About us

At Next Level Boilers we offer a wide range of reliable and affordable boiler replacement solutions. We are based in
Hoddesdon and we cover Hertfordshire, Essex and London. We pride ourselves on top quality workmanship with attention to detail ensuring each and every job we carry out is to the highest standard. Our new boiler quotes are always transparent and will never rise from the original price stated. We can supply and fit a new combi boiler, with prices starting from
£1400+vat.

Call today or press the Get Quote button and get your free replacement boiler price!

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0% APR

on new boiler installations

Call us now for a free

no-obligation consultation

Contact now!

What’s Included with Every Boiler Installation

  • Magnetic Filter to protect your new boiler
  • Chemical clean of your existing pipework and radiators Installed by a fully qualified engineer
  • Up to 10 year warranty, parts and labour included
  • Old boiler removed and recycled
  • Installed by a qualified engineer
Optional Extras

Thermostatic radiator valves

Smart thermostat (control your heating from your smartphone anywhere)

Available Services

  • New boiler Installations
  • Combi Conversions
  • Full Heating Systems
  • Replacement Radiators
  • Power flushing
  • Smart Thermostats
  • New Gas Pipes
  • Thermostatic Radiator Valves
  • Gas Safety Certificates
Next level ways to pay

Price Match

We will price match
any like for like

new boiler quote.
Testimonials
My old boiler packed in on Monday night,I had a new one installed by 4pm Wednesday, I cannot really fault Next Level,Len was absolutely class,cleaned up and sorted everything out. First class company all round.

Katie

Customer

Next Level Boilers fitted us a new boiler. They were very prompt from quote to the finished job.They showed us how to use everything and even gave us two electric fan heaters to keep us warm while we waited for the new boiler. A very nice touch.

Matthew

Customer

Really impressed with the quality of work. Len turned up on time he was friendly, knowledgeable and gave me faith that I was in good hands. The boiler was fitted in one day and he showed me how to use the new thermostat, how to top up the pressure and how to adjust the hot water temperature. These are a good choice if you need a new boiler.

Paul Inns

Customer

Since Len fitted our new boiler we have had a reduction in our gas bill, this is due to the smart thermostat he fitted which gives us control of our heating when we aren’t even home.

Lisa

Hertfordshire
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Faq’s

Typically a boiler can be fitted in 1 day. If you are taking out an existing conventional boiler and fitting a combination boiler it can take 2 days.
We use strong magnets and chemicals to clean your existing pipe work and radiators prior to fitting your new boiler. This is called a chemical clean. We also fit a magnetic filter on every install to protect your boiler going forwards.
If possible please ensure we have full access to your boiler, gas meter and radiators. We can always help moving your belongings if necessary.
We are suitable for landlords, we issue Gas Safety Certificates with every install if requested prior to installation.
A 10% deposit is required with our finance packages.