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Welcome To LJJ Building Services Contractors


LJJ Ltd specialise in the design, installation and commissioning of mechanical and electrical services in all types of commercial, retail, industrial, public sector and communal housing projects within the public and private sectors including public health, data and communication cabling, HV and LV installations, air conditioning, heating and cold water services. Click here to find out more >




We are currently working on a range of projects throughout the UK including Russell Hotel London, Royal Holloway University - Student Accommodation, The Pirbright Institute CL2 Project, Greenwich Peninsular, Royal Free Hospital, The Design Museum London and The Hilton Hotel Kingston.
View our project list >




We have a large portfolio of clients, many of whom we have associated with over a number of years, with a large emphasis on partnering and repeat business. These include Willmott Dixon, Wates Construction Group Limited, S&T(UK) Limited and Kier Construction plc.
View our client list >




We work with a wide range of companies including partnering arrangements and supply chain management with suppliers on our approved list. Our suppliers include ABCA Systems, Swegon and BSS.
View our supplier list >



15/01/20 : New Projects Secured…

Lidian Farm, a £4.2m project with Kier in Aylesford Crawley Civic Centre, an £8m project with Kier in Crawley 1-5…  Read More >


06/09/19 : New Projects Secured…

LJJ have secured a substantial amount of M&E works over the recent months totalling £21m.   St Margaret’s School and…  Read More >


31/07/19 : Renewed Partnership

LJJ are to continue our partnership with Middlesbrough Football Club, and fully support the new management team.



Northern Office (Head Office)

107 Bowesfield Lane
North Yorkshire
TS18 3HF
Tel : +44 (0) 1642 617517
Fax : +44 (0) 1642 617534
Email : info@ljjcontractors.co.uk

Central Office

Unit 2 Elm Court
Meriden Business Park
Copse Drive
Tel : +44 (0) 121 7701699
Fax : +44 (0) 121 7882198
Email : info@ljjcontractors.co.uk

Southern Office

Dowding House
Wellington Road
Cressex Business Park
High Wycombe
Bucks, HP12 3PS
Tel : +44 (0) 1494 472323
Fax : +44 (0) 1494 530002
Email : info@ljjcontractors.co.uk