- Source checked
- 25 Jun 2026
Public evidence profile · Checked June 2026
Boiler Engineer 4U Ltd
Emergency callout
Central Heating Repair, Plumber
Credentials & registries
Which? Trusted Trader
Trust Score
70out of 100
- Rated 5.0 from 260 reviews across 2 review sources
- Reviewed 8 months ago
How this score is worked out
Rating5.0 / 5
Review volume260
Independent sources2 independent public sources
Credentials1 credential shown
How this score is made up
What customers say47.8 of 60
Independent checks11.9 of 30
Track record10 of 10
See the independent checks
- Licences and credentials0.6 of 8.3
- Ways to reach them8.3 of 8.3
- Reviewed on more than one site3.1 of 6.2
- Registered company details0 of 4.1
- Photos of their work0 of 2.1
- Industry recognition0 of 1
Missing evidence lowers the score because we can't check it. It doesn't mean it doesn't exist. Claiming a profile never changes the score. Evidence context, not a guarantee of workmanship.
Trust at a glance
2 checksWhat we can verify about Boiler Engineer 4U Ltd
Each card sums up one thing we can check from public sources. Open it for the full detail and the named source. This is evidence context, not a guarantee.
Emergency calloutCentral Heating Repair, PlumberSee detail →Credentials & registriesWhich? Trusted TraderSee detail →
See the full verification checklist for Boiler Engineer 4U Ltd →From Checkatrade
Emergency callout
Lists emergency callout on Checkatrade for these jobs:
- Central Heating Repair
- Plumber
This is how they list themselves on Checkatrade. Call ahead to confirm they can come out for your job right now before you rely on it.
From Which? Trusted Traders
Opening hours
Open 7 days a week
The hours this business publishes online, handy for knowing when to call. Confirm before you set off.
- Monday–Sunday
- 12am–11:59pm
From customer reviews
What customers consistently say
What this trader's customers report about their jobs, in their own words.
Respectful and tidy in your home: “our property was left spotless after the installation.” · Checkatrade, 22 Oct 2024
Credentials and associations
1Credentials and memberships
These credentials and memberships are attributed to named public sources. Check the source before relying on them.
Source-listed gallery
10 photosPhotos listed on Which? Trusted Traders
These sources do not label every image as completed work. The gallery may include projects, people, logos or certificates, so it does not count as completed-work evidence.
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Reviews · public evidence
What customers say
These reviews are published independently on the named public sources below, not testimonials this business chose to show. We bring them together and link each one back to where it appeared, so you can open the source and read it yourself.
5.0out of 5
Customers often mention
Where these reviews are published
- Checkatrade220 reviews · 5.0 avg
- Which? Trusted Traders40 reviews · 5.0 avg
Highlights
“⭐⭐⭐⭐⭐ 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!”
“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.”
“Sorted the experience with minimal hassle. Was very pleased by the quality of work and diligence in cleaning up after themselves. Will use again.”
Detailed reviews
These are the individual reviews we hold for Boiler Engineer 4U Ltd, including the highlights above. The 260 headline total is the review volume reported across public review sources.
Show reviews for:
Verified by CheckatradeBoiler pressure going to dangerous level.
Thanks to Vasil and his quick and outstanding service my boiler was fixed in a period of a hour. He come on time ( Actually 30 minutes earlier ), was professional and detailed, he cleaned afterwards ( Not really so usual like we all know ) and was in contact with me asking for updates regarding issue which he fixed. Definitely I can recommend him and his service to anyone looking for boiler engineer around SW London. 🌟 🌟🌟🌟🌟
Verified by CheckatradeCentral heating repair
Yes very efficient, tidy and reliable. Replace central heating pump, flush the system and service the boiler. Happy to recommend.
Verified by Checkatrade
Fast, professional and gave good advice
Verified by CheckatradeCentral heating repair
Polite, knowledgable, clean, punctual. Replaced faulty diversion valve. Price according to estimate. Other companies quoted much more for unnecessary work. Highly recommendable, would always use Vas again.
Verified by CheckatradeNew Samsung Heat Pump
The team at Boiler Engineer 4U LTD handled the installation of a new heating system in our house, including a Samsung heat pump and a complete plumbing and heating setup, with remarkable efficiency and skill. They demonstrated an exceptional level of knowledge and attention to detail throughout the entire process.What truly stood out was their commitment to customer satisfaction. They communicated clearly at every step, ensuring I was informed and comfortable with the progress. The installation was completed on time and with minimal disruption, and the quality was outstanding!
Read the other 10 detailed reviews on this pageShow fewer reviews
Verified by Checkatrade
We used Vasil and his team from Boiler Engineer 4U for the installation of Daikin air conditioning in our house. The job was done to a high standard and they left everything spotless throughout. I can’t recommend the boys enough! Thank you, Vasil.
Verified by CheckatradeAirsource Heat Pump
Boiler Engineer 4U delivered exceptional service with the installation of a cascade heat pump system for our South London project. The team was professional, efficient, and knowledgeable, ensuring seamless integration and optimal performance. Highly recommended for their expertise and dedication to quality workmanship.
Verified by CheckatradeOutside tap
I needed a tap installed in my garden. Vasil was very punctual, did a great tidy job and was a nice guy overall. The job was tidy and speedy, would recommend!
