Time for a new boiler?Vaillant boiler installation in Leigh
Local Gas Safe registered engineers covering Leigh and the surrounding Kent area (TN11) — with free fixed written quotes and no surprises.
- Gas Safe 951167
- Fully insured
- 12-month guarantee
- Covering TN11
Your local vaillant boiler installation team in Leigh
Plumbing Angels is a local plumbing and heating firm based in Tonbridge, and Leigh is right in the heart of the area we cover every week. Whether you're in the centre of Leigh or out towards Tonbridge, we can usually be with you quickly.
Because we cover the TN11 postcode regularly, we can usually offer prompt appointments in Leigh — and genuine emergencies are prioritised the same day.
Straight answers
How much does a Vaillant boiler cost?
Every home is different, so we won't pretend there's one price — the boiler, your hot water needs and the pipework all play a part. That's why we quote every installation individually, for free.
Here's our promise: you get a fixed written price before any work starts, and that's the price you pay — no mid-job extras. We don't publish a ballpark figure, because the honest answer depends on the boiler you choose, where it's going and the pipework behind it — a number plucked off a website only sets the wrong expectation. The survey and the quote are free, and there's no obligation.
How it works
Survey and fixed quote
We look at your home, your hot water needs and your existing system, then give you a fixed written price with boiler options explained in plain English.
Installation day
Our Gas Safe engineers fit your new boiler, flush the system, and protect your carpets and furniture while they work.
Test, demo and warranty
We commission and test everything, show you the controls, and register your manufacturer warranty and Building Regulations notification.

New gas boiler being installed by Plumbing Angels, with fresh copper pipework run to the wallOur own work · Gas Safe 951167
Our work
Recent work near Leigh
Real jobs completed by our Gas Safe registered engineers.
Areas we cover near Leigh
As well as Leigh itself (TN11), we regularly work in the surrounding villages and neighbourhoods:
Vaillant boiler installation in nearby towns
Other services in Leigh
Why us
Why Leigh chooses Plumbing Angels
Gas Safe registered
Registration 951167 — every gas job carried out by registered engineers, as the law requires.
Honest, transparent pricing
Free fixed written quotes on new boilers; clear hourly rates for repairs and maintenance, agreed before we set off. No surprises.
Covering the whole of Kent
A genuine local team working across Kent and East Sussex every week — not a national lead-generation site selling your details on.
All major brands
Worcester Bosch, Vaillant, Ideal, Glow-worm and more — installed, repaired and serviced — with a 12-month workmanship guarantee on installations and 90 days on repairs.
Frequently asked questions
Do you really cover Leigh?
Yes — Leigh (TN11) is part of our core coverage area. We're based in Tonbridge and work across the whole of Kent every week, including Tonbridge, Hildenborough, Penshurst.
Are you Gas Safe registered?
Yes. Plumbing Angels is Gas Safe registered (No. 951167) — you can verify us on the official Gas Safe Register. All gas work is carried out by registered engineers, as the law requires.
How does your pricing work?
New boiler installations are quoted for free: we survey the job and give you a fixed written price before any work starts, and that's the price you pay. No mid-job extras.
Which boiler brands do you install?
We install and service all the major brands, with most of our installs being Worcester Bosch, Vaillant, Ideal and Glow-worm — including, of course, Vaillant. We'll recommend the right boiler for your home and budget, not the one with the biggest margin.
How long does a boiler installation take?
A straightforward like-for-like swap is usually done in a day. Relocations or conversions (for example combi to system) can take two to three days. We confirm the timescale with your fixed quote.