The OCL building division has proved itself to be a fast growing  dynamic division within the group providing  the very best in serviceand quality. We have so far retained many happy clients and have recently won a number of 5 year framework contracts which is  testament to our hard work and successful project  deliveries over the years coupled with our management systems.

Over the past 10 years we’ve worked on both many residential, domestic, commercial and large infrastructure building projects across the UK.

We pride ourselves on our honest quoting process and providing a good finish that matches the highest standards to suit your budget.

We are a fully accredited building contractor and hold £10m of full comprehensive insurances. Our building team  are friendly, reliable and highly experienced. Our stores / warehouse department are able also to source high quality and good value building and roofing materials from across the UK and  Europe, with accredited installer status.

At OCL ensure we deliver our promises we make throughout every stage of your projects and provide you with full project lifecycle end-to-end delivery support for all our clients, services include fully planned and reactive building works covering complete installations, upgrades, minor repairs and maintenance services across all building disciplines within  our operating market sectors .



  • Craig Keogh

    Many thanks to OCL for the works carried out on SSE Rail sites in 2018.

    The LUL premises Engineer inspected both Ruislip & Northwood on Tuesday and was highly impressed with the standard of the works & attention to detail throughout the OCL works.

    Both OCL SER sites have been very well planned & managed, OCL site manager (Loue Prenga) has always planned ahead and worked collaboratively with SSE to foresee and help resolve technical issues well in advance of installing the works.

    The LUL Premises engineer was very happy with the standard of the delivery from OCL & stated that LUL may use the sites as an example of an ideal site for other contractors.

    The delivery of these SER works are a credit to Mat, Loue &amp; the team &amp; as above, <u>all your staff have </u>been a pleasure to work with throughout 2018.

    Craig Keogh
    Project Manager (SER Contract 6A) - SSE Rail Enterprise
  • Paul Mansell
    OCL have carried out many civils and electrical projects for myself for over the past 10 years within the rail sector. They deliver what is required when needed and are trustworthy therefore I have no problem in recommending them.
    Paul Mansell
    Contracts Director Fourway Communications
  • Lee Goodacre
    I would like to thank all at OCL for a great job carried out by your staff over the 52 hour week end possession at Hockley station. The Pre planning meetings and OCL's early engagement with Braybrook really helped the smooth delivery of this project. A very professional job was done right first time, with no snags, we certainly look forward to using OCL in collaboration on future projects.
    Lee Goodacre
    Managing Director - Braybrook Building and Rail and Contractors
  • Sean Gutsell
    OCL Rail in conjunction with the Giffen Group carried out a number of varied installation projects at Neasden Depot the quality of their work and collaborative approach contributed greatly to the success in delivery of the projects involved with NDUP. I would have no hesitation in recommending OCL Rail for future works.
    Sean Gutsell
    Construction Manager TFL‚ NDUP- SSR Upgrade
  •   Carl Messer
    I have used OCL for over 8 years now not only as a labour agency but also carrying out contracted price work for the Giffen Group, I have always been extremely pleased with not only the efficiency of their service but the quality of their work.
    Carl Messer
    Head of Operations LUL – Giffen Group
  • Lloyd Jenkins
    I have worked with OCL Group on several rail projects. I have been very impressed by their professional, customer orientated approach to all aspects of works. They are a contractor who consistently deliver a high quality end product at a competitive price with attention to detail and I would not hesitate to recommend OCL Group for rail related projects.
    Lloyd Jenkins
    Professional Head of Infrastructure - Old Dalby Test Track