4&J Construction LTD - Barnet

John Sisk & Son - St Albans

EasyMix Concrete UK Ltd - Croydon

Topbuild UK Ltd - Watford

Lethbridge London Building and Decorating - London

Eco-Insulation Home Limited (Rendering, Plastering & External Wall Insulation) - Enfield

MD Property Developers Ltd - Mansfield

PMD Building Contractors - Brentwood

Extension Experts - Upminster

Kyson Construction Ltd - Upminster