# South London Conversions Ltd

South London Conversions Ltd is a builder in London. Rated 5.0/5 from 56 public reviews across 1 review source. This is the MyTrustedTraders public-evidence profile for this trader, with independent reviews, credentials and registry data from named public sources, no ads, and no paid placement.

Trust Score: 59 out of 100 (good record, gaps to check). The score rests on rated 5.0 from 56 reviews.

## About
In London.

## Public review evidence (by source)
| Source | Average rating | Reviews |
| --- | --- | --- |
| Checkatrade | 5.0/5 | 56 |

Rated 5.0, above the local average for builders in London. Across 2630 builders in London, the typical rating is 4.9 out of 5. We compare against the same businesses a homeowner would find searching for this trade locally.

Most recent review: 8 months ago.

## Customer rating breakdown
_Per-category customer ratings from Checkatrade:_
- Reliability: 5.0 out of 5
- Communication: 5.0 out of 5
- Quality of work: 5.0 out of 5

## What customers consistently say
_Recurring strength themes from this trader's own reviews, each with a verbatim quote:_
- **Reliable and punctual** (Quoted from 2 reviews): "builder who you can trust to be reliable" · Checkatrade, 27 Nov 2025

## In customers' own words
_Verbatim quotes from this trader's public reviews, each attributed to its source:_
> "Major extension/renovation projects present challenges known and unknown and it’s essential to have a builder who you can trust to be reliable, realistically priced, helpful with ideas and who will stick to timelines. South London Conversions were all of these and Tomasz Slembarski was an excellent project manager. He was always contactable throughout our six month project and his team, many of whom were long term employees, were very highly skilled and hard working. We are extremely pleased with the outcome and we have no hesitation in recommending SLC."
> Source: Anonymous (5.0, via Checkatrade)

> "Tomas and his team are excellent builders and delivered an outstanding response to all our requests for our modern kitchen extension. They were polite, well spoken, good humoured, and showed great attention to all the details as well as the big scary stuff with a cranked steel supporting our 'floating bedroom'. The work proceeded to schedule even with all the precautions of Covid lockdowns. Tomas' team's skills and focus on their work was admirable and we would have no reservations in recommending them for your project."
> Source: Anonymous (5.0, via Checkatrade)

> "The work was excellent and what was really reassuring was that the same people who started the job, finished it and they were there every day and not taken off the job. The standard was extremely high and after reading all of the very worrying stories about other builders , it was in fact the best work that I have had done in my house even though I have been there 20 years."
> Source: Anonymous (4.9, via Checkatrade)

## Trades
Builder

## Areas covered
_Towns and areas this trader lists serving. This is their own stated coverage, so confirm they cover your exact address before you book:_
- London

## What we checked, and when
_What MyTrustedTraders independently checked for this business (verified items only):_
- Review volume: MyTrustedTraders shows 56 public reviews on this profile. (via MyTrustedTraders public listing)
- Public listing spread: MyTrustedTraders shows 1 public listing for this trader. (via MyTrustedTraders public listing)
- Business identity: MyTrustedTraders shows public business identity data for company number 09020874 with operating status unknown. (via MyTrustedTraders public listing)
- Contact phone: MyTrustedTraders shows a public phone contact on this profile. (via MyTrustedTraders public listing)
- Current credentials shown: MyTrustedTraders shows 1 current credential on this profile. (via Public credential evidence)

Full verification checklist: https://mytrustedtraders.com/traders/south-london-conversions-ltd-2/checks

## Credentials & sources
- Credentials shown: 3 (1 currently verifiable, listed below)
  - Federation of Master Builders: the Federation of Master Builders: members are independently inspected and can offer an insurance-backed warranty As a member of the Federation of Master Builders, you get independent vetting of the builder, the option of an insurance-backed warranty on the work and access to a dispute resolution service.
- Companies House status: Unknown
- Evidence held from: Checkatrade, CSCS, Federation of Master Builders, NVQ
- Check dates vary by source. Where we hold a date, the check shows it.

## Before you hire a builder
_What to check when choosing this kind of trade (general guidance, not a claim about this business):_
- Never pay a large deposit up front. Agree a staged payment schedule tied to completed milestones, and hold a small retention until snagging is done.
- Get it in writing: an itemised quote with scope, materials, start and finish dates, and how any changes (variations) will be priced.
- Be wary of a cash-only price or pressure to start tomorrow. Both are red flags for an unaccountable job.
- 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: 07488 825281

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Source: MyTrustedTraders, https://mytrustedtraders.com/traders/south-london-conversions-ltd-2
Real public evidence only: every figure traces to a named source, with evidence held from 4 named public sources. If a source does not carry a field, it is not shown.