Annual Boiler Service in Lee Green SE12 — What You're Paying For
A proper annual boiler service in Lee Green SE12 is one of the most cost-effective pieces of home maintenance you can do — especially with gas prices where they are. DRMB Plumbing & Heating carries out services to the manufacturer's published specification, not a cut-down "visual check". Every service includes combustion analyser readings, pressure testing, internal component inspection and clean, and a written service report.
We're based in SE London — Lee Green and the surrounding SE12 roads are part of our regular run. We are Gas Safe registered (business reg #532682) and every service is carried out by a qualified Gas Safe engineer. If your boiler is under manufacturer warranty, an annual service to spec keeps it valid. No call-out fee within SE12.
"On time, professional, knew exactly where to find us in Lee Green. Certificate emailed before they left." — SE12 landlord, 5★ Google review
What the Service Includes
Boiler Service Pricing in Lee Green SE12 (SE London Rate)
| Service | Price | Notes |
|---|---|---|
| Annual boiler service | £90 | Combi, system or regular boiler |
| CP12 Gas Safety Certificate | £90 | Landlord legal requirement |
| Service + CP12 combined | £160 | One visit — saves £20 vs separate |
No call-out fee within SE12. No VAT added. Price confirmed before we visit.
Landlord in Lee Green? Combine Service + CP12
If you let a property in Lee Green SE12, a boiler service and a Gas Safety Certificate (CP12) on the same visit is £160 — saving £20 versus separate appointments. One engineer, one visit for the tenant, one invoice.
Need a Boiler Repair in Lee Green SE12? Same-Day Callouts.
A boiler service is a planned annual maintenance visit — checking components, cleaning the heat exchanger, verifying gas pressure and flue integrity. A boiler repair is something different: it's what you need when your boiler has actually stopped working, is making unusual noises, or has shown an error code you can't clear.
If your system test revealed a fault — or if your boiler has just stopped working in Lee Green — we offer same-day callouts across SE12. Common boiler repairs we handle in Lee Green include:
- No hot water or heating — often a faulty diverter valve, pump failure, or thermostat fault
- Pressure loss — usually a system leak or faulty pressure relief valve; the boiler won't fire until pressure is restored
- Pilot light keeps going out — commonly a thermocouple fault, gas supply issue, or blocked burner
- Error codes on the display — we carry the most common parts for Vaillant, Worcester Bosch, Ideal and Baxi; most error-code callouts are resolved same visit
- Banging, kettling, or gurgling noises — often limescale buildup or trapped air; sometimes a sign that a power flush is needed
- Boiler keeps cutting out — low pressure, faulty sensor, condensate pipe blockage, or heat exchanger fault
Not sure if you need a repair or a service? If your boiler is running but you haven't had it checked in 12 months or more, book a service — it includes a full diagnostic check and will identify any developing faults. If the boiler isn't working at all or has lost pressure, that's a repair job. Call us and describe what's happening — we'll advise which applies before you commit to anything.
For major repairs or older boilers (10+ years), we'll always give you an honest comparison: repair cost versus new boiler installation cost. Sometimes a repair is the right call; sometimes a new boiler from £2,495 is the more sensible investment. You'll get a straight answer from us either way.
For full boiler repair information, see our boiler repair page.
Call 07946 444414 for same-day boiler repair in Lee GreenFrequently Asked Questions — Boiler Service Lee Green SE12
How much is a boiler service in Lee Green SE12?
An annual boiler service in Lee Green SE12 is £90 — full manufacturer-spec service with combustion analyser readings, pressure checks, clean, condensate trap clean, and a written service report. Combined boiler service + CP12 is £160. No VAT. No call-out fee.
Are you Gas Safe registered to work in Lee Green?
Yes. DRMB Plumbing & Heating is Gas Safe registered, business registration #532682. Our registration covers all London boroughs including Lee Green SE12. Check at gassaferegister.co.uk.
How quickly can I get a boiler service in Lee Green?
We typically have same-week availability across Lee Green SE12. WhatsApp us on 07946 444414 to check current slots — we confirm within a few hours.
Do you service all boiler brands in Lee Green SE12?
Yes — Worcester Bosch, Vaillant, Ideal, Baxi, Viessmann, Potterton, Glow-Worm, Alpha — whether or not we installed the boiler. Older non-condensing units also serviceable.
