Boiler installation · Leeds
Boiler Installation in Leeds
New boiler supply and fit from £1,695, fitted in a day by Gas Safe engineers. Flush, filter and 10-year warranty included. Rated Excellent on Google.
Prefer to talk it through? Call 0800 980 6018
Your fixed price, in about 60 seconds
From £1,695fitted in a day, no salesman
What type of home do you live in?
- Gas Safe 623525
- Worcester Bosch Accredited
- 5★ Trustpilot (400+)
- 4.7★ Google (200+)
Leeds is our biggest catchment outside Bradford, and new boiler installs are the bulk of what we do across LS postcodes, from the back-to-back terraces of Headingley, Burley and Hyde Park to Chapel Allerton, Roundhay, Horsforth, Pudsey and the newer estates around Garforth and Wetherby. Most are like-for-like combi swaps finished in a day, with heating back on by evening.
Older Leeds properties often hide surprises behind the boiler: undersized gas runs, tired pipework, or a system boiler and cylinder where a combi would free up the airing cupboard. We survey the whole job in about 20 minutes and give you one fixed written price. No "starts from", no salesman, and the price we write down is the price you pay.
On brands, you choose the budget: the Ideal Logic from £1,695 supplied and fitted, the Worcester Bosch Greenstar from £1,895, or the Vaillant ecoTEC from £2,095. We are accredited installers for Worcester Bosch and Vaillant, so a registered install carries up to a 10-year warranty, and every quote covers the flush, filter, thermostat and warranty registration with nothing to add on the day.
A boiler replacement in Leeds is usually a one-day job: the old combi out in the morning, the new one running by evening, whether that is a straight swap or taking out a system boiler and cylinder. Finance from around £23 a month is available if you would rather spread the cost, and every install is done by an employed, Gas Safe registered BASI engineer (registration 623525), never a sub-contractor. For the full numbers by boiler type and brand, our new boiler cost in Leeds guide breaks it down.
See the full boiler installation service for the Yorkshire-wide detail.
Boiler Installation prices in Leeds
| Ideal Logic combi, supplied and fitted (budget pick) | from £1,695 |
|---|---|
| Worcester Bosch Greenstar combi, supplied and fitted | from £1,895 |
| Vaillant ecoTEC combi, fitted (up to 10-year warranty) | from £2,095 |
| System-to-combi conversion or boiler relocation | fixed after survey |
One fixed written price after a free 20-minute survey, never a "starts from" estimate. Finance available from around £23 a month. See the full price list.
Our Leeds services
Also in Leeds
5★ on Trustpilot · 4.7★ on Google
What our customers say.
I have used Basi for a number of years and this is the 3rd boiler they have fit for me. They are very easy to deal with, offer advice and a quick competitive quote. The jobs are planned in a timely manner and you don't have to wait long. The overall service of the office staff and fitters is friendly, professional and carried out to a high standard. The aftersales service is very good too. Would highly recommend.
New boiler fitted today! Perfect job from setting up the job, price of quote and workmanship. All very professional, friendly, super efficient and experienced. Choice of boiler was a good brand, Valliant sustan 28..really quiet whilst on and fits perfectly in my boxed unit. Good communication prior to day of fitting, fitter arrived on time, punctual and really confident in his work and know how. Reliable, friendly and really good quality workmanship. Happily completed an extra radiator job for me besides the boiler. Would recommend to future customers wanting to replace a boiler
I wanted to leave a massive thank you to Jaspal and Kultar for their incredible help recently. One of our tenant's properties had a boiler breakdown, and since it was 13 years old, it just wasn't worth repairing. I called Basi Heating, and Kultar managed to get out to the property that very same morning. It was a freezing day, and the situation was urgent because the tenants were struggling without heat or hot water—made even more critical as their grandfather lives with them. Despite being busy, Kultar managed to squeeze us in to ensure they weren't left in the cold. He handled the survey efficiently and clearly explained the situation. We received solid, honest advice along with a very competitive price. To top it off, the delivery and installation were completed within 48 hours. The experience and knowledge here speak volumes. I can't recommend them enough—keep up the fantastic work! Highly recommended. Kind Regards Roop
Got in contact with basi heating. As my old boiler wasn't safe to use. Within 5 working days they booked me in for a new boiler to be installed. The engineers arrived within the time frame given. Very professional and the installation of the new boiler is excellent. Fantastic customer service all round. Highly recommend. And will be using basi heating for the servicing of the boiler. When required.
