Servicing & Maintenance

Professional Servicing & Maintenance for Complete Peace of Mind

Keeping your home’s systems properly serviced is one of the best ways to protect your property, avoid unexpected breakdowns and maintain energy efficiency.

At CP Jefferies, our experienced service and maintenance engineers provide thorough, reliable servicing across heating systems, renewables, plumbing and electrical installations — helping homeowners and businesses across the Cotswolds keep everything running safely and smoothly.

Regular servicing not only improves performance and reliability, but also extends the lifespan of your systems, improves energy efficiency and ensures your equipment continues to operate safely and in line with manufacturer recommendations.

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Our Servicing & Maintenance Services

AGA Servicing & Maintenance
AGA cookers and range cookers require specialist knowledge to maintain their performance, efficiency and safety. Our engineers are experienced in servicing and maintaining AGAs, ensuring your appliance continues to operate reliably and safely year after year.
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Boiler Servicing & Maintenance
‍Annual boiler servicing is essential for safety, efficiency and long-term performance. Our Gas Safe registered engineers carry out comprehensive boiler services to ensure your system operates safely and efficiently throughout the year.

Hot Water Cylinder Servicing
‍Hot water cylinders play a vital role in providing consistent, reliable hot water throughout your property. Proper servicing ensures your cylinder operates safely, efficiently and in line with manufacturer guidelines.

Heat Pump Servicing & Maintenance
‍Air Source and Ground Source Heat Pumps require regular servicing to maintain efficiency, reliability and performance. Our qualified renewable engineers ensure your heat pump system continues to deliver low-carbon heating and hot water efficiently throughout the year.

Solar Thermal Servicing & Maintenance
‍Solar thermal systems provide efficient, renewable hot water using energy from the sun. Regular servicing ensures your system continues to operate effectively and safely, delivering maximum performance and energy savings.

Do I need a boiler service every year?

Annual servicing is recommended to help keep your boiler safe, efficient, and reliable. It can also support warranty requirements for newer boilers. We’ll advise on the right service interval for your boiler type and usage.

What does a boiler service include?

A typical service includes safety checks, inspection of key components, cleaning where required, performance testing, and a written record of what was checked and any recommendations. The exact steps depend on the boiler model and manufacturer guidance.

How much does a boiler service cost?

Pricing depends on boiler type, accessibility, and whether it’s a straightforward service or there are faults to diagnose. We’ll confirm the service price in advance and discuss any repair costs separately if issues are found.

My boiler pressure keeps dropping — is that something you can check during a service?

Yes. We can check for common causes such as system leaks, a faulty pressure relief valve, or expansion vessel issues. If a repair is needed, we’ll explain options and costs before doing any additional work.

Should I get my heating system serviced as well as the boiler?

In many homes, yes. Boiler servicing focuses on the appliance, while system performance depends on pipework, radiators, inhibitors, and sludge levels. We can recommend checks like system balancing, a powerflush (where appropriate), or water quality testing based on symptoms and age.

Do you service boiler controls, smart thermostats, and heating timers?

Yes. Controls and thermostats can affect comfort and running costs. We can check configuration, diagnose common issues, and advise on upgrades if controls are outdated or unreliable.

Professional Servicing & Maintenance for Complete Peace of Mind

Our Servicing & Maintenance Services

FAQs: Boiler Maintenance

Do I need a boiler service every year?

What does a boiler service include?

How much does a boiler service cost?

My boiler pressure keeps dropping — is that something you can check during a service?

Should I get my heating system serviced as well as the boiler?

Do you service boiler controls, smart thermostats, and heating timers?

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