Endorsed by Which?

N.Leonardi Limited

5.0

159 Reviews

Opening Hours
Today -
  • Monday 09:00–16:30
  • Tuesday 09:00–16:30
  • Wednesday 09:00–16:30
  • Thursday 09:00–16:30
  • Friday 09:00–03:30
  • Saturday - Closed
  • Sunday - Closed

About

N.Leonardi ltd is a domestic and commercial gas safe registered business, established in 2009.

We have over 20 years experience in the trade.

We are Worcester Bosch accredited installers and can offer up to 12 years guarantee on certain boilers.

We are fully insured and offer a wide range of plumbing and heating solutions ranging from full heating installations and bathrooms to breakdowns and servicing.

We look forward to speaking to you soon.

What we do

  • Boiler, central heating and gas engineers

    • Gas safety testing and inspection
    • Radiators and central heating
    • Boiler installation
    • Underfloor heating
  • Bathroom fitters

    • Wet rooms
    • Accessible bathrooms and showers
    • Bathroom design services
    • Bathroom refurbishment
  • Plumbers

    • Unvented cylinder installation and maintenance
    • Emergency plumbing services
  • Heating contractors

Customer reviews

Why you can trust these reviews

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5.0
159 reviews
Customer Service
5.0
Quality
5.0
Value
5.0
Sort by
Major transformation, good finished result, positive experience.
Customer Service
Quality
Value
We had our bathroom completely refurbished, including a shower, toilet, vanity unit, tiling and associated work, and we are very pleased with the finished result. Darren and Josh were both pleasant, friendly and easy to have around the house. Communication was good throughout and they kept us informed about what was happening and the progress of the work. The job took a little longer than originally expected, but overall everything was completed well. The final price was a little higher than the original estimate, but this was because I added some additional work, including plastering and a shower alcove. What stood out most was how approachable and responsive they were. Once everything had settled, we noticed a small leak from the shower. I contacted them and they came back the very next day to sort it out, which I thought was excellent aftercare. The bathroom has been completely transformed and looks great. Overall, they did a very good job and I would be happy to recommend them.
Customer in Nottinghamshire Posted on 27/08/2026 , work completed 07/08/2026
Longstanding Customer - Highly Recommend!
Customer Service
Quality
Value
Nick and his team have done all our plumbing work at our house in Nottingham for years, from a recent boiler replacement to general services and fixing issues. All work has always been completed to a high standard - they are very professional throughout, and I would have no hesitation recommending them to all.
Customer in Nottinghamshire Posted on 23/07/2026 , work completed 22/07/2026
Conversion of downstairs toilet into a wet room with shower
Customer Service
Quality
Value
I want to commend N. Leonardi for the recent work they did recently for me. The quality of Josh and Darren's work was very impressive. They kept me informed at every stage of the work. True all round professionals. Highly recommended.
Customer in Nottingham Posted on 10/06/2026 , work completed 01/06/2026
New boiler install
Customer Service
Quality
Value
I was given Nicks number by a friends plumber. And pleased I was given it. Nick was the third engineer I had round to quote for a boiler replacement and he left a good first impression on me on his initial visit. He explained in detail the job to be done and I knew it would be in good hands. The quote came back competitive which I was pleased about so I booked in. That in itself I found pleasant as I was dealing with Jenny either through emails or the landline so the communication was simple. The boiler has just been installed and I was right to be impressed. He works to a high standard and left us with the new boiler working on the first night which was a bonus as it was freezing. He turned up exactly when I was told he would and did a fantastic job. I also like the direct debit service option I was offered so now I don’t have to worry about forgetting the services in the future. One happy new customer and pleased I made the decision I did.
Customer in Nottinghamshire Posted on 02/12/2025 , work completed 27/11/2025
Boiler Service
Customer Service
Quality
Value
I have used N Leonardi Ltd for the past 4 years to carry out an annual boiler service and to check my gas cooker/gas fire. My first point of call for any plumbing jobs that need doing. I either ring or email and receive an immediate response. Nick and Jenny are always pleasant to speak to. I know Nick works to a high standard. Arrives within the timelines given. Charges a fair price for a job well done
Customer in Nottinghamshire Posted on 08/07/2025 , work completed 08/07/2025
Can't be bothered to reply to emails
I am unable to use a telephone, so rely on email. Based on the review on Which! trusted traders, I emailed this plumber on 19/5/25 and again on 23/5/25 with a detailed breakdown of all the work I need doing and asked if it was possible to give me a rough quote to see if I could afford to have the work done and explained that I know I would require a home visit to get an accurate quote. However, not wanting to give them a wasted visit I just wanted a rough idea of price first. They clearly have enough work and don't need any more as they couldn't be bothered to reply to either of my emails. Clearly becoming a Which? Trusted Trader doesn't require communication skills!
Customer in Derbyshire Posted on 26/05/2025 (Reviewer did not use service)
A Which? Trusted Traders staff member replied on behalf of the trader (on 04/06/2025)
Thank you for your feedback, and I’m sorry to hear you felt let down. We did respond to your enquiry on 28/05/25, which was the day after we returned from holiday on the 27th. As a small, family-run business, we had taken a short break and unfortunately weren’t able to reply before then. We always aim to respond to all enquiries as promptly as possible, but during holiday periods there can sometimes be a short delay. We’re sorry if our response didn’t reach you—it may be worth checking your spam or junk folder. We pride ourselves on offering a reliable and responsive service and are sorry to hear this was not your experience. Kind regards, N. Leonardi Ltd.
Very satisfied
Customer Service
Quality
Value
Work completed to a high standard in a clean and efficient manner and on time. Very satisfied and would be happy to contact again for any for any future plumbing work.
Customer in Nottinghamshire Posted on 19/05/2025 , work completed 19/05/2025
Fire Removal
Customer Service
Quality
Value
We had the pleasure of a visit from Nick and Josh to remove our gas fire and radiator. When you know a job needs doing, but at the same time you're dreading the upheaval and the mess, it's such a relief when it happens without any drama. They arrived on time, with a smile, expained what they were doing, completed the task and left the house as tidy as when they arrived. Great job, highly recommend.
Customer in Derbyshire Posted on 16/05/2025 , work completed 15/05/2025
Local and Genuine Service Provider
Customer Service
Quality
Value
Very happy with the service I received from Nick and Jenny from start to finish. Communication was good, and even if they were busy they always made me feel like a valued customer. I felt I received a fair quote from Nick and, along with him being very local to me, I felt comfortable accepting the quote. The work was fitted in within a good timeframe, with date options offered. On the day, Nick and Josh arrived promptly and worked swiftly and efficiently, offering up sensible solutions if at any point things weren’t straightforward. I felt like I was in safe hands, and I was very impressed with the work carried out. They were friendly and tidy throughout, and the end price which remained as originally quoted. I will definitely use again if or when needed.
Customer in Nottinghamshire Posted on 12/05/2025 , work completed 12/05/2025
New Boiler install
Customer Service
Quality
Value
I used Nick Leonardi to install a new boiler. He was excellent. Thr work was done efficiently, with no fuss and without any issues. I would strongly recommend him.
Customer in Nottingham Posted on 03/04/2025 , work completed 02/04/2025