Endorsed by Which?

The Boiler Installation Specialists Ltd

5.0

56 Reviews

Opening Hours
Today - 24 hours
  • Monday - 24 hours
  • Tuesday - 24 hours
  • Wednesday - 24 hours
  • Thursday - 24 hours
  • Friday - 24 hours
  • Saturday - 24 hours
  • Sunday - 24 hours

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Which? Trusted Traders has partnered with Hertfordshire Trading Standards to create a Hertfordshire Trading Standards Approved endorsement. In addition to our standard trading standards assessment, this trader has had a DBS check and is subject to a Trading Standards intelligence check

About

We take care of your heating installation needs!

Welcome to The Boiler Installation Specialists Ltd, we are a central heating and boiler installation specialists firm based in Bishops Stortford covering a 60 mile radius.

We carry out exceptional installation work on a daily basis with thousands of happy customers rating us excellent.

Choose us if you are looking for quality, value and expertise - we take care of your heating needs and make it simple and we promise you will receive a top quality installation.

Getting a new boiler quote have never been easier. We are agents for New Worcester Bosch Boilers, New Vaillant Boilers and New Grant Boilers.

No matter if it is a like for like replacement or a much more complex installation - we do it all.

Our team of engineers have worked solidly within the industry for over 30 years & we are proud to say that we are one of the most highly recommended installation firms in the area.

What we do

  • Boiler, central heating and gas engineers

    • Boiler installation
    • Boiler repair
    • Boiler servicing
    • Immersion Heaters
    • Radiators and central heating
  • Gas installers

  • Heating contractors

    • Central heating systems (installation and servicing)
    • Immersion Heaters
    • Oil fired heating equipment
  • Plumbers

    • Unvented cylinder installation and maintenance
    • Water softener installation and maintenance
  • More Services

