# AJA Plumbing & Heating

AJA Plumbing & Heating is a gas engineer in Watford. Rated 4.8/5 from 10 public reviews across 1 review source. This is the MyTrustedTraders public-evidence profile — independent reviews, credentials and registry data from named public sources, with no ads and no paid placement.

Trust score: 47/100

3 reviews in the last year.

## About
In Watford, Hertfordshire.

## Public review evidence (by source)
| Source | Average rating | Reviews |
| --- | --- | --- |
| Checkatrade | 4.8/5 | 10 |

_Per-source review counts may overlap — they need not sum to the 10 cross-checked total above._

Most recent review: 8 months ago.

## In customers' own words
_Verbatim quotes from this trader's public reviews, each attributed to its source:_
> "Aiden was an absolute diamond! Boiler was leaking on top of wiring and fused. Extremely dangerous but he sorted the whole thing and took all of the worry away. His price was very competitive and he was really flexible and knowledgable. So pleased and would definitely use again and recommend. I’ve never recommended anyone before as have never been to this standard!!!"
> — Anonymous (5.0, via Checkatrade)

> "Works were carried out according to previous plans between myself and the company, Timelines were adhered to, and generally a pleasant experience professional workmanship and reasonable pricing Would definitely recommend this company for plumbing works"
> — Anonymous (5.0, via Checkatrade)

> "Aidan did a very thorough full service on our Worcester boiler. Plus a couple of other jobs, one of which was very tricky. Clean, thorough and explained everything"
> — Anonymous (4.3, via Checkatrade)

## Trades
Gas engineer, Plumber

## Services they list
_Listed on public sources or the business's own website; check directly that they cover your job before you book:_
- Gas Boiler Installation
- Gas Central Heating Installation
- Gas Central Heating Servicing / Repair
- Gas Safety Checks - CP12
- General Plumbing

## Areas covered
_Towns and areas this trader lists serving (their own stated coverage — confirm they cover your exact address before you book):_
- Hertfordshire
- Watford

## Independent verification
_What MyTrustedTraders independently checked for this business (verified items only):_
- Review volume: MTT is showing 10 public reviews on this profile. (via MyTrustedTraders public listing)
- Public listing spread: MTT is showing 1 public listing for this trader. (via MyTrustedTraders public listing)
- Business identity: MTT is showing public business identity data with operating status unknown. (via MyTrustedTraders public listing)

Full verification checklist: https://mytrustedtraders.com/traders/aja-plumbing-heating/checks

## Credentials & sources
- Credentials shown: 0
- Companies House status: unknown
- Evidence held from: Checkatrade

## Before you hire a gas engineer
_What to check when choosing this kind of trade — general guidance, not a claim about this business:_
- By law, anyone working on your gas appliances must be on the Gas Safe Register — ask to see their Gas Safe ID card and check the licence number at gassaferegister.co.uk before they start.
- Never let an unregistered person touch your gas: unsafe gas work risks carbon monoxide poisoning, fire and explosion, and is a criminal offence.
- For a boiler or appliance install, get the work and price in writing and keep the Gas Safe / Building Regulations certificate they are required to give you.
- Confirm they cover your area and can actually come out in your timeframe before anything else.
- Read recent reviews for reliability and turning up on time — not only the quality of the work.

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Source: MyTrustedTraders — https://mytrustedtraders.com/traders/aja-plumbing-heating
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.