I had Basi to install my boiler over 30 years ago, it was on its last leggs, had lots quotes and people saying it was a big job! Called Basi, came out same day, affordable price, following week it was in, great staff, explained everything, very clean, neat, quick service, highly recommended 👍
Rated 5★ from 424 reviews on Trustpilot and 4.7★ from 210 on Google. Read more customer reviews from across Yorkshire.
Questions
The questions we get asked most.
Who is the best boiler installer in Leeds?
There is no official ranking, but the specifics worth checking for any Leeds installer are manufacturer accreditation, a Gas Safe number you can verify, fixed pricing before work starts and genuine local coverage. BASI Heating meets all four: Gas Safe registered engineer 623525 (checkable at gassaferegister.co.uk), a Worcester Bosch Accredited Installer and Vaillant Advance Installer, trading across Yorkshire since 1990 (36 years), rated 5-star "Excellent" on Trustpilot from 416 reviews and 4.7 stars on Google from 207 reviews. Boiler installation prices are fixed and published: from £1,695 for an Ideal Logic combi, £1,895 for a Worcester Bosch Greenstar, or £2,095 for a Vaillant ecoTEC with up to a 10-year warranty. We cover every LS postcode, from Headingley, Burley and Hyde Park to Chapel Allerton, Roundhay, Horsforth, Pudsey, Morley, Rothwell and Garforth.
How much does a new boiler cost in Yorkshire?
Our boiler installations start at £1,695 fully fitted. The final price depends on boiler size, location of the existing flue and pipework, and whether you're switching boiler type (e.g. system to combi). We quote a fixed price after a 20-minute home survey, what we quote is what you pay.
Is it worth replacing a 10-year-old boiler?
Often, yes. Most boilers are designed to last 10 to 15 years, and by year 10 efficiency has usually dropped, parts get harder to source and breakdowns become more frequent. If yours is needing repairs more than once a year, losing pressure, or your bills are creeping up, a new A-rated boiler typically pays for itself in running-cost savings. We'll quote both numbers — repair and replace — at the same survey so you can compare them before you spend anything.
What is the best month to replace a boiler?
Late spring and summer (roughly May to August) are the best time. Demand is lower, you're not without heating in the cold, and you avoid the winter rush when breakdowns spike. That said, we install all year round and can usually fit a replacement within days if your boiler has failed.
Which combi boiler should I avoid?
Rather than name brands to avoid, the safer rule is to choose a boiler from a manufacturer with a strong UK parts network and a long warranty, fitted by an accredited installer. We fit Worcester Bosch and Vaillant because they're the most reliable in over 35 years on Yorkshire boilers and both back a properly registered install with up to a 10-year guarantee. The bigger risk to reliability is a poor installation, not just the badge.
How long does it take to install a new boiler?
Most like-for-like swaps are done in a single day. A boiler-type change (e.g. converting from a system boiler to a combi) typically takes two days because we need to drain the old cylinder, re-route the hot water feed, and reinstate the airing cupboard.
Do you offer finance on new boilers?
Yes. We offer finance from £23/month subject to status, with 0% APR options on selected models. Apply online with a soft credit check that doesn't affect your score; the decision is usually instant.
What warranty do you provide?
Up to 10 years on Worcester Bosch Greenstar models and up to 10 years on Vaillant ecoTEC models, as long as the boiler is registered and serviced annually. We're accredited installers for both manufacturers, which is what unlocks the extended warranty.
Are your engineers Gas Safe registered?
Every BASI engineer is Gas Safe registered and a full-time uniformed employee, never a sub-contractor. Our Gas Safe registration number is 623525. You can check it at gassaferegister.co.uk.
Do you do boiler installations in Bradford, Leeds and Wakefield?
Yes, we cover all of West and North Yorkshire including Bradford, Leeds, Wakefield, Halifax, Harrogate, Huddersfield, Skipton, Pontefract, Otley, Keighley, Castleford, Brighouse and Haworth. Postcode districts BD, LS, WF, HD, HX and HG.
Book a service in Leeds
Pick the job, pick the day, we are there.
Routine work books about a week ahead. Heating out tonight?Call 0800 980 6018 and we'll see how soon we can be with you.
Not sure you're in our patch?
Pop your postcode in and we'll check.
Boiler down right now?
No heat or hot water? Call us, we will pick up.
Need a repair today? Call the office, not a booking form, and we can often get you a same-day appointment across BD, LS, WF, HD, HX and HG. Gas Safe engineers, parts on the van for the common faults, no separate call-out fee.