Boiler Repair Lambeth
Over 20+ years experience covering the Lambeth area
Insurance approved
90% repaired on the same day
0203 695 3137
Boiler Repair Lambeth, 24 hours a day!
Boiler Repair Lambeth, 24 hours a day. If your heating has stopped, your hot water has gone, or your boiler has locked out, our Gas Safe registered engineers cover Lambeth with fast attendance and clear, practical advice.
Quick nav:
Need help now?
- Call: 0203 695 3137
- Book online: Request a call back
- Landlord: Gas Safety Certificate
If you have no heating or no hot water, tell us when you book and we will prioritise your appointment.
Why Lambeth customers choose Boiler Repairs R Us
- Gas Safe registered engineers: safe, compliant work with a clean handover.
- Diagnosis first: we find the real cause of the fault, not guesswork fixes.
- Clear pricing: you get the options and costs explained before work starts.
- Flats and houses covered: from conversions to modern apartment blocks.
Boiler repairs in Lambeth homes and flats
Lambeth includes a large mix of flats, terraces and conversions across areas like Brixton, Clapham, Streatham, Stockwell and Kennington. Many properties rely on combi boilers in compact spaces, while others have older system boilers with cylinders. Common issues include hot water fluctuations, low pressure lockouts, and heating not distributing evenly, especially where servicing has been missed or systems have been extended over time. Our engineers diagnose properly, explain the issue clearly, and focus on safe repairs that keep your heating reliable.
What we commonly see in Lambeth
- No hot water on combi boilers due to diverter valves, sensors, or flow restrictions.
- No heating but hot water linked to controls, pumps, or motorised valves on system boilers.
- Pressure dropping caused by small leaks, PRV discharge, or expansion vessel faults.
- Radiators cold in parts from balancing issues, circulation faults, or sludge.
Boiler and heating services in Lambeth
We support homeowners, landlords and local businesses with repairs, maintenance and upgrades. If you are not sure what you need, book a visit and we will diagnose the issue and talk you through the best fix.
Emergency boiler repairs
Fast diagnosis and repair for breakdowns, lockouts, leaks and safety shut downs.
Boiler servicing
Improve reliability and efficiency, reduce breakdown risk, and keep systems safe.
New boiler installation
Replacement options where repair is not cost effective or the boiler is beyond its best.
Power flushing
Improve circulation and radiator performance where you have cold spots or noisy pipework.
Landlord gas safety certificates
Inspections and certification for rented properties, with clear pass or fail outcomes.
Pricing and what to expect
We keep pricing clear. Once we have assessed the fault, we explain what has failed, what is required to fix it, and the expected cost before work starts. Where parts are needed, we confirm availability and timescales first so you stay in control.
Common boiler faults we fix
- No hot water: diverter valve faults, sensors, flow issues, or plate heat exchanger restrictions.
- No heating: controls issues, circulation faults, valves, low pressure, or air in the system.
- Boiler not igniting: ignition components, gas supply issues, or safety lockouts.
- Pressure drops: leaks, expansion vessel issues, or radiator valve problems.
- Noisy boiler or kettling: restricted flow, scaling, or heat exchanger problems.
Boiler brands we repair
We work on most major boiler brands including Worcester Bosch, Vaillant, Ideal, Baxi, Potterton, Glow-worm, Viessmann and Alpha. For brand specific guidance, see our boiler manufacturer help hubs.
Areas we cover in Lambeth
We cover Lambeth including Brixton, Clapham, Streatham, Stockwell, Kennington, Vauxhall and Herne Hill. Common postcodes we attend in this borough include SW2, SW4, SW8, SW9, SW16 and SE11.
Boiler repair Lambeth FAQs
Do you cover Brixton and Streatham?
Yes. We cover Lambeth borough including Brixton, Streatham and surrounding areas.
My hot water keeps fluctuating. What causes that?
On combi boilers this can be caused by sensors, diverter valves, or flow restrictions. We diagnose the cause and repair it properly.
Do you work with landlords and tenants?
Yes. We carry out repairs, servicing and landlord gas safety certificates for rented properties.
Can you repair my boiler, or will it need replacing?
We diagnose first. If a safe, cost effective repair is available, we will explain it clearly. If replacement is smarter, we will quote options and talk you through them.
What should I do if I smell gas?
Turn off the gas at the meter if safe, open windows, do not use switches or naked flames, leave the property and call the Gas Emergency Service on 0800 111 999. Then contact us once safe to do so.
Need a boiler engineer in Lambeth? Call 0203 695 3137 or request a call back and we will get you booked in.
Written and reviewed by Gas Safe registered engineers. Last updated: December 2025.
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Get pricing and book repairHow we can assist with your Boiler in Lambeth
- Emergency Boiler Repairs
- Boiler Service
- Landlord Safety Certificates
- New Boilers Installations
- Leaking Boilers
- Noisy Boilers
Boiler Repairs R Us have a skilled team of engineers with a long history of fixing boilers in and around the Lambeth area. Our local Lambeth team can assist with all gas, condensing, combi boiler installations and upgrades. All our plumbers are Gas Safe Registered so you can be assured all our work is carried out within the required regulations. So for complete customer satisfaction call us on 0203 695 3137!