Tel 01793 541701   Email info@gsenergyservices.co.uk
Unit 20b Whitehill Industrial Park, Whitehill Lane, Royal Wootton Bassett, Wiltshire SN4 7DB


GS Energy is highly experienced in:
  • domestic works;
  • new housing developments;
  • housing association schemes;
  • refurbishments; and
  • commercial/industrial works.

We work throughout Wiltshire, Gloucestershire, Oxfordshire, Berkshire, Reading and Newbury areas. Our many longstanding clients include major developers and builders Bloor Homes (across three regions) and Wainhomes; many small housing developers; county councils; local councils; housing associations; and private customers.

GS Energy was formerly GW Sparrow & Co Ltd, a privately owned company established in 1975. We have had a steady growth, with a complement of 30 registered on-site fitters supported by contracts managers and Swindon-based office staff. In 2012 the company was acquired by the GreenSquare housing group, but we remain as a separate operating company – with Rob Sparrow as managing director. 
  • We are Mitsubishi and Daiken approved installers and also approved MVHR ventilation installer with Nuaire. 
  • We are members of Gas Safe with all of our fitters passing the ACS gas training courses and all have CSCS cards. 
  • We are also TAPS self-certificated with Thames Water. We have our SSIP Health & Safety Scheme with SMAS.


Registered as a private limited company in England & Wales, number 01971730
Registered office: Methuen Park, Chippenham SN14 0GU

Gas Safe registered 9921