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3 large tanks with a UnitBirwelco van in front of them

UnitBirwelco's dedicated Storage Tank maintenance, repair & refurbishment division provides a comprehensive range of services for fixed and floating roof storage tanks, from one-off repair and modification through to major refurbishments, full-term maintenance plus design and build.

"Our experienced and qualified API/EEMUA staff can also offer advice and unique repair solutions in line with British, European and American code requirements"

We offer-

  • Annular plate replacement

  • Refurbishment of tank foundations

  • Removal and replacement of tank floor, roof and shell plates

  • Hydraulic tank jacking

  • Pontoon and centre deck replacement

  • Tank cleaning

  • Spade to Spade

  • Design and build

We also offer comprehensive design, engineering services and fabrication for pipework and associated engineering with 1,600 sqm of workshop facilities and 8,500 sqm of storage and laydown areas.

Regardless of project size, or whether single or multi-discipline work scope, our focus on innovative design solutions, health and safety and zero-incident strategies, delivers tangible efficiencies, cost savings and mitigates both known and unforeseen risks.


At UnitBirwelco we are committed to the highest standards of quality control and strive to be at the very top of our industry. This commitment extends across all of our operations, from manufacturing and fabrication through to design and management systems.


By consistently achieving the very highest standards, we aim exceed our customers’ expectations and regulatory requirements to deliver a safe working environment and truly world class customer service.


We're always ready to tackle new projects and help you elevate your business. Get in touch, lets chat.

Download our brochure

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