US · FMCSA ACTIVE
SOUTHERN CONTRACTING COMPANY
San Marcos, CA 92079 · DOT 1310227
Company profile
Web-discovered · as of 2026-07-30
Southern Contracting Company is a San Marcos, California-based general engineering and electrical contractor. Operating since 1963, they manage a private fleet of 35 power units to support construction, underground utilities, and emergency services in Southern California.
Fleet use
Private fleet
Operating scope
Local
Service model
own account
Equipment
specialized, box truck
Ownership
Private
Employees
51-200
HQ · 559 N Twin Oaks Valley Rd, San Marcos, CA 92069
Active USDOT 1310227, website updated July 2026, and recent IBEW contractor listing.
Registry record
Source FMCSA · as of 2026-08-01
Fleet size
35
power units
Activity
road freight carrier
private licence
In operation since
2004
34 drivers
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