Reliable landlord gas safety certificates (cp12) from Thameside Plumber, 15+ years' experience and every job backed by our 1-year written guarantee.
Whether it's a small job or a big one, our landlord gas safety certificates (cp12) is done properly the first time. With more than 15 years of hands-on experience across Greater London, we know exactly what a lasting result takes, and we price it honestly with no surprises.
Every landlord gas safety certificates (cp12) job is done to a lasting standard, so you have real peace of mind long after we've packed up.
Get a free quoteNo mystery, no runaround. Here's exactly what happens when you get in touch.
Burst pipes, leaks and no-water emergencies dealt with fast, with no call-out fee during normal working hours.
Learn moreGas Safe registered engineers for boiler breakdowns, annual servicing, and full boiler installation or replacement.
Learn morePower flushing, radiator work and hot water cylinders, all fitted by one experienced local team.
Learn moreNo. There's no call-out fee for jobs booked during normal working hours, just a fair, fixed price for the work itself, agreed with you before we start.
Yes. Every engineer we send is Gas Safe registered, so boiler work, gas cookers and landlord CP12 certificates are all carried out safely and legally.
Always. We'll assess the job, explain what's involved and give you a fixed price before any work begins, so there are no surprises on the invoice.
Yes, in most cases. Our vans carry high-quality branded parts, so we complete most repairs on the first visit. If a part needs ordering, we'll tell you upfront and book the return visit at no extra call-out cost.
Yes. We take emergency call-outs for burst pipes, leaks and boiler breakdowns, and can arrange evening or weekend appointments by arrangement to suit your schedule.
We accept bank transfer, debit card, credit card or cash, and send a clear digital invoice for every job, so you always know exactly what you've paid for.
We're based in Hammersmith and cover the whole of Greater London, from Westminster and Kensington to Greenwich, Croydon and Wembley. See our full list of areas below.
Tell us what you need and we'll come back with an honest, no-obligation price. Prefer to talk? Call 020 3123 4567.
Takes under a minute, no obligation.