The James Mercer Group Ltd specialises in all aspects of Mechanical Building Services Engineering. The Company has facilities for the Design, Installation and Service & Maintenance of Mechanical Services including Air Conditioning, Plumbing and Ventilation Ductwork.

The head office is in Preston with a branch office based in Ormskirk which enables the Company to easily access all locations in the North West of England.

The Company was established in 1941 and has gradually expanded into a medium sized privately owned, family business, which carries out Mechanical Building Engineering Services ranging in size from several thousand pounds to a maximum of £3 million for Private Industry, Local Authorities, NHS Trusts etc.