Boiler replacements
Plumbing Services
Solar Thermal
Energy Efficient Advice


Excellent work - Neil cannot do enough for his customers. He genuinely cares about doing a good job. Very fast communication and sorts put problems extremely quickly.
Which? Trusted Traders Consumer 29/01/2018

Boiler Service (and previous installation)
NCC have looked after our plumbing for over 10 years. This includes our home , 2 rental properties and also the plumbing for my sister and mother. He has installed new systems for all of us as part of extensive refurbishment works at a total of 4 properties. Not the cheapest, but absolutely reliable trustworthy and thorough in all aspects. I recommend highly.
Jimmy 25/01/2018

Boiler service in 2016 and 2017 and a boiler installation in 2015. Very professional service. Would highly recommend.
Alexa 25/01/2018

I rate NCS 5 Star
I recommend NCS South East without reservation. When my solar energy installation failed, I contacted NCS South East Ltd seeking their advice. Neil Cornes responded on the same day and within hours I had received objective advice and options for returning the system to working order. I was impressed and decided to commission NCS to carry out the repair work. This was completed efficiently and to budget and I now have a fully working system. Neil and his colleagues are ethical and courteous.
Dame Erica Pienaar DBE 11/01/2018

Excellent work
- Neil cannot do enough for his customers. He genuinely cares about doing a good job. Very fast communication and sorts put problems extremely quickly.
Which? Trusted Traders Consumer 04/01/2018

Excellent plumber - straightforward reliable and efficient
Always had a problem with plumbers so I was very pleased when I found Neil. He turned up within half an hour, gave good advice, completed the job quickly and efficiently. It was scorching hot weather when he fitted the tank and sorted the pipework but that did not stop him from working ceaselessly.
Pippa, Kent 07/07/2017

Outstanding service.
Searched for a solar panel specialist on Which for my elderly parents following extremely poor service from the original installers. Their solar panels were still under warranty, but the original company failed on numerous occasions to get the panels working & contacting them regarding the warranty became virtually impossible. After reading NCC South East reviews I passed their number on to my parent. Neal from NCC arrived at their home 2 hours after their initial call. He advised them to chase the company as they should complete the repair under the warranty. If he completed the work for them then he would have to charge them. My parents decided they wanted to go with NCC. Neal kept in contact with them, advised them of cost and asked if they were happy to go ahead with the work. He completed the job without any fuss or drama. Both of my parents were really happy with his service and would highly recommend NCC. Many thanks from myself & Mum & Dad.
Anita W01/06/2017

Efficient, reliable and friendly service
Neil has serviced and repaired our central heating and solar water systems over many years. He will always turn out quickly if you have a problem or make an appointment that he always keeps. His work is of an excellent standard and he always uses good quality components. Neil removes all of the waste and leaves the site neat and tidy. We would be happy to recommend NCC to friends, family or anyone looking for a competent heating engineer.
Mortbyr 03/05/2017

Neil attended to fix a new valve on the hot water tank, repair the toilet and change a tap. He arrived on time and knew what he was doing. His price was more than we expected, but he did an excellent job.
Sheylmac 05/04/2017

Very happy customers
Neil was recommended to us through an electrician who came to look at our faulty water tank. It turned out that we needed a new water tank which Neil quoted for, supplied and fitted. I got a couple of other quotes for peace of mind. It turned out that Neil's quote was very competitive, he fitted the work in at short notice, turned up exactly when he said he would, did an excellent job and left everything very neat and tidy. I couldn't be happier with the work and the service he provided.
Adam Sydenham 04/04/2017

Excellent Professional Service
We were recommended NCC by a builder friend of ours and thank goodness we were. We had to have major work done including replacing a not so old domestic boiler with a commercial boiler, new pipework, cleaning up the Central heating and underfloor heating system and more (all things which were incorrectly put in 6 years ago) Neil is a very experienced and knowledgeable person and he and his team went about completing the work in a professional manner. We now have a nice warm house with everything working efficiently. We would definitely recommend NCC as they know what they are doing unlike many of the so called plumbers /gas central heating specialists we have come across (and we have come across many). They are reliable, professional and complete the work on time.
Sangita 16/12/2016

Always helpful
Neil has done work for us for about 8 years now ranging from burst pipes, new taps, new sink through to a new boiler and solar panels for heating water and generating electricity. Always happy to use him as he is reliable, helpful and always tries to be flexible in an emergency. Happy to recommend him.
Kate 29/11/2016

