One hour response
Same rate 7 days a Week
24/7 Service
Boiler Installation
RCB Plumbing Ltd provides professional boiler installation services across South London and Surrey including Sutton, Carshalton and Epsom. Our Gas Safe registered engineers ensure a seamless transition to your new, energy-efficient heating system with minimal disruption to your home.
Why choose a new boiler?
Modern boilers offer significant improvements in efficiency, reliability, and heating control compared to older models.
By upgrading your boiler, you can enjoy reduced energy bills, improved performance, and the peace of mind that comes with a manufacturer's warranty.
Energy Efficiency
New A-rated boilers operate at over 90% efficiency, potentially saving you up to 30% on your heating bills compared to older models.
Reliable Heating
Modern boilers provide more consistent heating with fewer breakdowns, backed by manufacturer warranties for complete peace of mind.
Qualified & experienced
Our Boiler Partners
We install only the highest quality boilers from leading manufacturers, each offering excellent warranties and reliability.
Our engineers are accredited installers for top brands, allowing us to offer extended guarantees and comprehensive aftercare support.
Our Boiler Partners
At RCB Plumbing , we want to help protect your investment, which is why we give our boiler installation customers 2 years of complimentary servicing through our Warranty Booster Care Plan.
Our plan extends the warranty on your new boiler installation, prioritises your calls in case of breakdowns, and provides a dedicated helpline for any questions you might have. This helps ensure your boiler runs smoothly and efficiently for years to come.
* Prices include 2 years of complimentary servicing and are based on joining our service plan to retain the manufacturer’s warranty, see service plan details for more information.
What's Included
Boiler Service Plan - Warranty Booster
£12.50
/month + VAT
For keeping warranty valid
Essential Care Plan
£19
/month + VAT
For basic protection
Comfort Care Plan
£27
/month + VAT
For reliable family heating
Complete Care Plan
£35
/month + VAT
For total coverage
RCB Heat Club Home Care
£55
/month + VAT
Covering plumbing, drains and more
Features
Annual Boiler Service
Priority Service & Call Outs
Free of Charge Call Outs
1 Free Callout
Boiler and all internals
Labour Cost Discount
10%
100%
100%
100%
Replacement Part Discount
10%
20%
100%
100%
Loyalty Discount
10%
20%
30%
30%
Discount on new boiler installation**
10%
30%
50%
50%
Annual System Water Test
Annual System Anti Corrosion Treatment
Circulation pump
Thermostatic radiator valves
Timer/thermostat
Hot Water Cylinder
Radiators
Heating pipework
All gas supply pipes
System Powerflush (every 5 years)
Plumbing
Drains
Home Electrics
Optional Add-Ons
Unvented Cylinder Service
(Additional £6+VAT)
Gas Fire Service
(Additional £7.50+VAT)
Electrical Cover
(Additional £9+VAT)
Our trusted process
1. Survey
We discuss your heating needs and survey your property to recommend the perfect boiler system tailored to your specific requirements.
2. Quote
You'll receive a comprehensive, no-obligation quote outlining all costs, boiler options, and potential energy savings.
3. Job completed
Our Gas Safe engineers complete your installation efficiently, demonstrate the system, and provide all necessary documentation and warranties.
Frequently Asked Question
How long does a boiler installation take?
Most standard boiler replacements take 1-2 days to complete. A straight replacement can often be completed in a single day, while system changes or relocations may require additional time.
Which boiler is best for my home?
This depends on your property size, hot water demands, and current system. Combi boilers work well for smaller homes with limited space, while system or regular boilers may be better for larger properties with higher hot water demands.
What happens to my old boiler?
We handle the removal and environmentally responsible disposal of your old boiler as part of our service, ensuring all materials are recycled where possible.
How long will my new boiler last?
With regular annual servicing, a quality modern boiler should last 10-15 years. We recommend joining our boiler care plan to ensure your new system operates at peak efficiency throughout its lifespan.
What is the warranty booster care plan?
Our Warranty Booster Care Plan includes 2 years of complimentary servicing, priority breakdown response, and a dedicated helpline. It also helps retain your full manufacturer warranty.
Can you help me choose the right boiler size?
Yes. We assess your household size, usage, and heating demands to recommend the right boiler model and kW rating for maximum efficiency.
Are your installers Gas Safe registered?
Yes. All of our engineers are Gas Safe registered and trained to install Worcester Bosch boilers to the highest standards.
ready to upgrade your heating system?
Contact us today.
Contact RCB Plumbing Ltd today to discuss your new boiler installation and start enjoying more efficient, reliable heating.
Management Plumbing includes a broad range of activities, and the many firms and their members often define these practices.
Management Plumbing includes a broad range of activities.
Quick Link
Services
© Copyright 2026| RCB PLUMBING HEATING RENEWABLES | All right reserved.