Accredited Installer
Worcester
Gas Safe Registered · Est. 2019
Lancashire's most trusted boiler & heating engineers.
Fixed-price boiler installs from £1,550, same-day repairs, and 24/7 emergency plumbing across Burnley, Blackburn, Preston and beyond. Book before 3pm — we can install as quick as tomorrow.
4.8 · 176 Google reviews
Worcester / Baxi / Vaillant accredited
G3 qualified · unvented cylinders
12-month workmanship warranty
24/7 Emergency Line: 07475 978 821Free quote Reply within 1 hour
Lock in a fixed price.
Tell us a little about the job and we'll come back with a no-obligation fixed quote.
Approved InstallerApproved by Baxi · Vaillant · Worcester · Ideal
Everything heating & plumbing
One trusted local team. Every job, done right.
From a fixed-price boiler install to a 2am burst pipe, our Gas Safe engineers handle the lot — tidy, transparent and on time.
Boiler Installation
Fixed-price quotes. Next-day fitting available. 5–12 year warranties.
- Free fixed-price quote in 60 seconds
- Approved installer for Worcester, Baxi, Vaillant & Ideal
- Unvented cylinder systems fitted (G3 qualified)
Boiler Repair
Same-day diagnostics. 85% first-visit fix rate. No hidden fees.
- Same-day diagnostics across Lancashire
- Transparent fixed-fee callout
- All major brands — Worcester, Baxi, Vaillant, Ideal, Main
Boiler Servicing
Annual service from a Gas Safe registered engineer. Keep your warranty valid.
- Manufacturer-spec annual service
- Gas Safe written report & safety check
- Identifies issues before they become breakdowns
Central Heating
New systems, unvented cylinders, powerflushing, radiators & smart controls.
- Full system design & installation
- Unvented hot water cylinders (G3 qualified)
- Powerflushing for sluggish radiators
Plumbing Services
Leaks, taps, toilets, bathrooms and everything between.
- Leaks, burst pipes & drainage
- Tap, toilet & shower replacements
- Bathroom installations
24/7 Emergency Call-outs
Boiler down? Burst pipe? We're on the way — day or night.
- 24-hour rapid response across Lancashire
- Burst pipes, leaks & no-heat emergencies
- Gas leaks — call 0800 111 999 first, then us
Central Heating Powerflush
Clear sludge, restore flow, slash heating bills. From £450.
- Specialist powerflush pump connected to your system
- Manufacturer-recommended cleaning chemicals (Sentinel / Fernox)
- Each radiator individually flushed
Underfloor Heating
Installation, repairs and servicing for wet UFH systems.
- Full design & installation of wet UFH
- Single rooms, kitchens, bathrooms or whole-house
- Manifold, pump & smart-zone controls
Unvented Cylinder Installation
Powerful mains-pressure hot water — G3 qualified installs.
- G3 qualified design, install & commissioning
- Megaflo, Telford, Heatrae Sadia & all major brands
- Compatible with system or regular boilers
Choosing the right boiler
Combi, system or regular — which boiler fits your home?
Three boiler types, three very different homes. Here's how they compare — and we'll always recommend the best fit on your free survey, never the most expensive.
Most popular
Combi Boilers
Best for: most UK homes, flats & smaller properties
- The UK's most-installed boiler type
- Heat & hot water on demand — no waiting
- No cylinder, no loft tank — frees up space
- Energy efficiency up to 94%
- Compact unit fits in a kitchen cupboard
System Boilers
Best for: larger, modern homes with multiple bathrooms
- Common in larger, newer-build homes
- Pairs with a pressurised hot water cylinder
- No cold-water tank in the loft needed
- Strong flow to multiple taps at once
- Faster installation than regular systems
Regular Boilers
Best for: busy family homes & older properties
- Perfect for busy, family-sized homes
- Delivers consistent hot water to multiple bathrooms
- Compact unit + separate cylinder & header tank
- Hot water still available via immersion if it breaks
- Easy like-for-like swap on older systems
Not sure which is right for you? Give us a call — a quick chat about your home, hot-water habits and bathroom count is usually all we need to recommend the perfect fit.
Boilers · price-match promise
Talk to an engineerA new boiler for every budget.
Installed prices include parts, labour, system flush, old boiler removal — no hidden extras.
All combi boilers come with a standard wireless thermostat included.
Type 1
12 models · From £1,550Combi Boilers
Heating + hot water in one compact unit. Perfect for most UK homes.
