Jag Building Services Ltd

See some of our work here

Welcome

JAG Building Services London Ltd

Hello and welcome to JAG Building Services. If you require a proven, progressive mechanical and electrical contractor you’re in the right place.

We deliver high performance M&E solutions throughout London and the South East. Our right first time approach and ability to mobilise quickly makes us easy to work with and keeps our clients coming back time and again.

Our success to date has been built primarily on our in house delivery and engineering capabilities. These are the driving force behind our project delivery success.

Our Services

What We Do

Mechanical Services

HVAC (Heating, Ventilation, and Air Conditioning): Design, installation, and maintenance of climate control systems.
Refrigeration Systems: Installation of commercial and industrial cooling systems.
Ductwork Fabrication and Installation: For air distribution in buildings.
Fire Protection Systems: Includes sprinkler systems, fire dampers, and smoke control systems.

Electrical Services

Power Distribution: Installation of electrical panels, transformers, and switchgear.
Lighting Systems: Exterior lighting, emergency lighting, and smart lighting controls.
Renewable Energy Solutions: Solar, battery storage, and EV charging stations.
Data Cabling and Network Systems: Structured cabling, IT infrastructure, and fibre optic installations.

Fire Detection and Alarm Systems:

Third Party accredited to BAFE SP203-1
Voice alarm and public address systems
Emergency lighting systems
Disabled refuge systems
Disabled toilet alarm systems
Evacuation Alert Systems:

Third Party accredited to BAFE SP207

Security Systems

CCTV systems
Intercom Systems
Access Control
Intruder Alarms
Remote monitoring

Plumbing Services

Water Supply and Drainage: Piping systems for potable water, wastewater, and stormwater management.
Sanitary Installations: Toilets, sinks, showers, and commercial kitchen plumbing.
Gas Piping and Distribution: Safe installation of gas lines for heating and industrial use.
Hot Water Systems: Boilers, water heaters, and heat pump installations.

Partner with JAG for MEP Excellence

Whether you're developing a commercial office, a residential high-rise, or a mixed-use facility, JAG Building Services offers the expertise, reliability, and forward-thinking solutions needed to bring your vision to life.

Make an Appointment

Built on Expertise

Powered by In-House Engineering

Our success is driven by the exceptional capabilities of our in-house engineering and delivery teams. Unlike many competitors who rely heavily on subcontractors, we control every aspect of the MEP process, ensuring seamless coordination, high-quality workmanship, and strict adherence to project timelines. This hands-on approach allows us to deliver complex building systems on time, on budget, and to the highest industry standards.

By investing in our people, processes, and technology, we continue to set new benchmarks in MEP innovation, ensuring that every project we undertake meets the evolving demands of modern construction.

Projects