Expert heating advice

Heating FAQs

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

Do you offer emergency boiler repairs?

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.”

Can you service my boiler even if it’s under warranty?

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.

How much does a boiler service cost?

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.

Do you offer boiler cover plans?

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.

What areas do you cover?

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.

Do you install new boilers?

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.

What Our Customers Say

See why homeowners across South London and Surrey trust RCB Plumbing Ltd for their bathroom transformations.

"RCB Plumbing did a great job installing our new heating system and renovating our bathroom. Ricky is incredibly responsible and responsive."

Jenny C
Google review

"Highly recommend this company, clean tidy and punctual.they did a fantastic job refitting my bathroom to a high standard."

Verified reviewer
Checkatrade review

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.