US · FMCSA ACTIVE
GULF COAST UNDERGROUND LLC
dba GCU LLC
Theodore, AL 36582 · DOT 1324878
Company profile
Web-discovered · as of 2026-07-30
Gulf Coast Underground (GCU) is a Theodore, AL-based specialized contractor focusing on trenchless sewer rehabilitation, manhole restoration, and CCTV inspection for municipal and industrial infrastructure. It serves the Southeast US with in-house design-build capabilities.
Fleet use
Specialized service
Operating scope
Regional
Service model
dedicated
Equipment
tanker, specialized
Ownership
Private
Employees
51-200
Networks & associations
NASSCO
Industries served
wastewatersewer rehabilitationmunicipalindustrialconstruction
HQ · 5655 Middle Rd, Theodore, AL 36582
Active site and 2026 job postings indicate ongoing operations, including projects listed for June 2025/2026 [gogcu.com, facebook.com].
Registry record
Source FMCSA · as of 2026-08-01
Fleet size
88
power units
Activity
road freight carrier
private licence
In operation since
2005
65 drivers
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