To complement Aggregate Industries' construction materials portfolio, it is also involved in surfacing and civil contracting. The surfacing business, trading as Bardon Contracting, is mainly involved with the laying and maintenance of roads and related infrastructure and has secured a string of long term maintenance contracts for the Highways Agency involving in excess of 2,700 miles (some 40%) of England's motorways and all-purpose trunk roads.

The acquisition of Kennedy Asphalt Ltd has widened the sphere of operations to include the North West and West Midlands.

Bardon Construction, the company's Midlands based civil engineering and drainage construction business, undertakes the specialist and private contracts including runway construction and maintenance for the Ministry of Defence and US Air Force.