September 24, 2026
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a combi (combination) boiler is a single unit that provides both central heating and hot water on demand, without needing a separate hot water...
Welcome to OnTimePlumbers
September 24, 2026
a boiler’s gas use in kWh per hour is roughly the same as its kW rating when running at full output — a 24kW...
September 24, 2026
Most domestic drainage in the UK today is uPVC, and most uPVC drainage pipe is joined using one of two methods: push-fit (rubber ring...
September 19, 2026
A combi (combination) boiler heats water directly from the mains the instant you turn on a tap, rather than storing hot water in a...
September 19, 2026
Most plumbers charge between £60 and £180 to repair a toilet in the UK, covering common jobs like a running cistern, a broken flush,...
September 15, 2026
A full central heating installation in London typically costs £4,000–£9,000+ for a standard 3-bedroom home, replacing an existing system with usable pipework. Smaller flats...
September 15, 2026
Yes. London has genuine 24-hour emergency plumbing cover, including services like OnTime Plumbers, which operates around the clock across Greater London, Essex, Hertfordshire, and...
August 31, 2026
Connecting drainage pipes underground is a practical job when the route is simple, the trench is safe, and the pipework is for rainwater or...