Trusted electrician in Watford
Power you can trust, done right.
SLG Electrical Services is a Watford-based electrical contractor for homes and businesses. Installations, repairs, EICRs, EV chargers, solar and full rewires, carried out safely and certified.
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Electrical services for homes and businesses
From a single light fitting to a full rewire, every job is tested, certified and left tidy. Switch between homes and businesses to see how we can help.
Electrical installations
New circuits, extra sockets, kitchens, extensions and outdoor power, installed neatly and certified.
For homesExtra sockets, kitchen and extension wiring, garden power and outbuildings.
Find out moreElectrical repairs
Tripping switches, dead sockets and faults traced quickly and fixed properly, not patched.
For homesTripping RCDs, sockets or lights that have stopped working, burning smells or buzzing.
Find out moreLighting installations
LED downlights, pendants, feature and garden lighting that changes how a room feels.
For homesLED downlights, pendants, under-cabinet strips, dimmers and garden lighting.
Find out moreEICRs
Electrical Installation Condition Reports for homeowners, landlords, buyers and businesses.
For homesA health check for your wiring, ideal when buying, selling or after 10 years.
Find out moreConsumer unit changes
Old fuse boxes replaced with modern consumer units and RCBO protection.
For homesSwap an old fuse box for a modern unit with RCD or RCBO protection and surge protection.
Find out moreEV charger installations
Home and workplace EV chargers installed safely, tidily and ready to use.
For homes7kW home chargers on driveways and garages, with smart scheduling for cheaper overnight tariffs.
Find out moreSolar PV and battery storage
Solar panels and battery storage to cut your bills and use more of your own energy.
For homesRoof-mounted solar with battery storage so you can use daytime energy in the evening.
Find out moreCeiling fan installations
Ceiling fans fitted securely, with or without lights and remote control.
For homesBedroom and living room fans, with integrated lights, remotes or wall controls.
Find out moreHouse rewires
Full and partial rewires that bring older homes up to modern standards.
For homesFull or partial rewires for older homes, renovations and properties with outdated wiring.
Find out moreTell us what you need in four taps
Pick the work, the property and when you need it. We'll turn it into a message you can send through our contact form, so we can come back to you with the right price.
- Free quotes with no obligation
- Clear pricing before work starts
- Domestic, landlord and commercial work
A local electrician who does the job properly
We're a Watford company, so our reputation depends on the people we work for across Hertfordshire and north-west London. That means turning up when we say we will, explaining the work in plain English and leaving every job safe, tested and tidy.
Every installation is carried out to the current wiring regulations, BS 7671 (18th Edition), and you'll receive the right certificate for the work.
About SLGGet in touch
Call, message or send a quick enquiry with the details of the job.
Free quote
We'll visit or discuss the work and give you a clear price.
The work
Carried out safely and neatly, with your home or premises respected.
Certified
Everything is tested and you receive your certificate.
Covering Watford and the surrounding areas
Based in Watford, we cover homes and businesses across south-west Hertfordshire and north-west London.
See what our customers say
Read genuine reviews from customers across Watford and the surrounding areas on our Google Business Profile. If we've worked for you, a quick review helps other local people find us.