Best Value
Main Combi Boiler
Small homes, landlords, budget-friendly installs
24 kW · 30 kW
- Great-value pricing
- Reliable for smaller properties
- Low maintenance
- 5-year warranty
Smart Budget
Ideal Atlantic C30 Combi
Medium-sized homes wanting Ideal quality on a budget
24 kW · 30 kW · 35 kW
- Compact, efficient gas-fired design
- Solid performance without the premium price tag
- Ideal Heating reliability
- Simple rotary controls
- 5-year parts & labour warranty
Worcester Budget
Worcester Greenstar 1000
Apartments & small-to-medium homes — one bath + one shower
24 kW · 30 kW
- Worcester Bosch's most price-competitive combi
- Sleek, compact design — fits a 300mm-deep kitchen cupboard
- Innovative 'Quick Tap' water-saving function
- A-rated ErP efficiency
- 1:5 modulation range — minimises gas use
- 5-year parts & labour warranty
Compact & Simple
Baxi 400 Combi 2.1
Flats, smaller homes, easy-fit replacements
24 kW · 28 kW · 30 kW · 33 kW
- Compact wall-hung design
- Simple, easy-to-use controls
- A-rated heating & hot water
- 5-year parts & labour warranty
Smart Mid-Range
Baxi 600 Combi 2
2–3 bedroom homes wanting better efficiency
24 kW · 30 kW · 36 kW
- A-rated heating & hot water
- Compact, easy-fit footprint
- Quiet operation
- 7-year parts & labour warranty
Most Popular
Best for Family Homes
Baxi 800 Combi 2
Family homes, high-demand heating
25 kW · 30 kW · 36 kW
- High-performance efficiency
- Excellent hot-water flow
- Includes Adey MagnaClean Micro2 filter
- 10-year parts & labour warranty
Trusted Performer
Baxi Platinum Compact Combi
Family homes wanting a proven, premium combi
25 kW · 30 kW · 36 kW
- Includes Adey MagnaClean Micro2 filter
- A-rated heating & hot water
- Compact cupboard-fit design
- 10-year parts & labour warranty
Worcester Entry
Worcester Greenstar 4000
Small-to-medium homes with one bathroom
25 kW · 30 kW
- Compact, easy-fit footprint
- A-rated heating & hot water
- Award-winning Worcester reliability
- Quiet operation — ideal for kitchens
- 10-year parts & labour warranty
Smart British Build
Ideal Logic Max Combi
Modern homes wanting smart-ready heating
24 kW · 30 kW · 35 kW
- A-rated heating & hot water
- Quiet Mark accredited — whisper-quiet operation
- Built-in Wave smart-control compatibility
- Designed & built in Hull, UK
- 10-year parts & labour warranty
Premium Choice
Worcester Bosch 8000
Top-tier reliability and longevity
30 kW · 35 kW · 45 kW
- Award-winning efficiency
- Superb hot-water performance
- Industry-leading guarantees
- 12-year warranty
German Engineering
Vaillant ecoTEC Plus 840
High-demand homes — 4+ bedrooms
40 kW
- Sleek, modern minimalist design
- Extendable with renewables (heat pumps, solar)
- myVAILLANT Connect smart controls
- German-engineered build quality
- Up to 10-year guarantee
Type 2
6 models · From £1,950System & Heat-Only Boilers
Work with a hot-water cylinder — ideal for larger homes with 2+ bathrooms or traditional heating systems.
High-Demand System
Baxi 600 System 2
Larger homes with 2+ bathrooms — pairs with a hot-water cylinder
12 kW · 15 kW · 18 kW · 24 kW · 30 kW
- Pumps hot water to multiple taps & showers at once
- Ideal for homes with 2+ bathrooms
- A-rated heating efficiency
- Easy-Fill permanent filling link
- 7-year parts & labour warranty
Premium System
Baxi 800 System 2
Larger homes — pairs with Baxi or Megaflo Eco cylinder
15 kW · 18 kW · 24 kW · 30 kW
- Works with Baxi, Megaflo Eco & other cylinders
- Includes Adey MagnaClean Micro2 filter
- Stainless steel heat exchanger
- Built-in stand-off frame for easy install
- 10-year parts & labour warranty
Premium Ideal System
Ideal Vogue MAX System
Premium installs with a cylinder — Vogue Gen2 build quality
15 kW · 18 kW · 26 kW · 32 kW
- Premium components throughout
- Full text-support display for fault modes
- Stylish composite design with damped control cover
- Includes Ideal System Filter
- 12-year parts & labour warranty
Flagship System
Worcester Greenstar 8000+ System
Busiest homes — multiple bathrooms & high hot-water demand
21 kW · 27 kW · 32 kW
- 94% central-heating efficiency
- Innovative touch-screen display
- Keeps up with the busiest homes
- Award-winning Worcester build
- 12-year parts & labour warranty
German-Engineered System
Vaillant ecoTEC Plus 635 System
Larger homes wanting smart-ready, premium-engineered heating
30 kW · 35 kW
- Modern high-efficiency condensing design
- Intuitive touch controls with smart-home connectivity
- Hot water delivered in ~5 seconds
- Pairs with a hot-water cylinder
- German-engineered Vaillant reliability
- Up to 10-year guarantee
Traditional Systems
Baxi 800 Heat
Homes with a cylinder & loft tank (open-vented heating)
16 kW · 24 kW · 30 kW
- For traditional open-vented heating systems
- Adey MagnaClean Micro2 filter in the box
- A-rated heating efficiency
- Stainless steel heat exchanger
- 10-year parts & labour warranty
Terms & conditions apply. Prices shown are for a standard like-for-like boiler swap. We'll visit your property to inspect the existing system, test the gas line and confirm a fixed quote before any work begins. Non-standard installs (system upgrades, flue extensions, gas pipe upsizing) are quoted separately.
