Local Boiler Installations, Repairs, Servicing & Maintenance in Hertfordshire

"Having Boiler Problems? To ensure the continued health and correct operation of your boiler, we recommend a full service every 12 months"

  • Gas Safe Registered 
  • Local Experts...Local Rates
  • Fast, Reliable Service
  • All Work Fully Insured
  • No Hidden Charges
  • All Types Of Boiler Specialists
  • Stellar Customer Reviews

Whether you have a condensing boiler, combination boiler, system boiler or regular (conventional) boiler requirements our team can solve you personal problems

Rest easy in the knowledge  that your central heating system is working efficiently throughout the year and  that you have a reliable boiler that won't let you down during those crucial winter months

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Boiler Servicing

Regular boiler servicing is important for safety reasons, as a our boiler engineers will be able to identify and fix any damage, issues or problems that could cause a deadly carbon monoxide leak.

​Carbon monoxide poisoning can be fatal and is caused by faulty or poorly maintained appliances and we cannot emphasise the importance of preventing this enough!

We were recommended to Jaime from SJS Plumbing & Heating by a colleague as we needed our boiler serviced.

Jamie was prompt to call us to make an appointment and turned up on time. He was very professional and carried out the work in a methodical manner, pointing out a number of problems from the original installation of the boiler (by another plumber). He recommended that we fix these issues to increase efficiency

He was not pushy and we will book another appointment for him to rectify other niggles. I would recommend Jamie to others for his range of services and professionalism.

Leighanne & David Fitzgerald

This is a quick note to recommend SJS following their installation for us of a new boiler and full replacement of our central heating system.

Jamie's quotation​ for the work was clear, meticulously detailed and competitive in price. The start date agreed was adhered to and the team, led by Jamie, were friendly, extremely well organised and efficient.

The old system was removed and replaced within 3 days and this included the work to make good and clean the house using professional cleaners. Materials used were of high quality and the pace and professionalism of the work was impressive.

If we'd known that a job of this scale could be accomplished within a week, and the disruption of the house could be kept to a minimum, we would have done this years ago.

An added assurance was Jamie's expert knowledge of the boiler products​ he installs and his reliability. On the basis of this job, and work done previously, we unreservedly recommend SJS Plumbing & Heating.

Ken & Gill Langley
Reed, Hertfordshire

Jamie, I would like to thank you for servicing my boiler.

Having identified the make and type of boiler, and then fetched the necessary equipment​,you set about the task methodically and efficiently. You gave me confidence that you knew what you were doing, tidied up afterwards and gave all the necessary paperwork immediately.

All in all a very thorough and professional job and a very happy customer. I would have no hesitation in recommending SJS Plumbing and Heating to anyone who needs a trustworthy and professional service.

Sarah Pohlinger
Hertford, Hertfordshire

When we contacted you to service our boiler before we switched it on for the winter we got more of a service than we anticipated!

You quickly identified that there was a gas leak somewhere within our home​, possibly at the point of entry, and you immediately shut off the supply and contacted the gas company. You requested that somebody come out immediately and waited for over an hour for them to arrive

They were late so we sent you on your way, but not before you had made out home safe​ and put our minds to rest. The gas company did what was needed to do and you returned the following day to examine the boiler... only to discover a water leak! This was not surprising given the age of the boiler and promptly ordered a replacement.

Aware that we have a young baby and that heating was vital to us, you also came round to prepare the pipework so that as soon as the boiler arrived you could fit it and get the house warm again.​ You and your team were friendly and we were especially impressed that you laid protective sheeting throughout the house to prevent any damage to the carpets whilst you were working.

We would have no hesitation in recommending you to friends, family & colleagues.

Robert & Catherine
Langford, Bedfordshire

We have been using SJS Plumbing for at least 10 years for all out plumbing problems and projects.

​From a dripping tap to a replacement hot water system to the installation of a plumbing system to a new barn conversion. You always give us a good quote in good time and your guys always turned up on time and completed the work efficiently and tidily.

John Phillpott
Architect, Hertfordshire

We highly recommend SJS Plumbing as we have used this company twice now and have always found them fast, efficient and reliable.

The first time we had an oil combi-boiler supplied and fitted and this was carried out swiftly for a very competitive price. We decided to then use SJS Plumbing to fit out our new bathroom. Jamie knew we were expecting our first baby in a few weeks and managed to get it completed on time for us.

We will definitely be using them again for our next project. Thank you so much.​


Nick & Georgie