Boiler Repair
When your boiler breaks down, RCB Plumbing Ltd provides fast, professional repair services across South London and Surrey. Our Gas Safe registered engineers diagnose and fix all makes and models with transparent, fixed pricing.
Emergency Boiler Repairs
Don't suffer in the cold—our specialist engineers arrive quickly with the parts and expertise needed to get your heating back up and running. We offer same-day appointments for urgent repairs with clear, upfront pricing and no hidden costs.
Fixed Price Repairs
Know exactly what you're paying before we start work, with transparent pricing that covers both parts and labour.
Same-Day Service
We prioritise emergency callouts with real-time engineer tracking, so you're never left wondering when help will arrive.
Common Boiler Problems We Fix
With years of experience, our Gas Safe registered engineers can quickly identify and repair all common boiler issues. We carry a wide range of genuine parts to ensure fast, effective repairs on your first appointment.
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Heating
We diagnose and repair circulation problems, thermostat issues, broken diaphragms, and airlocks that leave you without heat.
Pressure Problems
Our engineers quickly resolve low pressure issues, replace faulty pressure relief valves, and fix water leaks affecting system pressure.
Strange Noises
We remove limescale buildup, fix pump issues, and repair air in the system that causes banging, whistling, or gurgling noises.
Why Choose RCB Plumbing Ltd?
At RCB Plumbing Ltd, we combine technical expertise with exceptional customer service to deliver boiler repairs you can rely on. Our Gas Safe registered engineers are experienced with all major boiler brands and provide honest advice about when to repair or replace.
Our Boiler Repair Process
We make fixing your boiler simple and stress-free with our efficient, transparent repair process. From your initial contact to completion, we keep you informed every step of the way.
1. Diagnosis
Our engineers conduct a thorough assessment to accurately identify the cause of your boiler problem using advanced diagnostic equipment.
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2. Quote
You'll receive a clear, fixed-price quote covering both parts and labour before any work begins, with no hidden costs.
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3. Repair
Our Gas Safe registered engineers complete the repair efficiently using genuine manufacturer parts to ensure reliability and longevity.
Frequently Asked Questions
Get answers to common questions about our boiler repair services.
For emergency repairs, we aim to be with you on the same day. In most cases, we can complete repairs on our first visit as our vans are stocked with common parts for all major brands.
If your boiler is beyond economical repair, we'll provide honest advice and a free, no-obligation quote for a replacement system. We never recommend replacement unless absolutely necessary.
Our callout fee is included in our transparent fixed-price repairs. You'll know the full cost before we begin any work, with no hidden extras.
Our engineers are trained to repair all major brands including Worcester Bosch, Vaillant, Baxi, Ideal, Viessmann, Potterton, and many more.
Yes, all our boiler repairs come with a 12-month guarantee on both parts and labour for complete peace of mind.
What Our Customers Say
Hear from homeowners across South London and Surrey who've experienced our fast, reliable boiler repair service.
"Really impressed with this company. Ricky was very efficient, helpful and had good communication."
"I would highly recommend the guys came straight out and sorted my boiler in a timely manner."
Need Your Boiler Fixed Today?
Contact RCB Plumbing Ltd now for fast, professional boiler repairs across South London and Surrey.
