The Cost of Boiler Servicing vs. Repair or Replacement

Mar 06, 2024

Boiler Service or Repair? Keep Your Home Warm and Wallet Happy

As a local plumber, we understand the importance of a reliable boiler to keep your home warm and comfortable, especially during colder months, we are called out on a daily basis to deal with boiler breakdowns, repairs and replacements. But the cost of maintaining a boiler, alongside other household utilities can be expensive and confusing to know how best to balance the budget with keeping the house warm.


So lets look at the costs associated with regularly maintaining your boiler and heating system vs the cost of repair or replacement if it has not been maintained properly in the past.  This may be your own boiler, that of a property you are renting out or perhaps you've just moved into a new house and are unsure whether the boiler has been maintained and serviced regularly.


Understanding Boiler Servicing


Regular boiler servicing, usually recommended annually, is crucial for your boiler's health. It's like taking your car for an MOT; a qualified heating engineer inspects the system, cleans vital components, and identifies any potential issues before they escalate into expensive repairs.


Learn what a full boiler service includes


The Importance of Boiler Servicing


An annual boiler service ensures that everything is functioning as it should and catches any potential issues early on before they escalate into costly problems or emergency breakdowns. During a service, a qualified plumber will inspect your boiler, clean its components, and perform any necessary adjustments to keep it running efficiently.


The cost of boiler servicing can vary depending on factors such as the type of boiler you have, its age, and the complexity of the service required. On average, you can expect to pay anywhere from £75 to £120 for a standard boiler service, though this cost may increase if any additional repairs or parts replacements are needed.  Some plumbers also charge a call-out fee on top of the service charge


Assett Plumbing do not charge for call-out, for any job, even an emergency plumber callout!


Boiler Servicing

Repairing Your Boiler: When Is It Necessary?


Despite regular servicing, boilers can still experience breakdowns or faults, especially as they age. Common issues such as leaks, strange noises, or a loss of heating or hot water are all signs that your boiler may require repair.


Repair Cost Considerations


  • Minor fixes: Simple issues like fixing a leak, replacing a pressure relief valve or bleeding the radiators typically range from £50 to £200
  • Complex repairs: Faulty heat exchangers or pumps can cost significantly more, ranging from £200 to £400 or even higher for complex components.


Deciding When to Repair or Replace


When faced with a costly boiler repair, you may find yourself grappling with the decision of whether to repair the existing unit or invest in a new boiler altogether. Your plumber should be best placed to advise on this, but to ensure you are comfortable with their suggestion, there are several factors to be considered when making this decision:


  1. Age of the Boiler: If your boiler is approaching or exceeding its expected lifespan (typically around 10-15 years for most models), it may be more cost-effective in the long run to replace it rather than sinking money into repairs.
  2. Efficiency: Older boilers tend to be less energy-efficient than newer models, meaning they consume more fuel to produce the same amount of heat. By upgrading to a newer, more efficient boiler, you can potentially save on your energy bills in the long term.
  3. Frequency of Repairs: If your boiler is constantly breaking down and requiring repairs, it may be a sign that it's reaching the end of its useful life. Continuously pouring money into repairs may end up costing you more in the long run than investing in a new, more reliable, and potentially more efficient heater unit.
  4. Cost of Repairs vs. Replacement: As a general rule of thumb, if the cost of repairs exceeds 50% of the cost of a new boiler, it simply may not be worth repairing, and it's often more economical to opt for replacement rather than repair.


Learn More About Boiler Repairs


Boiler Replacement: Investing in Long-Term Comfort


Replacing your boiler is a significant investment, with costs ranging from £1,500 to £4,000, or even more depending on the boiler type, size, and features. However, consider these benefits:


  • Improved Efficiency: Modern boilers boast higher efficiency ratings, translating to lower energy bills and reduced environmental impact.
  • Enhanced Reliability: New boilers come with long, and often extendable warranties, offering peace of mind and protection against unexpected repair costs for years to come.
  • Increased Heating Comfort: Newer models often offer features like improved hot water flow and better temperature control, improving your home's overall comfort.
  • Bells and Whistles: consider a smart thermostat upgrade such as Nest or Hive for added efficiency and control, you can adjust the heating even when you are not at home, or set it to warm the house just before you arrive home from a day at work!


Book a Boiler Replacement Today

Making an Informed Decision about your boiler


When it comes to managing the costs of your boiler, proactive maintenance is key. Regular servicing can help identify and address potential issues before they escalate into costly repairs or replacements. However, when faced with the decision of whether to repair or replace your boiler, it's essential to consider factors such as the age of the unit, its efficiency, and the cost of repairs versus replacement.


Ultimately, the best choice between servicing, repair, or replacement depends on your specific circumstances, considering:


  • Boiler Age and Condition: A newer, well-maintained boiler might only require servicing, while an older one might justify replacement.
  • Repair Cost vs. Replacement Cost: Weigh the cost of repairs against the investment in a new boiler, considering potential future repair needs.
  • Long-Term Benefits: Factor in the potential savings on energy bills and the peace of mind that comes with a reliable, efficient boiler.


Consult Assett Plumbing First


When faced with any sort of boiler issues, it's crucial to consult a qualified and Gas Safe registered plumber in your area. They can assess your specific situation, provide professional advice on the best course of action, and offer transparent quotes for boiler servicing, boiler repairs, or boiler replacements.  Unless you know a good reliable and trusted plumber, It is often worth getting multiple quotes for the work, just to ensure you are paying a fair price for the work and the boiler being serviced, repaired or replaced.


By understanding the costs involved and carefully considering these factors, you can make an informed decision that keeps your home warm, your wallet happy, and your peace of mind intact.


Assett Plumbing have been servicing, repairing and replacing boilers in the local area of Northamptonshire for decades.  In the past few weeks alone we have replaced boilers in Wellingborough, Rushden, Raunds, Kettering and Wellingborough.  We cover all areas from Northampton to Huntingdon, and from Oundle to Wellingborough, St Neots and beyond!


For boiler servicing, heating repairs, and boiler replacements as well as any plumbing emergency, Contact Assett Plumbing today at 01604 372395.


Call 01604 372395 or Click for a Boiler Service



Header Image by stockking on Freepik

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