Building Services London refer to the systems and infrastructure installed in buildings to ensure their functionality, safety, and comfort. These services are essential for the operation and maintenance of buildings, and they include various components such as electrical, mechanical, plumbing, and fire protection systems. Here are some key building services:

Electrical Systems: These systems provide power supply, lighting, and electrical distribution throughout the building. They include wiring, electrical panels, switches, outlets, and fixtures.
Mechanical Systems: Mechanical services cover heating, ventilation, and air conditioning (HVAC) systems, which control the temperature, humidity, and air quality within a building. They also include plumbing systems for water supply, drainage, and sewage disposal.
Fire Protection Systems: These systems are designed to detect and suppress fires, ensuring the safety of occupants and minimizing property damage. Fire protection systems include fire alarms, smoke detectors, sprinkler systems, fire extinguishers, and emergency lighting.
Lighting Systems: Lighting is an integral part of building services, providing adequate illumination for different spaces within the building. It includes artificial lighting fixtures, natural lighting solutions, and controls for adjusting light levels.
Security Systems: Security services include access control systems, video surveillance, intrusion detection systems, and alarms to safeguard the building and its occupants from unauthorized access and potential threats.
Communication Systems: These systems enable internal and external communication within the building. They include telephone networks, data networks, intercom systems, and public address (PA) systems.
Elevators and Escalators: Vertical transportation systems, such as elevators and escalators, are crucial in multi-story buildings to transport people and goods efficiently and safely between different levels.
Building Management Systems (BMS): BMS or Building Automation Systems (BAS) integrate and control various building services to enhance energy efficiency, optimize performance, and monitor and manage the building’s systems.
These are just a few examples of the building services that contribute to the overall functionality and comfort of a building. The specific services required for a particular building depend on its purpose, size, and complexity. Building services are typically designed by specialized engineers and installed by contractors who specialize in each respective field.