Electrical Services

Energy
Solutions

LED Lighting Solutions

Refurbishment Services

Fabric
Services

Mechanical Services

Design
& Build

Your Building Services Partner Across London & Kent

Sigma Building Services delivers fully integrated Mechanical, Electrical, Fabric, Refurbishment and Design & Build services for commercial, public sector and private buildings. With over 20 years of experience, we combine technical expertise with practical delivery, ensuring buildings are safe, efficient, fit-for-purpose and ready for the future.

Read more about us