Holding Tanks & Custom Water Tanks

Tech-Fab fabricates custom steel water tanks for marine and offshore oilfield applications. We have over 25 years of experience in building water tanks for use in harsh and demanding environments, and our knowledge and expertise make us uniquely qualified to provide you with the best solution for your application. Tech-Fab can fabrication your custom water, storage tanks in a variety of materials including stainless steel, aluminum and more. We use the most up-to-date production methods and equipment to fabricate custom tanks to meet your exact requirements. Tech-Fab will deliver your finished product, done right, on time and on budget.

custom water tanks

Water tanks are widely used in the marine and offshore oil and gas industries. Whether the tanks are used on board ships or offshore platforms for drinking water, ballast, or bilge pump storage, they need to meet stringent design and manufacturing standards. In addition, components and related equipment for the tanks must meet the same standards. Tech-Fab has the experience to fabricate the tanks and components to meet the standards and requirements of a marine environment. The products we built include:

  • Deck-top tanks
  • Internal tanks, including wing tanks, holding tanks, ballast tanks and bilge pump tanks
  • Storage Tanks
  • Piping systems
  • Valve systems
  • Frames and supporting structures for the tanks


Tech-Fab’s experience in fabricating custom steel water tanks ensures that your tank will perform well for its intended purpose in marine and offshore environments. Our 26,000 sq. ft., fully-equipped assembly facility provides us with the capabilities to fabricate custom tanks to your exact application requirements. Our expert project management staff will work with you to ensure your project is completed on time, on budget and of the highest quality.

Full CAD/CAM capabilities to convert your designs into a finished product.

Turnkey fabricating and assembly services including CNC plasma cutting, NC forming, NC rolling, NC shearing and NC bending.

Certified ABS welding services including MIG, TIG, SAW, TCAW, GMAW and SMAW welding. Tech-Fab’s welders are AWS certified and all our welding services meet the American Society of Mechanical Engineers (ASME) Section VIII Division 1 and ABS standards.

Finishing services - We work with our sister company, G&C Coatings, to provide finishing services for your equipment including machining, coating, painting, polishing and grinding.

Inspection and testing services including 100 % dimensional inspection, D/P (Dye Pen) inspection, NDE, load testing and pressure/hydro testing.

We work with a wide range of metals, and can supply a custom alloy for your application. The most common alloys we work with are stainless steel, carbon steel, aluminum, nickel, titanium, phosphorous bronze and Inconel®.

Tech-Fab’s extensive experience in fabricating custom water tanks will ensure that your project will be completed to your specifications. Our staff will work closely with you to make sure that your custom tanks are delivered on time, on budget and to your exact requirements. Call us today or click here to request a quote for your application.

Contact Us

Have a Question?

indicates required fields *

Interested in Tech-Fab's
Holding Tanks & Custom Water Tanks?
Request a Quote