# Nathan Plumbing & Heating Services

Nathan Plumbing & Heating Services is a plumber in East Barnet. Rated 5.0/5 from 36 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: 50 out of 100, with a caution: newest review we found is from March 2024. Weigh that age against the score.

## About
Hi my name is Don O'Halloran and i have been involved in the plumbing and heating industry for over 34 years. I offer a complete central heating service including design and installation. i am gas safe registered and would be happy to advise you on the latest boilers and associated money-saving controls. i offer a comprehensive plumbing service to cover all your needs, including the installation of the latest range of unvented hot water cylinders providing superior hot water flow rates for power showers. We can carry out full scale re-furbishment including entire new plumbing and heating systems . We can also cater for smaller everyday plumbing jobs including washing machine installations, tap replacements and any service work you may require.

## Public review evidence (by source)
| Source | Average rating | Reviews |
| --- | --- | --- |
| Which? Trusted Traders | 5.0/5 | 36 |

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): "arrived when promised." · Which? Trusted Traders, 23 Jan 2019
- **Quality of the work** (Quoted from 2 reviews): "Don did an absolutely superb job of re-routing with new pipework." · Which? Trusted Traders, 8 Apr 2023

_Respectful and tidy in your home (3 reviewers describe them being respectful of the home and leaving it clean):_ "He left the bathroom in a spotless condition" · Which? Trusted Traders, 23 Jan 2019

## What customers consistently praise
_Themes mentioned across this trader's own public reviews:_
- Friendly & polite (mentioned in 44% of reviews we've read)
- Professional (mentioned in 36% of reviews we've read)

## Trades
Plumber

## Services they list
_Listed on public sources or the business's own website; check directly that they cover your job before you book:_
- Unvented cylinder installation and maintenance
- Water softener installation and maintenance
- Bathroom refurbishment
- Bathroom suppliers
- Bathroom design services
- Wet rooms
- Boiler installation
- Underfloor heating
- Radiators and central heating
- Gas emergencies
- Boiler servicing
- gas safety testing and inspection

## What we checked, and when
_What MyTrustedTraders independently checked for this business (verified items only):_
- Review volume: MyTrustedTraders shows 36 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 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/nathan-plumbing-heating-services/checks

## Credentials & sources
- Credentials shown: 1 (none currently verifiable)
- Companies House status: Unknown
- Evidence held from: Which? Trusted Traders
- Public evidence last checked June 2026

## Opening hours
- Source: Which? Trusted Traders
- Monday–Friday: 8am–5:30pm

## Before you hire a plumber
_What to check when choosing this kind of trade (general guidance, not a claim about this business):_
- Agree the call-out fee, the hourly or fixed rate, and whether parts are charged on top, in writing, before an emergency plumber starts. Out-of-hours overcharging and 'while I'm here' add-ons are common complaints.
- Be wary of a plumber who, on a first visit, says your whole system or boiler must be replaced. Get a second opinion and an itemised quote (parts and labour separately) before agreeing to major work.
- Gas and boiler work is a separate, regulated trade, not general plumbing. Make sure anyone working on a gas appliance is specifically registered to do gas work, and ask to see that registration before they start.
- For the water-regulations side of plumbing, a WaterSafe-approved plumber is vetted, qualified to the water regulations and insured. You can check yours or find one free at watersafe.org.uk.
- Look for consistent reviews across several named sources, not one polished profile.

## Contact
- Phone: 07831 659824
- Website: http://www.ohalloranplumbing.co.uk

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Source: MyTrustedTraders, https://mytrustedtraders.com/traders/nathan-plumbing-heating-services
Real public evidence only: every figure traces to its named source. The evidence for this business comes from a single public source, so it is not yet cross-checked against a second. If a source does not carry a field, it is not shown.