Keep your Vaillant boiler in perfect working condition with our exceptional repair services, starting at just £95 + VAT.

Swift and Reliable Vaillant Boiler Repair Services

A malfunctioning boiler can cause great inconvenience, leaving you without heat and hot water. When this occurs, you need an efficient and dependable company to restore your home’s comfort as soon as possible. Our Vaillant boiler repair service caters to all Vaillant boiler models, with our team of Gas Safe Registered and City and Guilds-accredited engineers ready to assist with emergency call-outs and routine maintenance.

Comprehensive Vaillant Boiler Repairs and Maintenance

We provide complete repair and maintenance services for all Vaillant boiler models, from one-off repairs to scheduled servicing. Our goal is to ensure your boiler operates at peak efficiency, reducing energy consumption and saving you money in the long run.

  • Fixed-price repairs in London
  • Installation, repairs, and maintenance for all Vaillant models
  • Fast response times with 24/7 availability
  • Fully accredited, certified, and insured work
  • 5-star rated service
  • Guarantees of up to 12 months

Common Vaillant Boiler Fault Codes and Solutions

F27 Error Code

The F27 error code signifies a flame sensor issue, which may necessitate a Vaillant PCB repair if the flame is functioning correctly. Our engineers will determine the most cost-effective solution, whether it’s a part replacement or, in rare cases, a new boiler installation.

F75 Error Code

The F75 error code typically affects the Eco Tec Pro 28 and Eco Tec Plus range, indicating a faulty water pressure sensor or central heating pump. Our engineers will diagnose the issue, replace the necessary components, and perform tests to ensure your system functions optimally.

F22 Error Code

An F22 error code indicates low water pressure, causing the boiler to enter limp mode. We will assess the cause, whether it’s a water shortage, pressure issue, or a combination of both, and address any underlying problems, such as undetected leaks or a faulty pump.

Trustworthy and Experienced Engineers

Our London-based Vaillant repair and servicing team has decades of combined experience, ensuring your boiler is in capable hands. As fully trained and qualified Gas Safe engineers, we prioritize your safety and satisfaction.

Comprehensive Vaillant Boiler Services

Whether you need an emergency repair, regular maintenance, or a new boiler installation, our team is equipped to handle all your Vaillant boiler needs. We also offer repair services for Glow Worm boilers throughout London.

Local and Efficient Service

We cater to both domestic and commercial properties across London, offering free quotes and swift arrival at your location. In addition to Vaillant boiler repairs, we also provide Worcester and Baxi boiler repairs.

Vaillant Boiler FAQs

How do we test a Vaillant boiler?

Our team utilizes an array of tools to efficiently diagnose issues with your Vaillant boiler, from checking flow and return temperatures to testing wire flow sensors and other components. We employ safe and meticulous methods to identify and resolve problems quickly.

How long does it take to fix a Vaillant boiler?

While the duration of a repair depends on the complexity of the issue and the availability of replacement parts, our engineers strive to complete repairs in a single visit whenever possible. We arrive equipped with a wide range of parts.

How often are spare parts required?

In many cases, a faulty boiler is due to low water pressure, which can be quickly fixed without replacing parts. However, issues involving faulty pumps, sensors, or valves may necessitate new parts. We always attempt to repair existing parts before replacing them, in order to minimize costs.

Will you need to reset my Vaillant boiler?

A boiler reset is often a simple solution for issues related to low water pressure. The reset procedure varies depending on the Vaillant model. We also repair other boiler brands, including Glow Worm, Worcester, and Baxi.

Rowlen Boiler Services for Your Vaillant Boiler Repairs

When you require expert Vaillant boiler repair in London, look no further than Rowlen Boiler Services. Our team of experienced, certified engineers is dedicated to providing exceptional service and ensuring your boiler operates safely and efficiently. Contact us today for a free quote, and let us restore warmth and comfort to your home.

Call us today

Call us today on 020 8395 8616 or email us