CR Electrics has been trading for over 30 years now, originally set up by Colin Renwick after leaving the RAF as an engineer.

CR Electrics primary business is electrical installation in new build houses mainly for the national developers such as Bellway Homes, Barratt Homes and St Modwen Homes.

about CR electricians cardiff

We pride ourselves on being experienced electrical contractors in the south wales area, with excellent standards of installation and customer after care. With our highly skilled team, we can meet all your electrical needs.

We are experienced, friendly electricians with a strong family ethos. At CR Electrics, we not only provide an exceptional service to all our customers, but we also ensure that we give the best experience, meaning that we can create lasting partnerships with our clients.


Private/Bespoke electrical installations

Our electricians will work closely with you to design an electrical system tailored to the specific needs of your property, regardless of the scale of work required, and are fully equipped to safely and efficiently install and maintain your system in a manner that causes the least possible disruption to you.

Customer Care service

If you call us with an electrical problem, commercially, we understand that its costing your business time and money and in the domestic situation it can cause you and your family great stress. That’s why our team of qualified electricians are always on stand by ready to respond quickly and resolve your problem.

Not sure if you also have down that we are SMAS and CHAS registered as well.

Domestic Electrical installation

All aspects of installation, distribution board, lighting, power sockets, 3 phase consumer units, electrical re wiring, fire alarm installations, domestic burglar alarms and data cabling.

Inspection & Testing

PAT testing, Electrical Installation Condition Reports, Emergency light testing, fire alarm testing.

CCTV installations

We will work closely with you to develop a suitable security system and camera network, monitored if required.

General electrical maintenance

We offer a 24hr call out service and same day service.

35 Year Banner


Want a chat about your project? Looking for an Emergency Electrician?

contact electrican cardiff