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    Marine Construction


    Madere & Sons' sister company, Deep South Oilfield Construction, provides a wide range of outstanding marine construction services to help oil and gas companies complete projects safely, on-time, and within budget. From building rig platforms and processing facilities to laying pipeline, pile driving, performing rig maintenance, demolition services, and more – we have the resources to get the job done right, every time.

    Our marine construction services are anchored by our  250-ton and 150-ton state-of-the-art crane barges.  Both crane barges feature the Anti-Two Block (A2B) Safety Systems and  living quarters for crew, full satellite, and Internet access as well as all the latest equipment. We also offer the “Lil’ Jimmy”, a dedicated tug boat that is permanently assigned to these barges.

    250-Ton Crane Barge
    Madere & Sons also provides highly qualified crews for all marine construction projects, including experienced supervisors, certified riggers, and a certified crane operator. With a strong focus on safety and efficiency, we offer all of the machinery, vessels, and personnel needed to provide the highest quality marine construction services. Request equipment/services


    150-Ton Crane Barge