330 Bayou Liberty R Slidell LA 70458

          Phone: (985) 641-6243

          Fax: (985) 641-6223
​          info@coastalmc.com

​​About Us

Providing the Gulf Coast with Marine Construction and Transportation for over 25 years

Our Fleet

Our Services

These services include but are not limited to: pile driving, salvage, diving, dredging, barge rental, construction, maintenance and repairs of inland water, oil and gas facilities.

​COASTAL MARINE CONTRACTORS LLC, was formed from Pearl River Navigation Inc; a company founded in 1982 by Allen and Deborah Warriner.

With our full line of tow boats, model bow boats, crew boats, as well as crane, spud, and deck barges, there is no job too big or too small. Give us a call today!

Main Customers

Shoreline Energy LLC
Skyline Steel
SNT Chartering
Southern Recycling / EMR
Specialty Offshore
St. John the Baptist Parish
Stallion Construction
Stalwart Films, LLC
Stantec

Superior Environmental Services LLC
Superior Shipyard
Synergy Fabrication
T.P. Thompson, Inc
T5 Productions
Tandem I&E
Tesza Marine Inc
Texas Petroleum

ANNEX MARINE , INC

ADM - ARTCO

American Bridge

BOAT US

Cooper T. Smith

Couvillion Group, LCC

Crescent Energy

CSX Railroad

DIMENSION ENERGY

Durward Dunn, inc

Gulf Outlet Resource

Global Fabricaation II,L.L.C.

Hancock County Board of Supervidsors

Heartland Barge Management LCC

Hylcorp Energy Company

Jindal SAW USA LLC

Jindal Tubular USA LLC

McDonough Marine LLC

Norfolk Dredging

Norfolk Southern Corporation​

Onyx service, INC

Resolve Marine Group

Skyline Steel

Southern Recycling /EMR

St. John The Baptist Parish

Weeks Marine

WEstern Rivers Boat

WILCO

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