What do customers say about Dolfin Electricals Ltd?

Dolfin Electricals Ltd has 4 public reviews, averaging 5 out of 5. You can read the individual reviews and where each came from in the reviews section above.

How do I know Dolfin Electricals Ltd's reviews are genuine?

Dolfin Electricals Ltd's 4 public reviews come from a named public review source, and MyTrustedTraders links every one back to where it was published — so you can open the source and read them yourself rather than trusting a single curated page. MyTrustedTraders brings this public evidence together with no ads and no paid placement: we show where every review came from rather than selling rankings, so you can weigh the evidence for yourself.

Electrician

Dolfin Electricals Ltd

London5.0· 4 reviews · 1 independent public source

Trust score

47out of 100

Rating5.0★

Review volumeLow · 4

Evidence breadth1 independent public source

Profile statusListed

Based on rating, review volume, independent sources and verification. Evidence context — not a guarantee of workmanship.

Electrician EV charger installer

Reviews · public evidence

What customers say

These reviews are published independently on the named public source below — not testimonials this trader chose to show. We bring them together and link each one back to where it appeared, so you can open the source and read it yourself.

5.0out of 5

4 reviews in public evidenceMost recent review 2 years ago

Checkatrade4 reviews · 5.0 avg

Highlights

"Victor and his team were reliable and professional. Works completed promptly and to a good standard. Would have no problem recommending Dolphin Electrical's."

"Good job on time, moving plug sockets to accommodate tech hardware in the home office and other rooms in the house. Messy work but at the end of the day always left clean. Polite and respectful to family and worked around us."

Detailed reviews

Local context

Rated 5.0★ — above the local average for electricians in London

Across 920 rated electricians in London, the typical rating is 4.9★. We compare against the same businesses a homeowner would find searching for this trade locally.

Sources

Every signal, traced to its origin

1 named public source

Public evidence last checked May 2026

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Electrician in London.

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What to check before you hire

Worth checking yourself

Review volume: Low · 4

Evidence breadth: 1 independent public source

Profile status: Listed

Verify at the sourceCheck them yourself

Electrical work in homes in England & Wales should be done by a registered competent person who can self-certify it meets the Part P safety rules. Check they're on the official register.

Check the electrical register

In England and Wales, notifiable electrical work (new circuits, a consumer unit, anything in a bathroom or kitchen) must by law be signed off under Part P of the Building Regulations — confirm they will handle that.

Prefer an electrician registered with a government-approved competent-person scheme (NICEIC, NAPIT or ELECSA) so they can self-certify the work meets the wiring regulations.

Insist on the Electrical Installation Certificate (or Minor Works Certificate) when the job is done — it is your proof the work is safe and compliant, and you will need it if you ever sell.

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