All the work done so efficiently and well. Delighted
Verified by CheckatradeTap & pipe replacement
Amazing. Clean, speedy & brilliant.
Verified by CheckatradeBoiler service and repair
Vasil came to service and repair my boiler. Very happy with the work and would recommend
Verified by CheckatradeNew boiler
Excellent service and on time! Super Friendly. Made replacing boiler really easy, did an awesome job.
Verified by CheckatradeNew boiler and radiator fitting
Vasil was really helpful from the first time I spoke to him. He provided all the information upfront with no hidden surprises. He installed a new boiler, power flushed the central heating system and installed some radiators and TRVs. He also did some extra work around the electrical wiring and even fixed a leak which other companies had not managed to find. I didn’t have to supervise him and was comfortable leaving him to work with ours tenants. He was fast and efficient and finished the job within time. I was very impressed and would definitely use him again.
Verified by Checkatrade
Vasil installed new radiators everywhere in the house as well as adding new mains and waste pipes for the washing machine in the utility room. The job was done very professionally and quickly. There was no noticeable damage to any of the surrounding areas. I didn’t need to supervise the work and felt very comfortable leaving them a key whilst I was at my office. The pricing was fair and the property was left in an impeccably clean condition with the rubbish cleared out. Highly recommended.
Verified by CheckatradeNew boiler
They installed a new boiler. The job was done very quickly, efficient and professionally.
Local context
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.
Sources
2 named public sourcesWhere this information comes from
Everything on this page is drawn from named public sources. Where a source provides a public link, you can open the original and dig deeper.
Public evidence last checked June 2026
About
Central heating in London, Greater London.
Services they list
Air Source Heat Pump Installation - ASHPBathroom & Kitchen PlumbingBlocked BathsBlocked SinksBlocked ToiletsGas Boiler InstallationGas Boiler Servicing / RepairGas Central Heating InstallationGas Central Heating Servicing / RepairGas Cooker InstallationGas Safety Checks - CP12General Plumbing
Listed on public sources or the business's own website; check directly that they cover your job before you book.
Areas served
Greater LondonLondon
The areas they list covering on a public directory; confirm they cover your address before you book.
What this business says about itself
From their own website
What this business says about itself
See their work: Photo gallery (opens in new tab) · Instagram (opens in new tab) · Facebook (opens in new tab)
- Emergency availability: 24/7
- Services stated: Heat pump installation · Underfloor heating installation · Air conditioning installation
- Good to know: Free quotes
- VAT registered: GB 454617776 · check on the HMRC VAT checker (opens in new tab)
Accreditations it displays. Confirm each is current on the official register before you hire:
- Gas Safe Register · verify (opens in new tab)
- MCS certified · verify (opens in new tab)
These are statements the business makes on its own website, worth confirming in writing (and on the official registers) before you hire, not independently verified by us.
Your own checks
What to check before you hire
Worth checking yourself
Always confirm credentials and quotes with the business directly before hiring.
Verify at the sourceCheck them yourself
Approved plumbers on the free WaterSafe register are vetted, qualified to the water regulations and insured. Check they're listed, or find a WaterSafe-approved plumber near you.
Check the WaterSafe registerAgree 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.
Want an extra legitimacy check? Run the Cowboy Checker on Boiler Engineer 4U Ltd before you contact them.
Run Cowboy Checker →Good to know
Common questions about Boiler Engineer 4U Ltd
Is Boiler Engineer 4U Ltd available for emergencies?
They advertise 24/7 availability on their own website. This is the business's own statement on their website, not something we have independently checked. For an urgent job, call to confirm they can attend before you rely on it.
Is Boiler Engineer 4U Ltd a legitimate business?
Boiler Engineer 4U Ltd has 260 independent public reviews, rated 5 out of 5, gathered and cross-checked across 2 review sources. This is independent public evidence gathered from named public sources (no ads, no paid placement), not a guarantee of workmanship. If anything here is out of date, the business can request a correction.
What do customers say about Boiler Engineer 4U Ltd?
Boiler Engineer 4U Ltd has 260 public reviews, averaging 5 out of 5, gathered across 2 review sources. You can read the individual reviews and where each came from in the reviews section above.
How do I know Boiler Engineer 4U Ltd's reviews are genuine?
Boiler Engineer 4U Ltd's 260 public reviews are gathered and cross-checked across 2 review sources. Reviews spread across several review sources are harder to fake than a single polished page. MyTrustedTraders brings this public evidence together with no ads and no paid placement: we show where every review came from rather than selling rankings, so you can weigh the evidence for yourself.
Is Boiler Engineer 4U Ltd qualified and accredited?
We hold 1 independently sourced credential for Boiler Engineer 4U Ltd, including Which? Trusted Trader. Each is attributed to the body that issued it in the credentials section. For example, Which? Trusted Trader is Which? Trusted Trader: an endorsement from the consumer champion Which?, given to traders who pass its assessment process.
What does Boiler Engineer 4U Ltd specialise in?
Boiler Engineer 4U Ltd lists specialist services including Air Source Heat Pump Installation - ASHP, Bathroom & Kitchen Plumbing, Blocked Baths, Blocked Sinks, Blocked Toilets, Gas Boiler Installation. If your job is one of these, look for it in their listed services or ask them to confirm for your project.