Commercial Electrical Services for Businesses in London
Helping your business stay switched on with expert Commercial Electrical Services
Thermal imaging, fault-diagnosis, and bespoke control panel design and build
Helping You Stay Switched On
Commercial and Industrial Electrical Services in London and Beyond
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 Commercial 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.
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Comprehensive electrical inspections, troubleshooting, and repairs for wiring, circuits, and industrial systems ultimately minimising downtime and enhancing workplace safety.
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Advanced thermal imaging inspections for electrical systems in commercial properties, pinpointing hotspots and potential faults before they cause costly downtime or safety hazards.
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Quick 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.
At DB Site Services we go beyond standard commercial electrical services by providing advanced thermal imaging surveys and compliance‑driven inspections tailored for business environments. Thermal imaging uses state‑of‑the‑art infrared cameras to detect hidden electrical faults, such as loose connections, overloaded circuits or overheating components , long before they cause downtime or fire risk. Because inspections can be carried out while your systems remain live, these surveys are completely non‑intrusive and minimise disruption to your operations.
By integrating thermal imaging into our commercial electrical services, we help you maintain compliance with regulatory standards (such as BS 7671, Electricity at Work Regulations) and provide documented evidence of condition and performance for insurers and auditors.
More importantly for your business, early fault detection means fewer emergency call‑outs, less unplanned downtime and lower repair costs, exactly what you need from a commercial electrical services partner.
Contact us today to arrange a thermal survey and strengthen your electrical infrastructure’s safety, reliability and compliance.
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