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 pipe, leaking joint or overflowing cistern, we get to you fast and stop the damage before it spreads.
Learn moreHidden leaks pushing up your water bill or damaging ceilings? We trace the source accurately and fix it at the cause, not just the symptom.
Learn moreFrom a dripping pipe to reworked pipework behind a new kitchen, general repairs are sorted properly and priced honestly.
Learn moreYes, by law only a Gas Safe registered engineer can carry out a Landlord Gas Safety Check and issue the certificate. All of our engineers are Gas Safe registered, so your CP12 is completed correctly and is valid for the full 12 months.
A CP12 certificate is valid for 12 months from the date of issue. We can set a reminder ahead of the renewal date so you're never caught out with an expired certificate.
We check every gas appliance, flue and connection in the property for safety, including the boiler, gas fire and gas cooker, and test for correct ventilation and combustion. You get a copy of the certificate the same day where possible.
We'll explain exactly what's failed and why, and give you an honest, fixed price to put it right. We won't issue a certificate until the property is genuinely safe.
Yes, we work with landlords, letting agents and property managers to keep multiple properties compliant, and can schedule renewals across a portfolio so nothing lapses.
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.