We Are The Boiler Installation Experts You Are Looking For

Top rated established family run boiler & oil tank installation business offering top quality and service you can trust.

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0% Finance Available & £0 Deposit
10000+ happy customers
Oil Boilers, Gas Boilers & Oil Tanks
Over 30 + Years Experience
Family Run Business
Our Own Expert Engineers
Upto 12 Years Warranty
Price We Quote Is Price You Pay
Next Day Installation Available
Quality Installations
Open 24/7

New Boiler and Oil Tank Replacement Experts

We make having a new gas & oil boiler or oil tank replacement easy. From the moment you decide to replace your boiler or oil tank to the first call with our technical advisors you’re in safe hands.

With over 30 years of expertise in the industry, The Boiler Installation Specialists are proud to be one of the leading boiler installation companies in Hertfordshire, Essex, Cambridgeshire, Kent and London surrounding areas.

Proudly endorsed & recognised by Trading Standards, Which? Trusted Trader, Checkatrade and leading boiler manufacturers likes of Worcester Bosch, Vaillant and Grant boilers, you as our customer are in safe hands. Click here to read some of 10/10 customer testimonials.

A established family run central heating installation firm where only the highest of quality matters. Based in Bishops Stortford we cover Essex, Hertfordshire, Cambridgeshire, Kent and London surrounding areas.

We cater all needs from customers from small studio apartments to larger homes – whatever your needs are we can meet them installing a single boiler, new central heating system or a fully bespoke system with linked boilers.

More About Us

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Simply complete the form to receive your free quotation.

Spread The Cost Of Your New Boiler Or Oil Tank

Get your new oil or gas boiler on finance today. Is your oil tank in need of replacing but an unexpected expense? Great boiler finance & oil tank finance packages available to suit every budget with our 0% APR option, Buy Now Pay Later or our bank buster package – with or without a deposit you can now get your new boiler or new oil tank replacement with a payment plan that suits your budget & lifestyle.

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Watch Us Installing Boilers & Oil Tanks

Watch our installation videos on our youtube channel here

We install both new oil and new gas boilers, central heating systems and oil tanks. We are proud members of both Gas Safe and Oftec register. OFTEC ensures the quality of oil-fired equipment, assesses and regulates training provided to oil engineers, and maintains standards among oil technicians. Gas Safe Register replaced the CORGI registration in 2009. It is the official list of gas engineers who are qualified to work legally on gas appliances.

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Recent Work

How It Works

Step 1
Speak to one of our technical advisors today and choose your boiler package & a suitable finance plan or simply pay in full.
Step 2
Once you are happy with your choice of package simply agree quote and installation date. We are qualified to install new oil and new gas fired boilers in your home.
Step 3
Our in-house installation experts will deliver and install your new oil or new gas fired boiler and all relevant certificates will be issued.

Call Us Free! 0345 262 49 89

Get your new Worcester Bosch boiler with installation

From* £1800

Incl. VAT

To get a more accurate quote, get your instant quote now.

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Choosing a new boiler for your home and lifestyle

Combi Boiler
System Boiler
Regular or Traditional Boiler

A combi boiler is a simple unit delivers both hot water and heating – making them great for small to medium-sized homes. They heat water directly from the mains whenever you turn your hot tap. Combi boilers don’t need a hot water cylinder or storage tank in the loft so you save a lot of space too!

System boilers need a cylinder for storing hot water however they don’t take any space in your loft with this boiler type some of the main heating and hot water components such as the pump are built into the boiler itself so it is quick and easy to install. System boilers are ideal for homes with 2 or more bathrooms as they can allow you to have multiple showers running at the same time.

Regular or traditional boiler need both a hot water cylinder and tanks in the roof. These boilers are also perfect for homes where a lot of hot water is used at the same time. They are particularly suited to low water pressure areas and for installation on to systems which have a lot of old radiators.

Combi Boiler: A combi boiler is a simple unit delivers both hot water and heating – making them great for small to medium-sized homes. They heat water directly from the mains whenever you turn your hot tap. Combi boilers don’t need a hot water cylinder or storage tank in the loft so you save a lot of space too!
System Boiler: System boilers need a cylinder for storing hot water however they don’t take any space in your loft with this boiler type some of the main heating and hot water components such as the pump are built into the boiler itself so it is quick and easy to install. System boilers are ideal for homes with 2 or more bathrooms as they can allow you to have multiple showers running at the same time.
Regular or Traditional Boiler: Regular or traditional boiler need both a hot water cylinder and tanks in the roof. These boilers are also perfect for homes where a lot of hot water is used at the same time. They are particularly suited to low water pressure areas and for installation on to systems which have a lot of old radiators.

Call An Expert For Free! 0345 262 49 89

What Our Customers Say

I would highly recommend this company. We needed an estimate and boiler replacement fast so that the damaged boiler would not hold up our house sale. We received an estimate within minutes of requesting it. The Business Manager provided excellent, personal, attentive, timely, friendly, courteous and highly professional co-ordination of the arrangements and fast and easy communication. The engineers were equally professional. It was a pleasure dealing with this company.

Mrs Manson

Seamless experience from obtaining the quote right through to having the boiler fitted. Really pleased with how the work was carried out. Installation guys were so neat and tidy, dust sheets laid throughout, mess and hassle free. Really helpful and informative, could not fault anything and would highly recommend to others.

Mrs Howkins

The work was carried out to a high standard. Chris, Jordan and Conner were very efficient and worked hard. They tidied up after them and the job which included alot of new pipework was carried out over 2 days. Nina in the office was very helpful and kept me informed at all times. Thank you all for doing such a good job.

Mrs Pyne

Excellent work carried out by a very caring young team, A credit to Chris the owner .Everybody worked as a team explaining what the job entailed. They had a massive respect for my elderly mother putting her at ease once again a big thank you.

Mrs West