jlnplumbing.co.uk Avis 

There seem to be so few heat pump specialists in our area the Midlands. We were recommended to JLN Plumbing & Heating by Mars and have been very impressed by all aspects of the process from the initial Heat Loss Survey carried out by Scott to the installation itself all went smoothly. We found that JLN use best practice in every area that we have read about Heat Pumps. We now have a warm home with plenty of hot water and no Buffer Tank even though we had microbore ! Well done JLN.

Excellent service

Friendly and quick service

JNL installed our 7kwh Vaillant heat pump in March 2026. They did a superb job and were very tidy. It was completed 1 day ahead of our 6 expected completion. They really know their stuff and were able to answer all my questions. They went out of their way to solve any problems that occurred during the install. I’m very happy with the results

Excellent workmanship carried out by engineer John Nicholls and apprentice. Area was left clean tidy after works were completed. Work that was to be undertaken was explained before starting, explanation of how things worked was also carried out. Would highly recommend this company to carry out any works. Thank you

I've found LJN to be very reliable with really good boiler engineers.

Booked for a regular boiler service on a boiler that has lost pressure occasionally this year. Issue identified to be followed up and service carried out.
Job completed efficiently and arrived when they said they would. Good service

JLN have been a trusted supplier to my home for nearly a decade. They’ve fitted bathrooms, sorted annual boiler services, managed a whole load of adhoc plumbing requests, as well as fitting my air conditioning system and servicing it.

I’m now at a point where I’m starting to learn the team’s first names. They’re always chatty, friendly and helpful. They’re also quick and responsible when some things (rarely) don’t go quite right. Which has only ever happened once in 10 years.

They’re a great bunch and I’d recommend them to anyone.

Efficient, clean service. Every plumber has been friendly and respectful.
Also great customer service to book

Excellent customer service from start to finish. Repair was completed quickly and efficiently.

Quick, clean, friendly, professional, efficient. Very happy, thank you.

I have had many jobs done around the house over the years and have always received first class customer service and workmanship and in my opinion, good value for money.

Boiler annual maintenance, top job as usual, very quick answer form the office to book the appointment, paperless, certificate, invoice automatically received on my email. I go by them only now as they very professional at all level. Thank you!!

As ever, swift response and appointment confirmed. Craig turned up and replaced faulty part. All tested and working fine. Our go to local plumbing/heating company. Coffee, 1 sugar and milk works wonders

This has been my 'go to' company for all my plumbing and heating solutions and the diamond in their pack is John. His expertise and advice is second to none as he does the the necessary work not only to fix any problems but always thinks of it as a longer term solution, Thank you John and well worthy of the 5 stars given and also the wonderful people when I call them, they always provide that personal touch.

Very efficient service - very easy to book and comms were great as always. John did a great job - proper plumbing! :-)

Wouldn't use anyone else, exemplary service carried out with consideration and efficency. Craigs good as gold,thank you.

Aaron carried out the boiler repair in a very professional manner, sticking to the task until it was completed,inspite of sustaining an injury. He was very thorough, and made no mess at all. JLN are excellent.

Patrick let us know when he was on his way and replaced our taps competenly and quickly.
Great job