Boiler Servicing
RCB Plumbing Ltd provides comprehensive boiler servicing by Gas Safe registered engineers across South London and Surrey. Our thorough maintenance checks ensure your heating system operates safely, efficiently and reliably throughout the year.

Why Your Boiler Needs Regular Servicing
Annual boiler servicing is essential for maintaining performance, efficiency and safety in your home. Regular maintenance not only prevents costly breakdowns but also ensures your manufacturer's warranty remains valid while keeping your family safe from potential hazards.
Extended Lifespan
Professional servicing can add years to your boiler's operational life by identifying and addressing minor issues before they develop into major problems.
Energy Efficiency
A well-maintained boiler operates more efficiently, potentially reducing your energy bills by up to 15% compared to a neglected system.

What Our Boiler Service Includes
Our thorough boiler service goes beyond basic checks to ensure your entire heating system operates at peak performance. Our Gas Safe registered engineers conduct comprehensive examinations following manufacturer guidelines and industry best practices.
Flue Gas Analysis
We check emissions using specialist equipment to ensure your boiler is burning fuel efficiently and safely, optimising performance while minimising environmental impact.
Component Inspection
Detailed examination of all key parts including the heat exchanger, burner, pressure controls, and safety devices to identify potential issues before they cause problems.
System Cleaning
We clean essential components including the condensate trap and magnetic filter (if fitted) to prevent blockages and maintain optimal performance.

Boiler Care Plans
Protect your heating system year-round with our comprehensive boiler care plans designed for homeowners and landlords. Our plans include annual servicing, priority callouts, and discounted repairs, offering complete peace of mind with affordable monthly payments.
Our Boiler Servicing Process
We make boiler servicing straightforward and convenient with minimal disruption to your home. Our professional engineers work efficiently while adhering to all safety standards and manufacturer specifications.
1. Book
We conduct a thorough survey of your property to determine the most suitable heat pump system for your specific heating requirements.
2. Service
Our Gas Safe registered engineers arrive on time, work cleanly, and conduct a thorough service following manufacturer guidelines and industry standards.
3. Docs
We provide full documentation of all work performed, any recommendations for future maintenance, and your Gas Safe certificate for warranty and insurance purposes.
Frequently Asked Questions
Common questions about boiler servicing and our professional maintenance service.
We recommend annual servicing for most residential boilers. This frequency maintains efficiency, ensures safety, and keeps manufacturer warranties valid. For landlords, annual servicing is a legal requirement for rental properties.
A standard boiler service typically takes 30-60 minutes, depending on the boiler type and condition. If our engineers discover issues requiring additional attention, they'll provide a clear explanation and quote before proceeding with any repairs.
Yes, most manufacturer warranties require proof of annual servicing by a qualified engineer. Missing services can invalidate your warranty, potentially leaving you responsible for costly repair bills.
For homeowners, annual servicing is strongly recommended but not legally mandated. For landlords, however, annual gas safety checks (which include boiler servicing) are a legal requirement for all rental properties.
Warning signs include unusual noises, pressure fluctuations, inefficient heating, higher energy bills, or visible issues like leaks or discolouration around the boiler. However, many problems aren't visible, which is why regular servicing is essential.
What Our Customers Say
Hear from homeowners across South London and Surrey who trust RCB Plumbing Ltd for their annual boiler servicing and maintenance needs.
"I would highly recommend RCB Plumbing. I made a booking flexibly and easily through the website."
"RCB responded quickly to my post for a boiler service and came round 2 days later at the agreed time."

Book Your Boiler Service Today
Contact RCB Plumbing Ltd now to schedule your professional boiler service with our Gas Safe registered engineers.
