US · FMCSA ACTIVE AUTHORITY INSURED HAZMAT
UNITED PIPING INC
Duluth, MN 55811 · DOT 676883 · MC1026836
Company profile
Web-discovered · as of 2026-07-30
United Piping Inc. (UPI) is a Duluth, MN-based general contractor and pipeline company, a subsidiary of APi Group. They provide construction, maintenance, and facility services for the energy industry, supported by a specialized fleet of trucks and trailers primarily for transporting their own equip
Fleet use
Specialized service
Operating scope
Regional
Service model
dedicated
Equipment
flatbed, specialized
Ownership
Subsidiary
part of APi Group (APG)
Employees
201-500
HQ · 4510 Airport Rd, Duluth, MN 55811
Active site and FMCSA snapshot confirming 4510 Airport Rd location.
Registry record
Source FMCSA · as of 2026-08-01
Fleet size
29
power units · corroborated
Activity
road freight carrier
for hire licence
In operation since
1997
19 drivers
US compliance
Source FMCSA L&I / SAFER · as of 2026-07-08
Operating authority
Active
Insurance on file
Yes (BIPD)
min cover $750k
Out of service
No
Safety rating
SATISFACTORY
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