# Masper Build Ltd

Masper Build Ltd is a builder in Notting Hill London. Rated 5.0/5 from 24 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.

No Trust Score yet: not enough public evidence held to score this business.

Operating since at least 2023 (3 years), according to an independent source, not just their own word.

## About
Masper Build Ltd are a reliable and professional HVAC company, providing high quality commercial and domestic air source heat pumps, air conditioning...

## Public review evidence (by source)
| Source | Average rating | Reviews |
| --- | --- | --- |
| TrustATrader | 5.0/5 | 24 |

Most recent review: 2 years ago.

## What customers consistently say
_Recurring strength themes from this trader's own reviews, each with a verbatim quote:_
- **Reliable and punctual** (Quoted from 3 reviews): "they arrived on time" · TrustATrader, 28 Jun 2023

_Respectful and tidy in your home (2 reviewers describe them being respectful of the home and leaving it clean):_ "they protected all floors and surfaces" · TrustATrader, 28 Jun 2023

## In customers' own words
_Verbatim quotes from this trader's public reviews, each attributed to its source:_
> "Everyone I dealt with from MASPER Build LTD was very responsive, professional, efficient. I can certainly say that my experience with them is extremely positive. From Veronica at the desk who was always prompt with her replies and very helpful; to Marian and Denis who came on site to rectify the huge problems caused by previous contractors who had made a real mess in our place. Marian and Denis were both great at their job, very polite, careful and respectful. I very rarely write reviews, but they really deserve to be praised."
> Source: Stef (5.0, via TrustATrader)

> "Excellent installation of air-conditioning unit. Information was provided in advance concerning appropriate brand and installation process, and billing was clear in advance. On the day, they arrived on time, they protected all floors and surfaces, and the final finish is excellent."
> Source: Costas (5.0, via TrustATrader)

> "Really great work. Easy communication and punctual."
> Source: Tina (5.0, via TrustATrader)

## Trades
Builder

## What we checked, and when
_What MyTrustedTraders independently checked for this business (verified items only):_
- Review volume: MyTrustedTraders shows 24 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 09994637 with operating status unknown. (via MyTrustedTraders public listing)
- Contact phone: MyTrustedTraders shows a public phone contact on this profile. (via MyTrustedTraders public listing)
- Website: MyTrustedTraders shows a public website for this trader. (via MyTrustedTraders public listing)

Full verification checklist: https://mytrustedtraders.com/traders/masper-build-ltd-2/checks

## Credentials & sources
- Credentials shown: 4 (none currently verifiable)
- Companies House status: Unknown
- Website online since 2012 (verified via public domain registry)
- Evidence held from: TrustATrader, Microgeneration Certification Scheme, REFCOM (F-Gas register), Waste carrier (Environment Agency)
- Public evidence last checked May 2026

## What this business says about itself
_Self-declared on the trader's own website, not independently verified:_
- VAT number they state: GB 236411235 (check on the HMRC VAT checker: https://www.gov.uk/check-uk-vat-number)

## 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: 07360 268178
- Website: https://masper.co.uk

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Source: MyTrustedTraders, https://mytrustedtraders.com/traders/masper-build-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.