# Mark One Electrical Services

Mark One Electrical Services is an electrician in Southampton. Rated 5.0/5 from 461 public reviews across 1 named source. This is the MyTrustedTraders public-evidence profile — independent reviews, credentials and registry data cross-checked across named sources, with no ads and no paid placement.

## About
Verified electrician in Southampton, Hampshire.

Rated 5.0★ — in line with the local average for electricians in Southampton. Across 98 rated electricians in Southampton, the typical rating is 4.9★. We compare against the same businesses a homeowner would find searching for this trade locally.

## In customers' own words
_Verbatim quotes from this trader's public reviews, each attributed to its source:_
> "Mark replaced 6 LED downlighters and an extractor fan and fitted extra lights in the loft. He was very efficient, friendly and professional and I would recommend him."
> — Ken W (5.0, via Checkatrade)

> "Excellent service and would recommend Mark without hesitation. Could not fault his promptness - arrived the same day as our call and did a thorough check of the faulty outlet in our kitchen. He explained everything clearly and was very friendly and professional. Issue was resolved straight away with replacement and tested to ensure issue was resolved."
> — Anonymous (5.0, via Checkatrade)

> "Mark was excellent. His response was prompt and communication timely and clear. He appeared to be thorough and demonstrated excellent knowledge in terms of identifying the problem - which he fixed and checked. He also provided an appraisal of further work which would be desirable to mitigate further issues down the line. I would have no hesitation in contacting him to undertake that work. Thank you Mark!"
> — Jem R (5.0, via Checkatrade)

## Trades
Electrician, Landscaper, Plumber

## Independent verification
_What MyTrustedTraders independently checked for this business (verified items only):_
- Review volume: MTT is showing 461 public reviews on this profile. (via Checkatrade)
- Source profile spread: MTT is showing 1 source profile for this trader. (via Checkatrade)
- Business identity: MTT is showing public business identity data with operating status unknown. (via MyTrustedTraders public listing)
- Contact phone: MTT is showing a public phone contact on this profile. (via MyTrustedTraders public listing)
- Trade-specific register: MTT is showing electrical register evidence or related credential evidence on this profile. (via Public credential evidence)
- Accreditations shown: MTT is showing 2 credentials or accreditations on this profile. (via Public credential evidence)

Full verification checklist: https://mytrustedtraders.com/traders/mark-one-electrical-services/checks

## Credentials & sources
- Verified credentials on file: 2
  - City and Guilds
  - NICEIC: a government-approved electrical competent-person scheme whose members self-certify that their work meets the wiring regulations
- Companies House status: unknown
- Evidence held from: Checkatrade

## Before you hire an electrician
_What to check when choosing this kind of trade — general guidance, not a claim about this business:_
- 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.
- Ask to see a portfolio of completed work like yours, plus recent references you can contact.
- Check the credentials and registrations that matter for this work — and that they are current.

## Contact
- Phone: 07307 201823

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Source: MyTrustedTraders — https://mytrustedtraders.com/traders/mark-one-electrical-services
Real public evidence only: every figure traces to a named source and is cross-checked. If a source does not carry a field, it is not shown.