99.8 % of calls answered in 8 rings!

ELECTRICAL REPAIRS

...in Cardiff & Surrounds

Welcome to M.J. Harris Electrical. We're a family run business offering repairs, upgrades & Installations by NICEIC Approved Electricians in Cardiff. 

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Our electricians live locally in Cardiff for a FAST RESPONSE. They're also fully employed by us for RELIABILITY and our customers' SAFETY!

Fault Finding

Internal/External

Lighting

Rewires

Consumer Units

Extra Sockets

Testing & Electrical Safety Certificates

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OAP DISCOUNTS

FAST RESPONSE

FIXED PRICE

 QUOTES

COVID-19 - WE ARE OPEN & FULLY OPERATIONAL!

Our Service

Your engineer will call within 1 hour of arrival

You'll receive a

fixed price quote 

For any repairs, we'll provide a

3 month guarantee

1st Party Reviews!

4.7/5

"Just wanted to say how nice it was to have Matthew and Richard around. They were patient, super nice and explained everything in detail"

- Mrs Daunte, Cardiff

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