
One hour response

Same day appointments

24/7 Service
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.

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.

New A-rated boilers operate at over 90% efficiency, potentially saving you up to 30% on your heating bills compared to older models.

Modern boilers provide more consistent heating with fewer breakdowns, backed by manufacturer warranties for complete peace of mind.
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.
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.
Why not take a look at whats included in our care plans.

£23.40
inc vat
For keeping warranty valid
£42
inc vat
For basic protection
£59.40
inc vat
For reliable family heating
Features
Annual Boiler Service
Priority Service & Call Outs
Free of Charge Call Outs
Boiler and all internals
Labour Cost Discount
10%
100%
Replacement Part Discount
10%
20%
Loyalty Discount
10%
20%
Discount on new boiler installation**
10%
30%
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)
/month + VAT
For keeping warranty valid/month + VAT
For basic protection/month + VAT
For reliable family heating/month + VAT
For total coverage/month + VAT
Covering plumbing, drains and more
We discuss your heating needs and survey your property to recommend the perfect boiler system tailored to your specific requirements.

You'll receive a comprehensive, no-obligation quote outlining all costs, boiler options, and potential energy savings.

Our Gas Safe engineers complete your installation efficiently, demonstrate the system, and provide all necessary documentation and warranties.

Yes, it can make ongoing property maintenance much easier. While a care plan doesn’t replace your legal responsibilities, it supports a more organised approach by bringing all your key heating-related services into one simple arrangement with us. This makes it easier to track important checks, plan ahead, and avoid last-minute scrambles.
We arrange access at a time that works for the tenant, you, and our engineer. In most cases, we book the visit in advance so your tenant has notice and knows when to expect us. We recommend letting tenants know about the plan early on, which simplifies communication and access when a visit is needed.
Yes, we help you stay on top of annual service dates. This is particularly useful for busy landlords who don't want important heating checks to slip through the cracks. If you manage more than one property, our reminders are especially helpful for keeping key dates under control.
We can still service or attend a vacant property, provided we can arrange access. Sometimes, this makes scheduling even easier as we don't need to work around a tenant's availability. It's important to let us know the property is empty so we can plan the visit and confirm access details in advance.
Absolutely. Many landlords use our care plans as a practical way to manage multiple properties. Having your services handled by a single provider like RCB Plumbing simplifies your administration and ensures consistency. The exact setup can be tailored to your portfolio, so it's worth discussing your properties directly with our team.
Yes, regular servicing and proactive fault reporting often help prevent larger, more expensive repairs down the line. We can usually fix small issues more cheaply and easily before they become major system failures. While no plan can prevent every breakdown, a consistent maintenance approach helps protect both your property and your budget.
Yes, this is often possible, especially if you're a landlord who wants faults reported and handled without delay. Letting tenants report problems directly to us can speed up response times and help prevent small issues from getting worse.
We recommend agreeing in advance how reporting should work, so everyone knows who to contact and what information to provide.
Need more help? Contact us at RCB Plumbing with your property details, and our team can advise on the most suitable landlord care plan for you.
ready to upgrade your heating system?
Contact RCB Plumbing Ltd today to discuss your new boiler installation and start enjoying more efficient, reliable heating.

RCB Plumbing serves local homes and businesses with honest advice, prompt response, and professional workmanship every time.
© Copyright 2026| RCB PLUMBING HEATING RENEWABLES | All right reserved | Terms and Conditions | Company reg number: 12185970