G&G Marine was established in 1974 and is the oldest continually operating ship husbandry company in the United States.  The company was established primarily to serve the ship husbandry needs within the maritime industry. From those humble beginnings G&G Marine has successfully developed and expanded operations to include diving for bridges, pipeline, refinery and cooling towers throughout the continental United States.

  • Our Divers

    Our Divers

    A company is only as good as the quality of its employees. At G&G Marine, we only hire safe, experienced and competent divers. All of our diving personnel are permanent employees, no freelancers. They are certified divers, no tenders and ADCI qualified and have both classroom and on the job experience. All divers receive formal training from a commercially-certified dive school and receive additional in-house training for all offshore and inland services offered. Being members of Pipeline Testing Consortium and DISA, our divers get more than their fair share of drug, alcohol and random testing. Our dive supervisors display immense leadership and discipline that was developed through years of experience and training from Management. Our equipment is well maintained and designed for the specific requirements of the job site.
  • Our Staff

    Our Staff

    Customer Service is at the forefront of our staffs’ goals. With over 100+ years experience, our office team knows what the customers’ needs are and proactive in avoiding any delays. Contact us today at (281) 367-8352.
  • Certifications


    Certified ABS (American Bureau of Shipping), DNV-GL, Lloyd’s, Nippon Kaiji Kyokai, Bureau Veritas, Germanischer Lloyd and RINA (Royal Institute of Naval Architects) Surveys.
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