# MAM Building Services Ltd

MAM Building Services Ltd is a carpenter / joiner in London. Rated 5.0/5 from 104 public reviews across 3 named sources. 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
MAM Building Services Ltd has been vetted and approved by TrustATrader. Covering all of West London Areas

## Public review evidence (by source)
| Source | Average rating | Reviews |
| --- | --- | --- |
| TrustATrader | 5.0/5 | 104 |

_Per-source review counts may overlap — they need not sum to the 104 cross-checked total above._

Rated 5.0★ — in line with the local average for carpenters in London. Across 688 rated carpenters in London, 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:_
> "I've been using Mariusz on various projects for over 10 years. He's one of the few skilled tradesman I always use as his quality of workmanship and reliability is superb. I also use Mariusz for our rental properties and our tenants always ask for him. Another I reason I highly endorse him is that he always gives complete and full breakdowns for larger projects so there's never "surprise" additional work. I cannot recommend him highly enough. 10/10"
> — Janush Whitmy-Smith (5.0, via TrustATrader)

> "I have worked with Mariusz and his team on many projects over the last 10years and have always found his approach professional and the quality of his work outstanding."
> — David (5.0, via TrustATrader)

> "Mariusz completed a whole flat refurbishment. He advised and bought all materials at my request. We had regular meetings throughout the project and he sent pictures of products from the shop as well as sourcing samples. He checked in with me before installing any product. The proof is in the pudding when 7 years later the flat is looking as good as new."
> — Christine (5.0, via TrustATrader)

## Trades
Carpenter

## Independent verification
_What MyTrustedTraders independently checked for this business (verified items only):_
- Review volume: MTT is showing 104 public reviews on this profile. (via Companies House)
- Source profile spread: MTT is showing 3 source profiles for this trader. (via Companies House)
- 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)
- Website: MTT is showing a public website for this trader. (via MyTrustedTraders public listing)
- Accreditations shown: MTT is showing 1 credential or accreditation on this profile. (via Public credential evidence)
- Work photos: MTT is showing 12 work photos on this profile. (via MyTrustedTraders public listing)

Full verification checklist: https://mytrustedtraders.com/traders/mam-building-services-ltd-3/checks

## Credentials & sources
- Verified credentials on file: 1
  - Chartered Institute of Architectural Technologists
- Companies House status: unknown
- Evidence held from: Companies House, MyBuilder, TrustATrader

## Before you hire a carpenter / joiner
_What to check when choosing this kind of trade — general guidance, not a claim about this business:_
- Look for consistent reviews across several named sources, not one polished profile.
- Check any verified credentials, and that the business details independently check out.
- Get a written quote and keep guarantee, insurance and payment terms in writing.
- Run the Cowboy Checker before you commit to anyone.

## Contact
- Phone: 0352623352
- Website: https://mam.london/

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Source: MyTrustedTraders — https://mytrustedtraders.com/traders/mam-building-services-ltd-3
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.