# MH3 Plumbing And Heating (Southern) Limited

MH3 Plumbing And Heating (Southern) Limited is a gas engineer in Southampton. Rated 5.0/5 from 84 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: 62 out of 100 (good record, gaps to check). The score rests on rated 5.0 from 84 reviews.

We cross-checked Companies House: this business is officially registered for work that matches the gas engineer services it advertises - independent confirmation it's a genuine business set up to do this kind of work, not just a directory entry.

## Emergency callout
_Listed for emergency callout on Checkatrade. This is how they list themselves. Call ahead to confirm they can attend your job right now before you rely on it:_
- Central Heating Repair

## About
Central heating in SOUTHAMPTON, Hampshire.

## Public review evidence (by source)
| Source | Average rating | Reviews |
| --- | --- | --- |
| Checkatrade | No rating shown | 84 |

Rated 5.0, above the local average for gas engineers in Southampton. Across 82 gas engineers in Southampton, 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: 7 months ago.

## What customers consistently praise
_Themes mentioned across this trader's own public reviews:_
- Friendly & polite (mentioned in 60% of reviews we've read)
- Professional (mentioned in 40% of reviews we've read)

## In customers' own words
_Verbatim quotes from this trader's public reviews, each attributed to its source:_
> "We needed some semi urgent work on a leaking boiler. Mike called us back, rearranged to see us next day, diagnosed the problem while temporarily fixing until the part was available and came back with a week to complete the work. Very knowledgeable, friendly and honest, he and his team solved our problem. I’d recommend to anyone needing help"
> Source: Anonymous (5.0, via Checkatrade)

> "I have used MH3 Plumbing on a number of occasions and have always been happy with their service. I have no issue in recommending them."
> Source: Anonymous (5.0, via Checkatrade)

> "Good communication. Responded quickly to messages. Engineer very polite and prompt."
> Source: Anonymous (5.0, via Checkatrade)

## Trades
Gas engineer

## Services they list
_Listed on public sources or the business's own website; check directly that they cover your job before you book:_
- Air Source Heat Pump Installation - ASHP

## 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:_
- Hampshire
- Southampton

## What we checked, and when
_What MyTrustedTraders independently checked for this business (verified items only):_
- Review volume: MyTrustedTraders shows 84 public reviews on this profile. (via MyTrustedTraders public listing)
- Public listing spread: MyTrustedTraders shows 2 public listings for this trader. (via MyTrustedTraders public listing)
- Business identity: MyTrustedTraders shows public business identity data for company number 09817046 with operating status active. (via MyTrustedTraders public listing)
- Contact phone: MyTrustedTraders shows a public phone contact on this profile. (via MyTrustedTraders public listing)

Full verification checklist: https://mytrustedtraders.com/traders/mh3-plumbing-and-heating-southern-limited-2/checks

## Credentials & sources
- Credentials shown: 0
- Companies House status: Active
- Run by 1 director; the longest-serving current director was appointed in 2015 (Companies House officers)
- Evidence held from: Checkatrade, Companies House
- Check dates vary by source. Where we hold a date, the check shows it.

## 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.

## Contact
- Phone: 07455 730511

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Source: MyTrustedTraders, https://mytrustedtraders.com/traders/mh3-plumbing-and-heating-southern-limited-2
Real public evidence only: every figure traces to a named source, with evidence held from 2 named public sources. If a source does not carry a field, it is not shown.