Our history and the values behind UnitBirwelco



Birwelco Ltd formed - Experts in engineering design, global project management  & patented flare systems


Unit Superheater Engineering formed - Front runners in the design and manufacturing of Superheaters and other static equipment.


Unit Engineers and Constructors formed - Offering fabrication, mechanical construction and maintenance expertise


In 2004 Unit Superheaters was acquired by Unit Engineers and Constructors- bringing together fabrication, mechanical construction and maintenance expertise with specialist engineering services. 


The Unit Group acquired Birwelco- adding engineering design, global project management and procurement and patented flare systems, to create one of the UK’s only true EPCM contractors. 


New Focus - With new management, new departments and a strategic focus on growth. UnitBirwelco's history brings a unique perspective to EPCM projects: we have an innate understanding of complex engineering solutions and acute awareness of the level of detail and precision that are fundamental to all major engineering projects. 


We are a full service supplier with point - to - point communication like never before.


We are committed to the highest standards of quality control, and are fully certified in order to deliver a world class service


With over 100 years operating in our industry, our knowledge and experience can aid any project.

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Contact Us

+44 (0) 1792 654 091

Unit House, Elba Business Park, Elba

Crescent, Swansea, SA1 8QE

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© 2021 UNITBIRWELCO - All Rights Reserved.

A Sustainable Engineering Company.