Instant boiler quote for Lancashire homes — from £1,550 fitted.
Answer 5 quick visual questions and see 3 real fixed-price boiler options tailored to your Burnley, Blackburn, Preston or Nelson home. No spam, no pushy callbacks — just an honest number from a working Gas Safe engineer.
What type of property is it?
We'll pick the right size boiler for your home.
4.9★
Google reviews rating
2,300+
Boilers installed since 2019
£1,550
Starting price, fully fitted
12 yrs
Max Worcester Bosch warranty
Why homeowners trust our instant quote
Gas Tech Plumbers has been fitting boilers across Lancashire since 2019. Here is exactly how our fixed-price quotes work — and why they cost less than the national brands.
One fixed price, in writing
The wizard shows an accurate indicative price. After a free 20-minute home survey, we send a written fixed quote — the price you sign is the price you pay. No surprise call-outs, no hidden extras.
Worcester, Baxi & Ideal certified
Manufacturer-accredited installers for all major UK boiler brands. This unlocks the longest warranties available (up to 12 years on the Worcester Bosch 8000) — not the 5-year default most local installers offer.
Truly local, truly fast
Same-week installs across BB, PR and BL postcodes. Because we are 10 minutes from Burnley town centre, our engineers are on your street the same day you call — not an outsourced sub-contractor days later.
How the fixed price is calculated
Your quote is built from 4 real cost inputs — no algorithm magic, no bait-and-switch.
- Base boiler cost — trade price of the appliance itself (Worcester Bosch, Baxi, Ideal or Vaillant), plus flue kit, MagnaClean filter and chemical inhibitor.
- Property size uplift — bigger homes need a higher kW output. 4+ bedrooms typically means a 30–35 kW combi, or a system boiler with an unvented cylinder.
- Hot-water demand — 2+ bathrooms often need a system boiler + cylinder for simultaneous showers. This adds £500–£1,500 vs. a like-for-like combi swap.
- Conversion complexity — swapping a back-boiler or regular boiler to a modern combi involves flushing the system and removing the old cylinder. Add £750 typically.
- Included as standard — full installation, commissioning, Gas Safe registration, Building Control notification, and a spotless clean-up. Every quote.
Recent Lancashire boiler installs
Real fixed-price jobs completed this quarter — with the actual figures our customers paid.
Worcester Bosch 8000 Style
3-bed semi
Baxi 800 System 2 + Megaflo
5-bed detached
Worcester Greenstar 4000
3-bed terrace
Ideal Atlantic C30
2-bed flat
Worcester Greenstar 4000
4-bed semi
Worcester Bosch 8000 Style
4-bed detached
Boiler quote — quick answers
QHow much does a new boiler cost in Lancashire in 2026?+
Fixed-price boiler installs in Burnley, Blackburn, Preston and the wider Lancashire area start from £1,550 fully fitted for a like-for-like combi swap. Premium options like the Worcester Bosch 8000 Style with a 12-year warranty typically land between £2,800 and £3,200. Larger homes (4+ beds, 2+ bathrooms) or conversions from a regular boiler add £500–£1,100.
QIs the online boiler quote actually a fixed price?+
The wizard shows an accurate indicative price based on your property size and current boiler type — the same figures we quote 9 out of 10 customers. To lock it in as a fixed price, we do a free 20-minute home survey (no obligation), then send you a written fixed quote. If your job is more complex than average we tell you before we start work — never after.
QWhich boiler brand do you recommend for a Lancashire home?+
For most 2–4 bedroom Burnley, Padiham, Nelson and Blackburn homes, we fit the Worcester Bosch Greenstar 4000 (10-year warranty) as our default — it is Which? Best Buy 2026, handles Lancashire hard water well with a MagnaClean filter, and parts are stocked locally. Ideal Heating is a solid budget option; Vaillant is a strong premium choice.
QDo you install same-week in Lancashire?+
Yes — same-week installs are our standard offering across BB, PR and BL postcodes. Book the wizard before 3pm and we can often survey the next working day and install within 5–7 days. Emergency same-day installs are available for no-heat or no-hot-water situations (24/7 line: 07475 978 821).
QWhat is included in the fixed-price boiler quote?+
Every quote includes the new boiler, flue, magnetic filter, chemical inhibitor, thermostat, full installation, commissioning to manufacturer spec, Gas Safe registration, Building Control notification, and a full clean-up. No hidden extras — the price you see is the price you pay.
QWhat areas does Gas Tech Plumbers cover for boiler installs?+
We install boilers across the whole of Lancashire — including Burnley, Padiham, Nelson, Colne, Brierfield, Blackburn, Accrington, Preston, Rossendale, Rawtenstall, Bacup, Clitheroe, Chorley, Leyland, Ormskirk and the surrounding villages. Free survey wherever we cover.
QDo you offer finance on new boilers?+
Yes — 0% interest options (24 months) and low-APR longer plans (up to 120 months) are available on request. We are FCA-referred, so the finance is arranged through an authorised broker after your fixed quote is confirmed.
QWhat warranty comes with a new boiler?+
Warranties range from 5 years (Ideal Heating budget models) through 10 years (Worcester Bosch 4000, Baxi 800) to 12 years (Worcester Bosch 8000 Style). All warranties are manufacturer-backed and honoured directly by Worcester, Baxi, Vaillant or Ideal — not by us.