Call 0191 414 55 55
Call 0191 414 55 55
Call 0191 414 55 55

Vaillant
Boilers

Fixed price quotes for Vaillant boilers.
Complete the from below to arrange a visit or call our service team on 0191 414 5555

Vaillant is a leading manufacturer of efficient, German-engineered boilers built for long-term reliability. Designed and manufactured in the UK, Vaillant boilers combine advanced technology with quiet operation and smart control compatibility. They’re a top choice for homes focused on energy efficiency, comfort, and sustainability.

  • A-rated for energy efficiency

     

  • Quiet Mark certified for low noise

     

  • Compatible with Hive, Nest & Vaillant vSMART controls

     

  • Up to 10-year manufacturer guarantees covering the boiler AND thermostat.

     

  • Made in the UK with a focus on sustainability

No heating or hot water?

Please call us on
0191 414 5555

Vaillant Boiler Installation with Appollo

We install Vaillant boilers across the North East with speed, care, and precision. This includes Newcastle, Sunderland, and Durham. See our service locations. Our Gas Safe engineers will assess your home’s heating and hot water needs, recommend the right model, and carry out a clean, safe installation with no hidden fees. Every boiler installation comes with a fixed price and the option to add magnetic filters for added system protection.

Vaillant Boiler Servicing

Keep your Vaillant boiler running at its best with annual servicing by our Gas Safe engineers. We carry out full system checks, clean internal components, and ensure your boiler remains safe and efficient. Regular boiler servicing helps prevent breakdowns, reduces energy waste, and keeps your Vaillant warranty valid. Appollo offers flexible appointment times across the North East to make servicing stress-free.

Vaillant Boiler Repairs

Vaillant Boiler Repairs When You Need Them Most
If your Vaillant boiler breaks down, our engineers are ready to help. We provide fast, reliable boiler repair services across the North East, using genuine Vaillant parts for lasting performance.

  • Fault diagnosis and repairs for all Vaillant models.

     

  • No call-out charges.

     

  • Genuine replacement components.

     

  • Transparent pricing and expert advice.

Types of Vaillant Boilers We Install, Service & Repair

We install and service all Vaillant boilers across Newcastle, Sunderland, Durham, and the wider North East region.

  • Vaillant Combi Boilers: Compact and efficient, ideal for smaller homes and flats.
  • Vaillant System Boilers: Great for homes with multiple bathrooms and higher hot water demand.
  • Vaillant Open Vent Boilers: A reliable option for traditional systems with hot water cylinders and loft tanks.
Please enable JavaScript in your browser to complete this form.

I am interested in having my boiler serviced, please contact me so we can arrange a suitable date for you to carry out the service.

Name
Address
Boiler Service address

FAQs On Vaillant Boilers

What Type of Vaillant Boiler Do I Need?

It depends on your home size, usage, and existing system. We’ll help you choose between combi, system, or open vent based on what suits you best.

How Much Does a Vaillant Boiler Cost To Install?

We provide fixed-price quotes based on your home and heating requirements, with no pressure or hidden costs.

How Long Do Vaillant Boilers Typically Last?

With regular annual servicing, most Vaillant boilers last 10–15 years or more.

Can I Control a Vaillant Boiler with Smart Heating Controls?

Yes. Vaillant boilers are compatible with smart thermostats like Hive, Nest, and Vaillant’s own vSMART system.

Is Boiler Servicing Really Necessary Every Year?

Yes. It ensures safe operation, optimal efficiency, and keeps your manufacturer's warranty valid.
Independent customer reviews

Thank you to our lovely customers for leaving us glowing reviews from Checkatrade, the UK’s leading tradepersons vetting agency. Since 1998 Checkatrade has stood for reputation, raising standards and doing things right.

The whole job was completed in one day by a team of four engineers, plus an electrician for part of the day. They worked hard, were polite, and cleaned up pretty well after the work was completed. Not only that, but they came in at the best price too. We are very pleased with the work done and would not hesitate to recommend them.
Verified Review
Verified ReviewNorth Shields
Absolutely first class service from our original boiler breaking down on Sunday to the new one installed on Thursday a more efficient professional service I doubt I will ever be able to find ,I can not speak highly enough of Appollo gas services, once again first class
Verified Review
Verified ReviewNE15
Appollo came to our home after our old boiler flooded our house.Appollo went above and beyond to get us sorted.Cant thank them enough.Communication was excellent even when they were closed.We 100% recommend this company thank you Appollo and all the staff
Verified Review
Verified ReviewNE10
When our old boiler stopped working they arrived within an hour to repair it and then gave me the option of a repair or a new boiler. The new boiler was surveyed, quoted and fitted all within a week, and the work was clean, friendly and professional. I've been using them for years and am happy to recommend.
Verified Review
Verified ReviewWallsend
I just want to say - Shaun and Kieran from Apollo Gas Services were fantastic. The service is honest and they really do put the customer first. Could not fault the company and the service provided. 5 stars. Thanks lads
Verified Review
Verified ReviewNE20
Excellent company, even though it was a small job, they made contact and were absolutely great doing the job, even helping more than they should, thank you so much and for altering your work to suit me - many many thanks
Verified Review
Verified ReviewNE21
Previous
Next
Facebook Twitter Youtube

Registered Office

Appollo Gas Services Ltd
Haugh Lane
Blaydon On Tyne
Tyne and Wear
NE21 4SB

Registered Office

Appollo Gas Services Ltd
Haugh Lane
Blaydon On Tyne
Tyne and Wear
NE21 4SB

T : 0191 414 55 55

We are an independent, Gas Safe registered company providing a full range of gas repair and installation services to customers throughout the North East. Appollo Gas Services Limited is a company registered in England and Wales with company number 06316919

All major credit cards and debit cards accepted, please note that we do not accept cash
payment-types

We are registered in England and Wales with company number 06316919

Click to Call
Privacy Overview

This website uses cookies so that we can provide you with the best user experience possible. Cookie information is stored in your browser and performs functions such as recognising you when you return to our website and helping our team to understand which sections of the website you find most interesting and useful.