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Heat pumps and heating across London, Herts, Beds and Essex

Boiler servicing in London, Herts, Beds and Essex

Gas boiler servicing by a Gas Safe registered engineer. Most boiler manufacturers ask for a service every year to keep the warranty valid.

A Vaillant boiler above a Megaflo unvented hot water cylinder
A Vaillant boiler and Megaflo cylinder, in Richmond upon Thames

Is it right for you?

Is it time for a service?

A good fit if

  • Your gas boiler hasn't been serviced in the last 12 months
  • Your boiler is under warranty and the manufacturer asks for a yearly service

Probably not the right fit if

  • You can smell gas. Call the National Gas Emergency Service free on 0800 111 999, any time, before anything else

Tell us the make and model when you get in touch.

Cost

What affects the cost of a boiler service

How we price

Every situation is different, including distance and other factors, so we don't list prices.

What moves the price

  • The type of service. An intermediate service, or a full strip-down service
  • Your boiler. The make and model

What's included

  • To the manufacturer's requirements. Anything outside them can void the warranty
  • A service record for your paperwork
  • Service reminders, if you make a service arrangement with us

The process

Booking a service, start to finish

Carried out by a Gas Safe registered engineer.

  1. Get in touch

    Call us or send a few details: the make and model, roughly how old it is, when it was last serviced, and any faults or error codes.

  2. The service

    Carried out by a Gas Safe registered engineer.

  3. After the service

    You get a service record, and service reminders if you make a service arrangement with us.

What to expect

  • Have your warranty paperwork to hand if the boiler is still under warranty

Our promises

  • Honest, informed adviceWe explain the available options and recommend solutions based on your home's requirements, rather than simply selling equipment.

If you smell gas, call the National Gas Emergency Service free on 0800 111 999, any time. Open doors and windows, turn the gas off at the meter if you can, and don't use electrical switches or anything with a flame.

Call us, or send a few details using the form.

Book a boiler service

Google reviews

What customers say

5.011 Google reviews
Glen B.Google review · October 2026

The engineer was booked to service my boiler on 8 April 26, and he arrived on time and introduced himself. Once he had finish servicing my boiler, he explained what work he did. I had no issue with the work he carried out. He was very professional and knowledgeable in his job. Any questions I had regarding the boiler he answered. I would definitely use them again to service my boiler

Shuaib Q.Google review · October 2026

Kirk and his team have been excellent in their assessment of our heating and plumbing issues. Professional friendly accessible and caring. Also responsive to any queries many months after the job. Our boiler was replaced and multiple plumbing issues. If you want first class service please contact Kirk!

Hawa L.Google review · October 2026

Exceptional service every time.
Clean and tidy after. Will recommend this company

Read all 11 reviews

Why us

What makes us different

  1. 01

    We install them too

    We install gas boilers and heat pumps as well as servicing them.

  2. 02

    Honest, informed advice

    We explain the available options and recommend solutions based on your home's requirements, rather than simply selling equipment.

Accreditations and training

  • Gas Safe registered
  • Vaillant ecoTEC plus installation and servicing training
  • Accredited installer for Vaillant, Viessmann, Intergas and ATAG

Warranties

  • Most boiler warranties need a yearly service by a Gas Safe registered engineer

Questions

Boiler servicing questions, answered

How often should a boiler be serviced?

Once a year. Gas Safe Register advises having gas appliances safety checked every year, and most boiler manufacturers ask for a yearly service to keep the warranty valid.

Do I need a service to keep my boiler warranty?

Usually, yes. Most boiler warranties need a yearly service by a Gas Safe registered engineer, with a record kept. Your warranty paperwork will say exactly what's needed.

Which boilers do you service?

Tell us the make and model when you get in touch. We're accredited installers for Vaillant, Viessmann, Intergas and ATAG.

My boiler is getting old. Should I replace it?

Not always. If it is time for a new one, we install both gas boilers and air source heat pumps. We explain the available options and recommend solutions based on your home's requirements, rather than simply selling equipment.

Are you Gas Safe registered?

Yes. NuRenewables Heating is Gas Safe registered.

Contact

Book a boiler service

Send a few details and we'll get back to you to talk it through.

Get a quote for your home

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Thanks. Your enquiry is with us.

We'll be in touch to talk through your home and what you need.

Get a quote for your home

Step 1 of 3

Three quick steps.

What do you need?
What's the project?
Where should we reply?
Please add your name.
To check we cover your area.Please add your postcode.
So we can call to talk it through.Please add a phone number we can call.
Please add a valid email address.

We only use your details to reply to your enquiry. Privacy

Thanks. Your enquiry is with us.

We'll be in touch to talk through your home and what you need. What happens next:

  1. A discussion to understand your property and what you need.
  2. A property assessment and technical survey.
  3. A detailed quotation, explained.

Prefer to talk? Call 07572 609373

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