“I recently had new taps installed by Istvan, and I couldn’t be more impressed with the service! From start to finish, the experience was professional, efficient, and hassle-free. Istvan arrived on time, was friendly and knowledgeable, and completed the installation with great attention to detail. He ensured the taps were fitted securely, with no leaks or issues, and even took the time to explain how to maintain them properly. The workspace was left spotless, showing his commitment to quality service. If you’re looking for a reliable and skilled plumber, I highly recommend Istvan. 5 stars!”
Public evidence profile
Istvan Steierlein
Review quality
No reviews in 12 months
Trust Score
54out of 100
How this score is worked out
Rating5.0 / 5
Review volume129
Independent sources1 independent public source
CredentialsNo credentials shown yet
How this score is made up
What customers say42.9 of 60
Independent checks7 of 30
Track record4.2 of 10
See the independent checks
- Licences and credentials0 of 8.3
- Ways to reach them7 of 8.3
- Reviewed on more than one site0 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
1 checkWhat we can verify about Istvan Steierlein
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.
See the full verification checklist for Istvan Steierlein →Reviews · public evidence
What customers say
These reviews are published independently on the named public source 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
Where these reviews are published
- Checkatrade129 reviews · 5.0 avg
Highlights
“Ivstan was top class from the moment he was recommended to me. We met and discussed exactly what I wanted to achieve and he provided a detail quote and we started the project. There were a couple of extras but he provided quotes in advance that we agreed with and instructed him to carry out the work. We are delighted with the finished product and would highly recommend Ivstan to anyone want all aspect of plumbing undertaken.”
“Istvan is polite, friendly, tidy and reliable. He came on time and explained all the work and process clearly. Great work and all fixed. I would highly recommend him.”
Detailed reviews
These are the individual reviews we hold for Istvan Steierlein, including the highlights above. The 129 headline total is the review volume reported across public review sources.
I recently had new taps installed by Istvan, and I couldn’t be more impressed with the service! From start to finish, the experience was professional, efficient, and hassle-free. Istvan arrived on time, was friendly and knowledgeable, and completed the installation with great attention to detail. He ensured the taps were fitted securely, with no leaks or issues, and even took the time to explain how to maintain them properly. The workspace was left spotless, showing his commitment to quality service. If you’re looking for a reliable and skilled plumber, I highly recommend Istvan. 5 stars!
Ivstan was top class from the moment he was recommended to me. We met and discussed exactly what I wanted to achieve and he provided a detail quote and we started the project. There were a couple of extras but he provided quotes in advance that we agreed with and instructed him to carry out the work. We are delighted with the finished product and would highly recommend Ivstan to anyone want all aspect of plumbing undertaken.
Istvan is polite, friendly, tidy and reliable. He came on time and explained all the work and process clearly. Great work and all fixed. I would highly recommend him.
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.
Review quality check
Review recencyReview recency
How recently this business's reviews were left, kept separate from the star rating and the number of reviews.
No reviews from the last 12 months are shown.
From customer reviews
What customers consistently say
Recurring themes from 3 customer reviews on Checkatrade.
“Istvan arrived on time, was friendly and knowledgeable, and completed the installation with great attention to detail.” · Checkatrade, 11 Feb 2025
“Istvan is polite, friendly, tidy and reliable. He came on time and explained all the work and process clearly.” · Checkatrade, 2 May 2024
Sources
1 named public sourceWhere 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.
Review sources
Check dates vary by source. Where we hold a date, the check shows it.
About
In London, Greater London.
Areas served
Greater LondonLondon
The areas they list covering on a public directory; confirm they cover your address before you book.
Your own checks
What to check before you hire
Worth checking yourself
Their public evidence comes from a single source. Look them up on another site before deciding.
No credentials are shown here and the business has not claimed this profile. Ask to see certificates and insurance directly.
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.
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Common questions about Istvan Steierlein
Is Istvan Steierlein a legitimate business?
Istvan Steierlein has 129 independent public reviews, rated 5 out of 5. 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 Istvan Steierlein?
Istvan Steierlein has 129 public reviews, averaging 5 out of 5. You can read the individual reviews and where each came from in the reviews section above.
How do I know Istvan Steierlein's reviews are genuine?
Istvan Steierlein's 129 public reviews come from a named public review source, and MyTrustedTraders links every one back to where it was published, so you can open the source and read them yourself rather than trusting a single curated 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.