Focusing on the areas of Advisory, Projects, Service and Technical Management the A.G. Coombs Group is a leader in the provision of -whole of life- building services - from design, install and commission through to ongoing support advice, service, maintenance and operation - for all the systems that bring buildings to life, including air conditioning, ventilation, building controls, fire protection, electrical power supply and lighting. A.G. Coombs for safe, efficient and effective facilities.