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Trusted Traders

Superefficient LTD

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5.0

20 Reviews

Opening Hours
Today - 07:30–19:00
  • Monday 07:30–19:00
  • Tuesday 07:30–19:00
  • Wednesday 07:30–19:00
  • Thursday 07:30–19:00
  • Friday 07:30–19:00
  • Saturday 07:30–19:00
  • Sunday 07:30–19:00

About

Super Efficient LTD is your number 1 local heating specialist, delivering top quality work all around London. We are a small family run business that put our customer satisfactory first.

We cover all aspects of heating services. From full heating system upgrades and boiler replacements, to new boiler installations.

We pride ourselves on offering a much more personal touch compared to larger faceless companies as we are personally involved in all our jobs. We take a lot of pride in our work and every job is completed as if it was in our own home.

We are Gas Safe registered, We specialise in Energy Efficiency heating installations with high efficiency condensing boilers and on all relevant energy efficiency systems

We specialise in boiler breakdowns/ replacements & new boiler installations with extended 10yr guarantee on Vaillant & Worcester Bosch models. We are experts in gas heating appliances, boiler services, repairs and Gas Safety certs.

What we do

  • Plumbers

    • Emergency plumbing services
    • Unvented cylinder installation and maintenance
    • Water softener installation and maintenance
  • Boiler, central heating and gas engineers

    • Boiler installation
    • Boiler repair
    • Boiler servicing

Customer reviews

Why you can trust these reviews

All reviews are verified as being genuine and a true customer of this trader.

How can we be so sure?

100% of the reviews we publish have been through our stringent moderation process.

5.0
20 reviews
Customer Service
5.0
Quality
5.0
Value
5.0
Sort by
Excellent service - fully deserves 5 stars
Customer Service
Quality
Value
Superefficient Limited are a good find. If you are considering using them - I would highly recommend the service they provide. We have used them three times now and they never let us down. Our boiler repair and service and the rest of the plumbing work they carried out in our flat was done in a highly professional manner. They tick all the boxes: they are knowledgeable, professional, keep to agreed schedules, are friendly and cost-effective. They are now my first point of call for any gas-related or plumbing work.
Customer in Greater London Posted on 17/11/2020 , work completed 26/10/2020
That he does not need to advertise and thrives on recommendations speaks for itself
Customer Service
Quality
Value
At a weekend my boiler broke down and was judged to be condemned. I chose 3 trusted traders and also used the relevant Which? report to choose a Vaillant boiler as my replacement. Vaillant website allowed me to choose 3 of their endorsed fitters. By tuesday morning I had all estimates and subsequently chose SuperEfficient Ltd who provided one of the lower quotes. More importantly, perhaps in consideration that my wife and I are senior citizens, was their commitment to do the installation 2 days later on the thursday and to rearrange their other commitments to accommodate our urgent needs. I think they managed this by hiring additional professional expert help. The job was fully completed in very reasonable time with no fuss or time breaks and all rubbish removed leaving a clean home and garden. That evening we truly enjoyed and appreciated good warmth and comfort. SuperEfficient you were pleasant, amenable, super and efficient and I have no hesitation in recommending you.
Customer in Greater London Posted on 08/11/2020 , work completed 22/10/2020
Highly recommended
Laine attended to fit a new water heater only to discover it was the wrong unit. He went & changed it and then what proved a challenging job. Laine rose to the occasion without any complaints. He was polite & friendly and above all a clean and tidy contractor. We were recommended to this company and can understand why , Super Efficient by name and super efficient by nature. So impressed they are now enrolled on our books as one of our contractors.
Customer in Greater London Posted on 29/10/2020 (Reviewer did not use service)
Very efficient friendly professional service
Customer Service
Quality
Value
Jack and his team are absolutely amazing. We are a busy North London estate agency and every time we needed Jack's services he never disappointed. Always on time, certificates done efficiently and emailed back to us straight away. We block book him and all jobs are completed to the highest standard. A very professional service throughout from Jack and all his team! Highly recommend.
Customer in Greater London Posted on 12/10/2020 , work completed 06/10/2020
Professional, dependable, effective
Customer Service
Quality
Value
I called Jack a second time, to install a boiler in one of my refurbishment flats and to replace a section of lead pipe serving 4 flats in my building. I was apprehensive about cutting the supply to my neighbours, in case the work took longer than expected. I needn't have worried. Jack and his time arrived promptly, with a new boiler and all ancilliary parts. They replaced the lead pipe without fuss or complaint from my neighbours. They replaced the boiler and the pipework was truly the neatest I have ever seen. Once again, Jack came through for me and did exactly what we had agreed, to a very high standard and at the price agreed - no surprises! I will use Jack again.
Customer in Greater London Posted on 21/09/2020 , work completed 16/04/2020
Professional, courteous, great service
Customer Service
Quality
Value
My boiler broke down in the run up to christmas, leaving my family without heat or hot water. I found Jack on this website and was impressed with his reviews, so decided to give him a call. Jack was very professional, really knew his business and gave me the reassurance that he resolve my problem and restore service. He arrived at the arranged time, with a new boiler and all ancilliary parts. He and his team replaced the boiler and got the system going quickly. A few months later, the boiler failed. Jack came around promptly, diagnosed a PCB problem and scheduled a Vaillant engineer to visit. The engineer refused to work because the boiler was installed above their safe working height (it was 6 feet off the ground). Jack arranged a second visit from Vaillant and arranged for a couple of his guys to attend to deal with any issues. The PCB was swapped over and full service restored. I could not ask for a more dedicated professional and will use him in future.
Customer in Greater London Posted on 21/09/2020 , work completed 20/12/2019
Very good
Customer Service
Quality
Value
Helped us on a refurbishment project. The whole team were quick, considerate, knowledgeable and tidy. Worked well with other trades on site. Will definitely be our first choice for projects. Top marks guys.
Customer in Greater London Posted on 20/07/2020 , work completed 17/07/2020
Really excellent - would recommend to anyone
Customer Service
Quality
Value
Steven, Jack's business partner and Tom did the service of the hot water cylinder in my home. They were absolutely charming and did the job and also very kindly looked at all of the radiators to check there was no air stuck. From making the appointment to the appointment itself I can honestly say I would recommend these guys to anyone, they were really patient and answered my questions about my ventilation system which was nothing to do with the job. Really glad I have found a plumbing firm I can rely on in the future.
Customer in Greater London Posted on 06/01/2020 , work completed 06/01/2020
Leaking pipes
Customer Service
Quality
Value
I called Jack and his team to visit a property. I have been told by the landlord that several plumber has been to the job but couldn't find where the leak was coming from. Within 15 minutes the problem was identified and the leak has now stopped. Thank you for your hard work and your expert knowledge.
Customer in Greater London Posted on 05/12/2019 , work completed 04/12/2019
Quality work and excellent service
Customer Service
Quality
Value
Jack responded to an urgent request quickly and with a can-do attitude which is so lacking these days. He is professional and helpful and managed to arrange the work around certain time that suited us as we deal with complex service users. He also did not take advantage of the job being urgent to quote over the top charges, call out etc and carried out the work quickly, efficiently and cost effectively. Would recommend not just the service but the individual themselves which can almost be as important.
Customer in Greater London Posted on 04/11/2019 , work completed 10/10/2019