
Insurance on file
CarrierOwl's current public FMCSA filing snapshot returned no matching insurance rows. This does not prove that no private coverage exists; verify current requirements and filings directly with FMCSA and the carrier.
Crash history
1
Total Crashes
Similar carriers in Colorado
Other carriers in the same state with a similar fleet size.
COLORADO GREEN GRASS INC
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COLORADO SEAMLESS GUTTERS & SHEET METAL INC
SMAD FAMILY FARMS LLC
Frequently asked questions
Is UNITED STATES WELDING INC authorized to operate?
CarrierOwl's FMCSA-derived snapshot for UNITED STATES WELDING INC (USDOT #29755) shows "AUTHORIZED" status. The snapshot lists them as an interstate carrier. Verify the current official record with FMCSA before booking a load.
What is UNITED STATES WELDING INC's safety record?
UNITED STATES WELDING INC has 49 inspections in CarrierOwl's current imported snapshot and 1 matching crash. They do not show a formal FMCSA safety rating in CarrierOwl's current data. A zero result is limited to the dataset and snapshot window. Verify current BASIC percentiles and crash information 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 2.0%, compared with the 6.7% reference shown by FMCSA SMS when checked August 4, 2026. Interpret the difference with inspection volume and verify the current FMCSA record. Their vehicle out-of-service rate is 4.8%, compared with the 23.4% reference shown by FMCSA SMS when checked August 4, 2026. Interpret the difference with inspection volume and verify the current FMCSA record.