Electricians in Merthyr Tydfil: local rates and finding a registered contractor (2026)
3 min readUpdated May 2026By Rhodri Evans
Electrician Costs in Merthyr Tydfil
Merthyr Tydfil electrician rates in 2026 run from £38 to £65 per hour, among the lower end of Welsh rates, reflecting the local cost structure.
Common electrical job costs in Merthyr:
Job
Typical cost
Consumer unit replacement
£350–680
EICR (electrical safety report)
£140–260
Full rewire (3-bed house)
£3,200–6,000
EV charger installation
£480–850
New sockets or light fittings
£55–110 each
Finding a Registered Electrician in Merthyr Tydfil
Merthyr Tydfil (CF47, CF48) is served by local electricians and by firms covering the South Wales Valleys from Cardiff. For any significant electrical work, use a NICEIC, NAPIT, or ELECSA registered contractor, this ensures the work is certified and properly notified to building control.
For landlords in Merthyr, an Electrical Installation Condition Report (EICR) is legally required every 5 years for privately rented properties, use a registered electrician to ensure the certificate is valid.
Common questions
What do electricians charge in Merthyr Tydfil?
Merthyr Tydfil electricians charge £38–65 per hour in 2026. A consumer unit replacement costs £350–680 and a full house rewire costs £3,200–6,000.
Is an EICR required for rental properties in Merthyr Tydfil?
Yes, landlords in Merthyr Tydfil must have an Electrical Installation Condition Report (EICR) carried out by a registered electrician every 5 years for all privately rented properties, under the Electrical Safety Standards in the Private Rented Sector (Wales) Regulations.
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