Plumber in St Albans
We cover St Albans and the surrounding AL1–AL4 postcodes for 24/7 emergency plumbing, boiler installation and servicing, central heating and drainage — from the cathedral quarter to Fleetville, Marshalswick and London Colney.
- 24/7, Monday to Sunday
- Gas Safe registered (654504)
- 4.9/5 on Google
- Transparent pricing before work begins
Plumbing & heating in St Albans
Every job starts the same way: a proper look at the problem and a clear, transparent price before work begins. New boilers come with warranties of up to 10 years available on qualifying installations.
Period homes in conservation areas
Much of St Albans is Victorian and Edwardian housing, a lot of it inside conservation areas. These homes often have older heating systems, original pipe runs and, occasionally, lead supply pipes. We’re used to working neatly in occupied period homes and will always explain whether a repair or an upgrade makes more sense.
Popular services in St Albans
What people in St Albans most often call us for — every one available across AL1 & AL2 & AL3 & AL4.
Emergency Repairs in St Albans
Burst pipes, leaks, blockages and breakdowns — 24/7, Monday to Sunday.
Learn moreBoiler Installation in St Albans
New A-rated boilers fitted by certified engineers — 10-year warranties available.
Learn moreBoiler Servicing in St Albans
Annual servicing that keeps your boiler safe, efficient and warranty-valid.
Learn moreLead Pipe Replacement in St Albans
Old lead water mains replaced with safe, modern pipework.
Learn moreBlocked Drains in St Albans
Slow, smelly or overflowing drains cleared and flowing again.
Learn moreOnDemand Drainage
Blocked drains, CCTV surveys, descaling and planned maintenance.
OnDemand DrainageWant to stop worrying about your boiler? See our boiler care plans.
Where we work in and around St Albans
AL1, AL2, AL3, AL4 — including City centre, Fleetville, Marshalswick, Bernards Heath, Chiswell Green, London Colney.
Also nearby: Harpenden, Park Street, How Wood, Wheathampstead, Sandridge, Hatfield.
St Albans questions, answered
Straight answers to what people ask before booking.
- All of AL1, AL2, AL3 and AL4 — including the city centre, Fleetville, Marshalswick, Bernards Heath, Chiswell Green and London Colney — plus Harpenden, Park Street, How Wood, Wheathampstead and Sandridge.
- Our emergency line (07538 144040) is open 24/7, Monday to Sunday. Genuine emergencies — burst pipes, leaks through ceilings, no heating, overflowing toilets or drains — are prioritised, and we’ll give you a realistic arrival time for St Albans when you call rather than a vague promise.
- Yes. We assess your home, recommend the right boiler for your hot water needs and budget, and install it to all regulations. Warranties of up to 10 years are available on qualifying new boilers, and our care plans keep the annual service that most warranties require on track.
Need a plumber or heating engineer today?
Call On Demand for emergency support, repairs, maintenance and installations across Hertfordshire & London.
+44 7538 144040 · Available 24/7 · Hertfordshire & London
