was honest and reliable and I would recommend Danny for all plumbing and heating.
Public evidence profile · Checked May 2026
D.Crotty Plumbing and Heating
How this score is worked out
How this score is made up
See the independent checks
- Licences and credentials0 of 8.3
- Ways to reach them0 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.
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.
- Checkatrade28 reviews
Detailed reviews
These are the individual reviews we hold for D.Crotty Plumbing and Heating, including the highlights above. The 28 headline total is the review volume reported across public review sources.
We would call Danny again and would strongly recommend him. Fast, reliable and good communication. Our old boiler broke down during a very cold week. We rang Danny and he came over straight away. He gave us expert advice on whether to repair the old boiler or have a new one installed. We decided the boiler needed replacing and Danny gave us a quote for the work. The communication was very friendly and professional. He managed to fit the boiler the next day and carried out the work brilliantly.
excellent communication and fitted the repair in next day. turned up on time and job completed to much delight of my daughter. no more dripping tap annoying her
Where 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
Public evidence last checked May 2026
About
Central heating in Royston, Hertfordshire.
What to check before you hire
Gas work is restricted by law to Gas Safe registered engineers. If they'll touch a boiler or any gas appliance, confirm they're currently on the register before you hire - it's free and takes a minute.
Check the Gas Safe RegisterWant an extra legitimacy check? Run the Cowboy Checker on D.Crotty Plumbing and Heating before you contact them.
Run Cowboy Checker →Common questions about D.Crotty Plumbing and Heating
Is D.Crotty Plumbing and Heating a legitimate business?
D.Crotty Plumbing and Heating has 28 independent public reviews, rated 4.9 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 D.Crotty Plumbing and Heating?
D.Crotty Plumbing and Heating has 28 public reviews, averaging 4.9 out of 5. You can read the individual reviews and where each came from in the reviews section above.
How do I know D.Crotty Plumbing and Heating's reviews are genuine?
D.Crotty Plumbing and Heating's 28 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.