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Boiler Servicing & Repairs

Servicing boilers in North and East Yorkshire

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Boiler Servicing

At Sanderson Heating & Renewables Ltd, we take pride in our reputation as York and East Yorkshire’s trusted experts in boiler fault-finding and repair. With years of experience and a dedicated team of Gas Safe registered engineers, we specialise in diagnosing and resolving boiler issues quickly and effectively.

Whether it’s a routine service to maintain efficiency or an urgent repair to restore your heating and hot water, we’re committed to keeping your boiler running smoothly and reliably year-round. Our focus on quality workmanship and customer satisfaction means you can trust us to deliver prompt, professional solutions tailored to your needs.

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engineer putting lid of boiler on boiler

Boiler Servicing: Protect Your Heating System

An annual boiler service is essential for ensuring your boiler remains safe, efficient, and reliable. Here’s why scheduling regular servicing with us is so important:

  • Enhanced Efficiency – Regular servicing ensures your boiler is operating at peak performance, helping you save money on energy bills.
  • Prevent Costly Repairs – An annual service can prevent minor problems from becoming costly breakdowns by catching potential issues early.
  • Safety First – We inspect critical components to ensure your boiler runs safely, reducing the risk of carbon monoxide leaks and other hazards.
  • Maintain Guarantee or Warranty – Many manufacturer guarantees or warranties require an annual service to remain valid. As Worcester Bosch and Ideal Accredited Installers, we ensure your boiler meets these conditions.
  • Longer Lifespan – Routine maintenance helps extend your boiler’s life, giving you a better return on your investment.
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Boiler Repairs: Fast, Reliable Solutions

If your boiler isn’t performing as it should, our expert fault-finding engineers are here to help.

We specialise in diagnosing and repairing a wide range of boiler issues, including:

  • No heating or hot water.
  • Unusual noises (such as banging or whistling).
  • Faulty thermostats.
  • Low pressure or leaks.
  • Ignition or pilot light problems.

We understand the inconvenience of a faulty boiler, so we offer prompt, professional repairs to get your heating system back on track. Our team of qualified Gas Safe engineers uses high-quality parts and the latest diagnostic tools to perform every repair efficiently and to the highest standard.

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What happens during your annual boiler service?

1

Initial Inspection

During a boiler maintenance check, your designated boiler technician will conduct a comprehensive examination of your boiler's overall state to evaluate its operational efficiency. Our examination will focus primarily on the boiler's safety aspects and its controls, which play a critical role in managing the flow of water and fuel.
Ensuring the functionality and safety of these controls is of utmost importance. Additionally, we will inspect the exterior of your boiler for any visible leaks or apparent defects.
2

Under the Hood

After inspecting the boiler's exterior, we will proceed to remove the outer casing and examine its internal components.
We will perform a gas pressure assessment to gauge the boiler's pressure and verify that it operates at the appropriate level. Our assessment also encompasses a flue examination, which assesses carbon monoxide (CO) levels and combustion ratios to ensure they remain within safe limits and do not emit excessive carbon monoxide gas.
3

Clean Boiler

Finally, we will address any boiler components requiring cleaning and inspect for the presence of limescale or debris.
Upon completing these tasks, we will reattach the boiler's outer casing and conduct one final inspection. Before our departure, we will furnish you with comprehensive information regarding the boiler servicing, which you can retain for your personal records.

Frequently Asked Questions

Our team will work with you to determine the best option for your needs and ensure that your new boiler is installed safely and efficiently.

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How often should my boiler be serviced?

We recommended to service your boiler annually to ensure it operates safely and efficiently. Regular servicing can also help prevent breakdowns and extend your boiler’s lifespan.

How long does a boiler service take?

A standard boiler service usually takes between 30 minutes and an hour, depending on the type and condition of your boiler.

Why is boiler servicing important?

Regular servicing ensures your boiler is safe, efficient, and less likely to break down. It also helps identify potential issues early, saving you money on costly repairs in the long run.

Can I service my boiler myself?

No, boiler servicing must be carried out by a qualified Gas Safe registered engineer. Attempting to service a boiler yourself can be dangerous and may void your warranty. Always hire a professional for safety and compliance.

What is your Gas Safe number?

Our Gas Safe number is 938385 and this can be verified on the website www.gassaferegister.co.uk.