About us

Welcome to TGS Leadwork and Roofing Ltd.

TGS was set up by myself Trevor in 2006 following many years spent working for and learning the trade from well established Lead Roofing companies in the South East.

With over 35 years experience in the lead roofing business I have had the privilege of working on some of London’s most famous buildings and in recent times have worked on White Tower in the Tower of London, Chelsea Arts College, Somerset House, Downing Street to name but a few, as well as Kew Gardens and Windsor Castle.

My team, which I have personally trained and I pride ourselves on completing top quality work to both the domestic and commercial sectors. Through word and mouth and recommendations TGS is now a very well established Leadwork and Roofing company in London. TGS is committed to extremely high standards and always work to LSA/LDA guidelines and regulations, using the best materials and traditional roofing techniques for each individual job. We truly believe that you are only as good as your last job.

Although we specialise in Lead we do cover all aspects of roofing and hold full public liability insurance.

We are based in Hertfordshire and cover the home counties and all areas within M25 so please feel free to contact me for more information.



• Architectural, Ornamental, Traditional, Contemporary and Bespoke Leadwork

• Complete Lead Roofing

• Leadwork Repairs

• Lead Plant Pots

• Slating

• Tiling


Dear Trevor

I just wanted to say a big thank you.

I found both you and Glen very reliable and I really appreciated your sound advice.  It was a pleasure to see how much pride you both take in your work.

I am currently undertaking another building project and will be in touch for your skills again soon.

Many Thanks

Joanne Deane-Wake


07778 932028