Commercial and Industrial
Electrical Services
Helping your business stay switched on with expert Commercial Electrical Services.
Decades of experience providing reliable electrical servicing, thermal imaging, fault-diagnosis, and bespoke control panel design and build.
DB Site Services is your trusted partner in commercial electrical services in the London. Our engineers are up to date with all compliance standards and skill in electrical design, installation and maintenance. We’re committed to providing transparent, cost effective solutions to power your business forward and keep every component of your business safe.
Our Electrical Services
Design, build, repairing and upgrade. Testing control panels including PLCs, I/O cards, drives and temperature controllers to keep your systems safe, accurate and efficient.
Learn MoreComprehensive electrical inspections, troubleshooting, and repairs for wiring, circuits, and industrial systems ultimately minimising downtime and enhancing workplace safety.
Learn MoreAdvanced thermal imaging inspections for electrical systems in commercial properties, pinpointing hotspots and potential faults before they cause costly downtime or safety hazards.
Learn MoreQuick turnaround?
A member of our team will call you back to answer all your commercial and industrial electrical service enquires.
- Barbican
- Farringdon
- Finchley
- Hendon
- Harrow
- Westminster
- Holborn
- Finsbury Park
- Islington
- Enfield
- Richmond
- Hammersmith
- Ealing
- Holloway
- Muswell Hill
- Mill Hill

Complete Electrical Control Panel Solutions
Fix, Maintain & Upgrade Your Electrical Control Systems
Our Commercial Electrical Services cover a wide range of repairs, including control panels, electronic systems, AC/DC drives, PLCs, I/O cards, timers, HMIs, and temperature controllers. Faulty PCBs, damaged monitors, or non-responsive interfaces can slow down your business. With our expert Commercial Electrical Services, we quickly resolve control panel issues to minimize downtime and ensure your systems stay running smoothly.
Need a replacement part? We supply high-quality control system components such as inverter drives, VSDs, boiler controls, temperature modules, and dampers, ready for quick install to minimise disruption.
Thermal imaging helps detect faults before they fail. Our predictive maintenance service identifies hot spots in panels, motors, and connections. Keeping your equipment safe and efficient.
We design and install control systems for critical operations, including generator UPS setups and secure server room supplies. Reliable, scalable solutions tailored to your infrastructure.