Hot side: gas, boilers and heating
A new boiler, fitted in a day and properly explained.
Most swaps are one day; a move or a conversion from a tank is two. You get a fixed price for the whole job, a boiler sized for your house rather than the biggest in the catalogue, and the paperwork done for you.
Something broken, or not sure? Send Dan a photo for a price.

Book it online
Pick a day and a time in Dan's diary. You'll get a confirmation by email straight away, and a reminder the day before.
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Leaking, broken or no heat? That can't wait for a slot, and Dan needs to see it first. Ring him, or send a photo for a price.
Prices are sample figures. On your site this diary is Setmore's, set up and looked after by Little Web Lab: confirmations and reminders go by email, and the bookings live in its app.
What's in the price
- A survey and a fixed, written price before anything is ordered
- Removal and disposal of the old boiler
- A system flush and magnetic filter, so the new one stays clean
- Gas Safe registration and the manufacturer's guarantee set up for you
What it tends to cost
from £2,150
for a like-for-like combi swap (sample figure)
A straight combi swap in the same spot usually lands between £2,150 and £2,800. Moving it or converting from a hot-water tank adds a day.
How it goes
- 1
Send us the old one
A photo of the boiler and its data plate tells us most of what we need.
- 2
Survey and price
A half-hour visit, then a fixed price in writing the same day.
- 3
Fitting day
Heat and hot water back on by teatime, and a walk-through of the new controls.
“Old back boiler out, new combi in, and the airing cupboard is a cupboard again. Dan explained the controls twice without a sigh.”
Questions people ask
How long will we be without heating?
One working day for a straight swap. We start at eight and you'll have heat and hot water back before the evening.
Which make do you fit?
The one that suits your house and budget. We'll explain the two or three that fit, with the guarantee each comes with, and let you choose.
Do I need to tell anyone?
No. We register the boiler with Building Control and the manufacturer for you, and the certificate comes to you in the post.
Get a price for boiler installation
Tell Dan what you need and add a photo or two. These help most:
- Your current boiler, front on
- The data plate (under the front cover)
- Where the flue comes out outside
Rather talk? 07700 900311