# Boiler Engineer 4U Ltd Boiler Engineer 4U Ltd is a plumber in Wandsworth. Rated 5.0/5 from 260 public reviews across 2 review sources. 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: 70 out of 100 (strong track record). The score rests on rated 5.0 from 260 reviews across 2 review sources. 16 reviews in the last 12 months. Operating since at least 2016 (10 years), according to an independent source, not just their own word. ## 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 - Plumber ## About Central heating in London, Greater London. ## Public review evidence (by source) | Source | Average rating | Reviews | | --- | --- | --- | | Checkatrade | 5.0/5 | 220 | | Which? Trusted Traders | 5.0/5 | 40 | _Per-source review counts may overlap. They need not sum to the 260 cross-checked total above._ Independently rated 5.0 out of 5 across 2 separate review sources. Ratings that agree across independent sources are far harder to fake than a single glowing profile. Rated 5.0, in line with the local average for plumbers in Wandsworth. Across 26 plumbers in Wandsworth, 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: 9 months 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): "He was punctual, polite, and very professional throughout the visit." · Which? Trusted Traders, 4 Oct 2025 - **Quality of the work** (Quoted from 3 reviews): "The installations are always completed quickly without cutting corners, and the craftsmanship is built to last." · Which? Trusted Traders, 25 Jan 2026 - **Clear communication** (Quoted from 2 reviews): "Very professional and good communicator. Basil walked us through all the stages of the installation." · Which? Trusted Traders, 16 Jul 2026 _Customers who keep coming back (7 reviewers describe returning):_ "We are a property investors and using the services of Boiler Engineer 4U LTD for several years for our boiler installations and gas works." · Checkatrade, 12 Dec 2022 _Respectful and tidy in your home (3 reviewers describe them being respectful of the home and leaving it clean):_ "Was very pleased by the quality of work and diligence in cleaning up after themselves." · Checkatrade, 14 Jan 2025 ## What customers consistently praise _Themes mentioned across this trader's own public reviews:_ - Professional (mentioned in 28% of reviews we've read) ## In customers' own words _Verbatim quotes from this trader's public reviews, each attributed to its source:_ > "⭐⭐⭐⭐⭐ Boiler Engineer 4U LTD installed a Vaillant EcoTec Plus 937 Combi Storage Boiler for us. The team delivered excellent workmanship, ensuring everything was installed perfectly and safely. The boiler is performing brilliantly, with reliable heating and hot water. Professional, efficient, and highly recommended!" > Source: Anonymous (5.0, via Checkatrade) > "We recently contracted Vasil to help fix a gas leak. He was an incredibly quick to respond and did a fantastic job installing new pipework to a very high level. We were very grateful for his level of professionalism and pace of work! We would highly recommend using Vasil and we will certainly do so for any future jobs we have." > Source: Anonymous (5.0, via Checkatrade) ## Trades Plumber, 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 - Bathroom & Kitchen Plumbing - Blocked Baths - Blocked Sinks - Blocked Toilets - Gas Boiler Installation - Gas Boiler Servicing / Repair - Gas Central Heating Installation - Gas Central Heating Servicing / Repair - Gas Cooker Installation - Gas Safety Checks - CP12 - General Plumbing ## 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:_ - Greater London - London ## See their work _Portfolio and gallery links this business publishes. Inspect the source to see what each image represents:_ - [Photo gallery](https://boilerengineer4u.co.uk/portfolio/) - [Instagram](https://www.instagram.com/boilerengineer4ultd) - [Facebook](https://web.facebook.com/boilerengeener4u) ## What we checked, and when _What MyTrustedTraders independently checked for this business (verified items only):_ - Review volume: MyTrustedTraders shows 260 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 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/boiler-engineer-4u-ltd-2/checks ## Credentials & sources - Credentials shown: 1 (none currently verifiable) - Companies House status: Unknown - Website online since 2009 (verified via public domain registry) - Evidence held from: Which? Trusted Traders, Checkatrade - Public evidence last checked June 2026 ## What this business says about itself _Self-declared on the trader's own website, not independently verified:_ - Emergency availability: 24/7 EMERGENCY PLUMBING - Guarantee: Full warranty and guarantee - Areas served: South London, Balham, Battersea, Clapham, Putney, Wandsworth, Wimbledon - Services stated: Heat pump installation · Underfloor heating installation · Air conditioning installation - Good to know: Free quotes - VAT number they state: GB 454617776 (check on the HMRC VAT checker: https://www.gov.uk/check-uk-vat-number) ## Opening hours - Source: Which? Trusted Traders - Open 7 days a week - Monday–Sunday: 12am–11:59pm ## 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. - Confirm they cover your area and can actually come out in your timeframe before anything else. ## Contact - Phone: 07426 445062 - Website: https://boilerengineer4u.co.uk --- Source: MyTrustedTraders, https://mytrustedtraders.com/traders/boiler-engineer-4u-ltd-2 Real public evidence only: every figure traces to a named source, and reviews are cross-checked across 2 review sources. If a source does not carry a field, it is not shown.