    • oil boiler installation

Customer reviews

Why you can trust these reviews

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

5.0
56 reviews
Customer Service
5.0
Quality
5.0
Value
5.0
Sort by
Excellent Service
Customer Service
Quality
Value
There was a quick and friendly response to our initial enquiry. This was followed by a visit on the same day, a written quote sent immediately by email and a date agreed for the fitting of a new boiler. They turned up on time, completed the work in the stated time and in an efficient and very pleasant manner and at the price agreed.
Customer in Essex Posted on 07/01/2019 , work completed 03/01/2019
New Boiler and Cylinder
Customer Service
Quality
Value
On 5th November 2018 we had a new Viessmann boiler and new cylinder and all modern controls installed. After 9 hours the new system was installed and working. The entire team of Chris, Mason, Jordan and Connor worked exceptionally well, fast and clean. The work entailed floors up, new pipes and wiring with the full system of pump, valves and thermostats. We cannot recommend them highly enough.
rhaswell2 Posted on 05/11/2018 , work completed 05/11/2018
No better Boiler replacement companies out there! Couldn't recommend highly enough!
Customer Service
Quality
Value
OK, so we needed; 1. to replace our forty-year old gravity fed boiler with a new 'Combi' and relocate to a new position 2. Replace and relocate multiple radiators 3. Extend existing hot/cold feeds for new downstairs WC 4. Relocate existing pipework to allow for new bathroom 5. In fact, in the end we decided to replace absolutely all the pipework! I cannot fault the Boiler Installation Company in any way! From my initial contact with Nina to Chris and the guys every single aspect of their service was fast, efficient and highly professional. I would like to thank Chris, Nina, Jordan and Mason for all their hard work and attention to detail, If I ever need to- I would not hesitate to use the boiler installation company again.
Gary and Nicola Posted on 31/08/2018 , work completed 31/08/2018
3 storey town house Combi Conversion in Basildon Essex.
Customer Service
Quality
Value
Great experience. Competitively priced. Willing to explore options with me and explained alternatives. Intial fixed price offered over the phone which was surprisingly competitive. Followed by a free survey at my request which resulted in a better solution at lower cost. Scope: convert 40 year old, tank fed hot water and heating boiler, to a Worcester Bosch 32 CDI Compact Combi boiler with 10 year warranty. Three storey town house with 8 radiators, one bath room plus one ground floor cloakroom. Boiler installed in garage. Engineers arrived on time and were very courteous. As one laid carpet protectors throughout, the other went through the sequence of events and asked if I had any questions since the initial survey. They started work about 8 am and by about 6pm the new boiler and flue where installed and water reconnected. All waste was removed including loft tanks, redundant pipework, old cylinder, old lagging and redundant control electrics. The next morning (another prompt arrival) saw the system thoroughly flushed, radiators bled and heating system fully commissioned. Controls were explained and warranty paperwork completed. I was sceptical that a quote "sight unseen" over the phone would be affordable but this was the most competive out of 5 quotes received and included a premium brand boiler & filter compared to other mid range offerings. I encountered a small problem with existing pipework which was sorted within an hour of reporting late on a Saturday evening.
Jeremy C. Basildon Essex Posted on 13/08/2018 , work completed 13/08/2018
Highly professional job.
Customer Service
Quality
Value
I needed a boiler replacement in a hurry and The Boiler Installation Specialists fitted the bill perfectly. From initial communication with Nina on switchboard, who was extremely helpful, to the job being carried out, I can only praise the installers work highly. They took only two days to re-site the boiler and install a brand new one very efficiently and with no mess or complications. The price was reasonable and didn't change once agreed, I am very happy with the job and would highly recomend this firm.
Sara Naudi Posted on 09/08/2018 , work completed 09/08/2018
New heating system removing warm air units
Customer Service
Quality
Value
If you are looking for a high quality company, I highly recommend TBIS. They are the very best in the field, no compromise. I pass my thank you to Nina & engineers for outstanding quality of work & service. Highly recommended.
Spooner2103 Posted on 29/07/2018 , work completed 29/07/2018
Excellent service
Customer Service
Quality
Value
ITBIS did an excellent job and worked so hard work when replacing our old hot air heating system with a combi boiler and new radiators. It is always difficult to have work done in the house, where lots of money is being spent, where difficult decisions need making and where things don't always go to plan! Not to mention all the mess and chaos of the work itself. However, the guys were so polite, helpful, friendly, tidy, informative and diligent that they made it all so easy and painless. And most importantly they did an excellent job: we have a super new set of radiators to keep us toasty (when the time comes!) and lovely hot water throughout which (we can appreciate now!). When an unforeseen difficulty arose, regarding a separate hot water system in our kitchen, it was dealt with quickly and efficiently. I was immediately reassured that the problem woukd be solved, and no extra cost was charged (even for the nice new tap they bought and fitted!) Nina, the business manager provided clear information and was a friendly and reassuring voice on the end of the phone (and email!) throughout the process. I would definitely recommend this company.
Chloe Saunders Posted on 07/06/2018 , work completed 07/06/2018
Excellent. Fast, friendly and efficient.
Customer Service
Quality
Value
What luck to have this company practically on my doorstep! Friendly, helpful and prepared to explain everything without resorting to jargon, Nina was really quick to respond to my request for a quote, and at a time that suited me, unlike others who kept ringing while I was at work! The installation then took place within the week and passed off perfectly. It's never a pleasure to have to fork out to replace something like a boiler, but this was as painless as could be and I cannot recommend this company highly enough.
Stuart Adams Posted on 03/04/2018 , work completed 03/04/2018
New Boiler and 5 rads
Customer Service
Quality
Value
Friendly and highly professional company. The engineers Jordan and Mason were extremely courteous and polite, once the job was finished I did not even know that we had workmen here. Very clean, highly recommended company.
Davana Posted on 06/02/2018 , work completed 06/02/2018
New boiler (back boiler united to combi)
Customer Service
Quality
Value
Nina the business manager was great and very knowledgeable I received a fantastic service from both Nina and her team of engineers whose workmanship was 10/10. Will definitely recommend to friends and family.
DrSantos Posted on 16/09/2017 , work completed 16/09/2017