According to our records, this business is located at 5917 S Main St. in Los Angeles (in Los Angeles County), California 90003, the location GPS coordinates are: 33.9863738 (latitude), -118.273948 (longitude). United Welding & Iron Works is categorized under Architectural Metalwork (SIC code 3446). Known organization owner is Tony Flores. You can contact the company by phone at (323) 233-1405.