"Where Safety Meets Skill in Every Dive"

“Committed to delivering expert underwater solutions with unmatched precision, backed by a proven safety record and cutting-edge technology.”

What We Have to Offer!

Our Services

Underwater Burning & Welding

With a combination of exothermic rods, electricity and pure oxygen, almost any material can be cut with our underwater burning rigs.
G&G Marine employs a select group of Divers that specialize in sub-sea burning and welding so whatever your salvage or construction needs may be, rest assured that we can provide some of the most qualified Divers in the industry to perform the task safely and swiftly.

Salvage

Ship and Cargo Removal

From Tug Boats and Yachts to Barges and Tankers, G&G Marine has been called upon to assist with salvage operations. Through our experience, G&G Marine has developed methods of bottom sweeps and surveys to ensure that no equipment, debris or pollutant will be left behind post-salvage operations. Our expertise, equipment and fast response has aided ship owners/operators to minimize loss and contain pollution all over the Gulf of Mexico and East Coast. Let us put our four decades of experience and reputation to work for you on a 24 hour basis.

Marine Construction

Piers and Docks – Structures for loading, unloading, and mooring ships.
Seawalls and Bulkheads – Barriers built along coastlines to prevent erosion and protect shorelines.
Offshore Platforms – Oil, gas, and wind energy platforms that require underwater welding, inspection, and maintenance.
Harbors and Marinas – Construction and maintenance of facilities for recreational and commercial vessels.
Breakwaters and Jetties – Structures designed to protect harbors and coastlines from waves and currents.
Subsea Infrastructure – Foundations and anchoring systems for renewable energy (like offshore wind turbines).

Cooling Towers

Sludge and Debris Removal

HAZMAT Diving – We are committed to the safety of our divers and making sure they leave your jobsite as healthy as they entered.
Online Cooling Tower Basin cleaning- no need for shutdown
Online sediment removal, water treatment and clean water return to basin
Complete visual inspection of the entire basin including sub-surface foundation and framework components
Subsurface repairs

Pile Encapsulation

Structural Inspections and Repair

Damaged piles under piers, docks and bridges can mean disaster for city, state and industrial structures or personnel. Replacing damaged and deteriorated piles is costly and time consuming, thus G&G Marine employs exceptionally trained and experienced Dive personnel to make repairs that require no time loss of facility usage.
Pile Encapsulation can range from – structural repairs including rebar cages for added support, fiberglass encasements for reduced weight adage, and high-pressure underwater grout for ensured integrity of repairs – all the way to simple High Density Polyethylene (HDPE) wraps to protect piles from water and oxidation damage.
All encapsulation parts and equipment can be specifically fabricated to fit H-piles, I-Beams, round or square and steel or wood.