Heating FAQs
Get expert answers to the most common heating questions from RCB Plumbing Ltd's qualified engineers.

Yes – we provide rapid response boiler repair services across Sutton, Carshalton, Epsom and surrounding areas. If you’ve lost heating or hot water, call us now and we’ll aim to get you up and running the same day.”
Yes – we’re Gas Safe registered and carry out warranty-safe servicing for all major brands. Annual servicing keeps your warranty valid and your system running safely and efficiently.
Our premium boiler service starts from £99 including certification. We carry out a full strip-down inspection, flue gas analysis, and safety check – not just a quick look-over.
Yes – we offer a range of monthly boiler care plans under our rcb BoilerCare service. Plans include annual servicing, priority callouts, and 24/7 breakdown cover. Ask us for a quote tailored to your boiler.
We’re based in Sutton and cover nearby areas including Carshalton, Epsom, Cheam, Banstead, Wallington, and South London. Not sure if we cover your area? Just give us a call.
Yes – we specialise in energy-efficient boiler installations from top brands like Vaillant, Worcester Bosch and Ideal. All new installs come with up to 10-year warranties and expert advice on sizing and efficiency.
Ready to Book Your Heating Service?
Whether you need a boiler service, heat pump maintenance, or emergency repairs, our Gas Safe registered engineers are here to help with transparent, fixed-price solutions across South London and Surrey.
