US · FMCSA ACTIVE
UNDERWATER CONSTRUCTION CORPORATION
Essex, CT 06426 · DOT 916982
Company profile
Web-discovered · as of 2026-07-30
Underwater Construction Corporation (UCC) provides specialized commercial diving, inspection, and underwater construction services to commercial and government facilities, utilizing a private fleet to support nationwide projects. Founded in 1969, they specialize in nuclear and hydro power maintenanc
Fleet use
Specialized service
Operating scope
National
Service model
dedicated
Equipment
specialized
Ownership
Private
Employees
201-500
HQ · 110 Plains Road, Essex, CT 06426
Active website, active job listings, and ADCI directory listing in 2026.
Registry record
Source FMCSA · as of 2026-08-01
Fleet size
53
power units
Activity
road freight carrier
private licence
In operation since
2000
200 drivers
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