US · FMCSA ACTIVE
PAR WESTERN LINE CONTRACTORS LLC
dba QUES
Rupert, ID 83350 · DOT 1223336
Company profile
Web-discovered · as of 2026-07-30
Large utility contractor specializing in outside electrical, transmission, distribution, and telecommunications construction. Operates a substantial private fleet (816 power units) in the Western US. A Quanta Services company.
Fleet use
Specialized service
Operating scope
Regional
Service model
dedicated, own account
Equipment
specialized
Ownership
Subsidiary
part of Quanta Services
Employees
1001-5000
HQ · 295 S Hwy 24, Rupert, ID 83350
Active website (parwlc.com) and SAFER snapshot (2025/2026).
Registry record
Source FMCSA · as of 2026-08-01
Fleet size
816
power units · corroborated
Activity
road freight carrier
private licence
In operation since
2004
817 drivers
US compliance
Source FMCSA L&I / SAFER · as of 2026-07-12
Operating authority
None / private
Insurance on file
No
Out of service
No
Safety rating
UNRATED
Crashes (24 mo)
6
2 fatal · 3 injured
Data Services
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