Marine
Services
Reliable Marine Support Services
Zealous Energy Services has built a legacy of reliability, wherever we work, on land and inland water operations alike.
Whether you’re searching for an experienced and certified crew, transportation or inland water support, we have the marine assets and experience to ensure your job is a success.

Certified & Experienced Inland Water Support
Our experience isn’t limited to land-based operations. In fact, our marine services are extensive, ranging from crew boat, tug boat, crane barge, deck barge and living quarters rentals, to experienced and certified crews and inland water support.
Additionally, we provide inland waterway dock locations and transportation services as well as a large boat fleet that’s both varied and powerful enough to support marine operations of any size.

- Crew and Tug Boats
- Deck Boats
- Air Boats
- Surface Drive Boats
- Cranes and Barge Services
- Ramp Barge
- Spud Barge
- Decommissioning
- Dock Services
- Construction Crews
- Environmental Services
- Short/Long Term Rental
We’ve been building our fleet for a long time, years in fact. I’m confident that our marine and inland water fleet is large enough, and powerful enough, to support operations of any size.

We play to our strengths – heavy construction, marine and inland water services— so we can bring the hard-earned experience and efficiencies to a number of projects, large or small.
Upstream, Midstream, Downstream—we’re there, and we have the deep experience, range of services and inventory of equipment to meet the heavy construction needs of any project.
Whether we’re working with super majors or small independents, we bring the same passion and energy to every project, working tirelessly to make your project a success.

When choosing Zealous, you get more than a turnkey solution provider. We serve as your source for knowledge in local regions, helping to spot potential challenges before they become issues.

We believe that every Downstream project, no matter the size, from extensive facility construction projects to minor repairs and maintenance, requires the technical expertise and proven experience to support your production goals.

By approaching everyday construction challenges with a new, experience-driven approach, we find more efficient ways of working, saving time and helping you stay on budget.

Zealous Proven Results
Large Texas O&G Company
To build a production facility over water, our customer used a crane barge, moved throughout the production facility with a 1200hp tugboat.
Spotting inefficiencies, Zealous suggested replacing the 1200hp tugboat with a 400hp mud tug, saving the customer $1,150.00 per day.