Excellent expertise
We cannot recommend enough the high professionalism of this company and its people, who work really hard to deliver a 360 degrees service of excellence. We had our boiler replaced by them and a number of little additions (many of which were emergency calls for help) that our new home required. Neil is extremely efficient and experienced and would always pick up the phone intestantly or return a call in the next 5 minutes. If you are looking for someone trustworthy, professional and proactive in communicating and making himself available, then you can't go wrong with this company.
Valentina 17/11/2016

Highly recommended, efficient and dedicated - including a decent fr ee of charge assessment visit. A few days later they arrived in a 4WD on the snowiest day of t he year, and completed the boiler swap out as planned. Keep a note of their number , like I had for years pr eviously, it might come in handy one day when you need help fast.
Rob Ward - 12/2010

Neil and his team installed my new boiler on the r ecommendation of a friend. Installation went smoothly , with the minimum of disruption to our daily lives and at a very reasonable cost. But that is only part of the story: the after installation service is just as good. Last week, 12 months after installation, the boiler developed a leak. I called Neil and within 45 minutes, a plumbe r was on site to deal with the pr oblem and stayed until a Bosch engineer had fitted a r eplacement part. I highly r ecommend NCC.
Michael Cook - 7/2010

Neil came out on Satur day morning to quote us for a new combi-boiler . On Monday they started work and finished Tuesday early afternoon. His quote was the cheapest, the job was done quickly , efficiently and with a minimum of fuss. I wouldn't hesitate in r ecommending Neil and his lads to do a gr eat job
Richard Brooks - 9/2010

We had our boiler replaced last year. It was a difficult job as the new boiler had to be placed in a different part of the kitchen which entailed complicated pipe work connec tions. The work was carried out to a high standard - we have just had the first annual service and everything is OK. We would recommend NCC to anyone, particularly if the job is tricky!
Jennifer Pearson - 9/2009

I got quite a few quotes for r eplacing my central heating boiler and Neils was the most compe titive and also the most pr ofessional. The work was done as arranged, the house was left t idy and I am very pleased with my new boiler. I would definitely r ecommend NCC.
Susan Bowen - 8/2008

We were the first customers of Neil's to have solar panels fitted in the West Wickham area. He gave a competitive quote and arrived without fuss on the day agr eed. Neil and his two assistants Neil and Mark spent the week doing a fine and neat job, both on the r oof and in the loft, fitting the pump station and solar panels and electrics. I would r ecommend having solar panels fitted, as we have not had the boi ler on since NCC left us nearly 2 weeks ago. If anyone is thinking of having panels fitted, please feel fr ee to contact Neil and we will gladly show you ar ound. Thanks again NCC.
Warren and Lesley Harris - 7/2008

I want to register how impressed we are with the work that NCC have carried out for us .Our heating system has been greatly improved , the work is neat and tidy and Neil and his colleagues ar e a pleasure to have working in the house. I was also very impr essed with the way minor pr oblems ( not NCC's fault ) were dealt with quickly and r ectified.I would use NCC again and would have no hesitation in recommending Neil and NCC.Thanks
Alan Davey - 7/2008

Feedback is a long time coming but had new boiler fitted in 200 7. Went for the greenstar range and Neil actually suggested a smaller (& cheaper) boiler than the one we thought we needed. Quick week-end job. Works an absolute treat. Excellent service. Highly r ecommended.
Magnus - 6/2008

Your Comments Having seen Neil's web site on Good T radesman's Directory gave Neil a call and explained our problem with the upstairs radiators. He was so helpful that he ac tually talked me through a solution and fixed the pr oblem with out a visit. He fixed a pr oblem 2 other plumbers couldn't fathom. Great service and I will be r ecommending him to our friends without hesitation. Thanks again Neil!
Vipan maini - 10/2007

A shining light in the minefield of finding a decent boiler fit ting company. Inspired me with confidence from the first conversation. Knowledgable, pr ofessional, friendly, efficient, generous and clean!Complete boiler replacement fitted in 2 days and within less than a week of 1st contact! In short, the most competitive quote with the best service, went the extra mile ev ery step of the way.
Kellie - 10/2007

Neil and his team at NCC did a fantastic job fitting our new bo iler and tackled a complicated job with the minimum of fuss and mess. But Neil's pr ofessional approach did not stop at that, and the few times we have had any queries or concer ns he has offered an immediate response with an objective diagnosis and a service over and above what can usually be expected. W e can highly recommend Neil and the team at NCC.
Mr and Mrs A - 7/2007