The H&A Renewables division focus solely on projects within the renewable energy and most predominately submarine sectors; most notably the offshore wind market.


We have highly skilled jointers with full qualifications for, and experience in offshore works; and, besides jointing and termination services for both electrical and fibre optic applications.


We also have extensive capabilities for repair, maintenance and testing (including long length TDR testing, OTDR, IR, CR and VLF). H&Askham have worked extensively on wind farm projects including Scroby Sands, Thanet, Kentish Flats, Sheringham Shoal, Walney 2 and London Array within the UK. We have also worked in Holland and Germany on The Princess Amalia, BARD and Borkum West II projects. Further information can be found in our Project Portfolio.


H&Askham have undertaken a number of contracts supporting cable installation vessel by conducting pre and post load tests, along with continuous monitoring. Full test sheets and QA reports are provided.


All of our personnel have the required training and certificates and are fully equipped with SOLAS approved personal protective equipment including Sea Marshall PLB (personal locator beacons), Mullion life vests and Ursuit RDS survival suits.


For further information on any of these services please do not hesitate to email us your enquiry on or contact us through our website.