GRS Electrical provide a one stop solution for Electrical and Mechanical Building Services Maintenance. We provide planned and reactive building services maintenance to our clients that is carefully tailored to meet their individual needs. Our contract maintenance customers enjoy the peace of mind that they can call out an engineer 24/7 who will be familiar with their building and plant and who will be able to diagnose and resolve any defects in the event of any unforeseen breakdown. Our services cover:- Electrical Maintenance. Fire Alarms Emergency Lighting LV Distribution Switchgear Lighting  Maintenance Generators Lightning Protection Periodic Inspection and Testing Mechanical maintenance. H V A C Boiler Plant Chiller Plant Pumps Extract Fans Pressurisation Units Wet Heating Systems Air Handling Units