Tel: 01443 858710 - (South Wales)   Tel: 01543 477350 - (Midlands)

Wales Office

Leigh Bullock BSc (Hons)

Managing Director

Leigh joined Jefferies in August 2012 and has since become the Managing Director for the business. Leigh was originally an accredited accountant before moving into quantity surveying and gaining sub-contracting, concrete frame manufacturing and main contracting experience. Leigh is also an accredited Code for Sustainable Homes assessor. Leigh has worked on a wide range of construction projects including; refurbishment, restoration, traditional and complex new build projects. Leigh has experience of establishing frameworks, working with most forms of contract and adopting traditional and open book processes as required.

Andrew Williams

Operations Director

Andrew has over 15 years management experience within the construction industry taking a lead role in a large scale refurbishment and new build projects. Andrew is responsible for our operations in South Wales and his attention to detail ensures our projects meet all health and safety obligations, are resourced correctly and are delivered to a high standard.

Sarah Evans

Office Manager

Sarah has worked with us since February 2016. She has over 20 years’ experience in Purchase Ledger, Administration & Office Management in a variety of sectors. She also provides administrative support on all contracts within the business including Property Packs, Asbestos Reports, Kitchen & Bathroom plans etc.

Laura Hayes

Quantity Surveyor

Laura joined Jefferies Contractors in July 2015, and is our lead Quantity Surveyor. Her qualifications include LLB Law and Politics & postgraduate LPC, a Foundation Degree in Surveying and Construction and a Postgraduate certificate in Construction Management. Her experience includes working on EWI, Roofing, Kitchen and Bathroom refurbishment, Voids and OT bathrooms contracts for Trivallis, Tai Calon and Merthyr Valley Homes.

Tony Jones

Site Manager

Tony joined Jefferies in 2008 as a tradesman and progressed to working foreman. He has been a Site Manager for the last 7 years. He has worked on a wide variety of contracts including Kitchen and Bathroom refurbishment, EWI, void works, roofing, disability adaptations, and sheltered accommodation for a large client base including Trivallis (RCT Homes), Merthyr Valley Homes, Cardiff Council, CCHA and Tai Calon.

Customer feedback

  • “Jefferies have proven themselves professional, with personable and proactive Site Management. They have been responsive to issues and change requirements and willing to adapt to tenant needs, which is very important to us as a client.”

    Caerphilly Council
  • “Jefferies Contractors Ltd has operated on various sites concurrently and it is with confidence that I can report that their sites are well managed, with a strong site management presence. The delivery teams on site have been considerate and courteous throughout, ensuring that our tenants are as comfortable as possible during the works process.”


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