McQuillan Companies cover a diverse range of services from civil engineering and construction to quarrying and waste management.

29 April 2016
Solar PV Installation

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3 March 2016
Woodlands Park – 3G Playing Pitch & Pavilion

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3 March 2016
Ulster University Employability Event

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Compliance Certificates

John McQuillan (Contracts) Ltd

Our Integrated Management System (IMS) corresponds with the requirements of the following industry standards:


BS EN ISO 14001:2004 (Environmental Management System)
BS EN 9001:2008 (Quality Management System)
OHSAS 18001:2007 (Health & Safety Management System)
BBA Approval – MACTEX 14mm Thin Surfacing Systems for Highways
BBA Approval – MACTEX 10mm Thin Surfacing Systems for Highways
NIEA Registered Waste Carriers Licence (Northern Ireland Environment Agency)

Professional Memberships

Construction Employers Federation Constructionline Northern Ireland Demolition Association

Quarry Products Association Road Surface Treatments Association National Highway Sector Scheme