Boiler brands we install
Ask about your brandWe fit every major boiler brand — and many more.
Whichever brand you prefer (or whichever one came with the house), we'll install, service and repair it. We're Accredited Installers for Worcester Bosch, Vaillant, Baxi and Ideal — so we register your manufacturer warranty for you, free of charge.
Accredited Installer
Vaillant
Accredited Installer
Baxi
Accredited Installer
Ideal
...and many more brands besides.
Main · Glow-worm · Alpha · ATAG · Viessmann · Potterton · Vokera · Ferroli — if it's UK-approved, we'll work on it. Tell us your model and we'll quote.
Why Gas Tech
Local engineers. Honest pricing. No jargon.
We've been keeping Lancashire warm since 2019. Every quote is fixed, every engineer is Gas Safe registered, and every job is followed up — because most of our work comes from referrals.
Gas Safe Registered
Every engineer is Gas Safe certified — you'll see the ID card on day one.
Manufacturer Accredited
Approved installers for Worcester, Baxi, Vaillant & Ideal.
G3 Unvented Qualified
We install unvented hot water cylinder systems alongside your new boiler — fully G3 certified.
12-Month Workmanship Warranty
Every job backed by our 12-month workmanship guarantee — if anything's not right, we come back and fix it.
24/7 Emergency Cover
Burst pipe at midnight? We're an hour or two away.
Fixed-Price Promise
What we quote is what you pay. No surprise add-ons.
Areas covered
Not sure? Check coverage Proudly serving Lancashire homes.
Click your town for local pricing, response times and area-specific info.
5★ on Google · Trustpilot verified
What Lancashire customers say.
Hundreds of homeowners across Burnley, Blackburn, Preston and beyond have chosen Gas Tech Plumbers — and rated us 5 stars.
"Fantastic service! Arrived the same day, diagnosed the problem quickly, and had everything sorted in no time. Couldn't ask for better."
J. Robinson
Burnley
"Boiler installation was smooth from start to finish. Clean, efficient, and very professional. Highly recommended!"
M. Khan
Blackburn
"Excellent workmanship. They replaced my old system with zero hassle and left the place spotless. Truly reliable team."
S. Lever
Preston
"Came out at 9pm on a Sunday when our heating packed in. Friendly, fair price, fixed it on the spot."
D. Walmsley
Clitheroe
"Beat three other quotes and fitted our new Worcester within a week. Tidy job and great communication."
A. Brown
Accrington
"Properly explained everything, no jargon. Honest pricing and the new combi has cut our gas bill noticeably."
L. Hartley
Nelson
Questions we hear every week
Boiler & heating — quick answers.
Honest answers to the questions Lancashire homeowners ask us most about pricing, timing, warranties and coverage.
QHow much does a new boiler cost in Lancashire?+
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 Worcester Bosch 8000 installs typically land between £2,650 and £3,200, and larger 4–5 bedroom conversions with unvented cylinders sit around £4,000–£4,500. Every quote is a fixed price — no hidden extras.
QHow quickly can you install a new boiler in Burnley or Blackburn?+
Same-week installs are our standard offering across BB, PR and BL postcodes. Book before 3pm and we can usually 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 — call 07475 978 821.
QAre you Gas Safe registered?+
Yes — Gas Tech Plumbers Ltd is Gas Safe registered (verified at gassaferegister.co.uk). Every engineer on our team is Gas Safe qualified, G3 certified for unvented cylinders, and an accredited installer for Worcester Bosch, Baxi, Vaillant and Ideal.
QWhat warranty comes with a new boiler installation?+
Warranties range from 5 years on budget Ideal Heating models, through 10 years on Worcester Bosch 4000 and Baxi 800 installs, up to 12 years on the Worcester Bosch 8000 Style. All warranties are manufacturer-backed — we register them with the manufacturer at no charge.
QWhat areas of Lancashire do you cover?+
We cover the whole of East Lancashire and the Greater Manchester border — Burnley, Padiham, Nelson, Colne, Brierfield, Clitheroe, Blackburn, Darwen, Accrington, Great Harwood, Rossendale, Rawtenstall, Bacup, Bury, Rochdale, Chorley, Leyland and out to Preston. If you are unsure, send us your postcode or call us on 01282 914 044.
QDo you handle boiler repairs and emergencies too?+
Yes — we run a 24/7 emergency line (07475 978 821) for no-heat, no-hot-water, leaks and gas escapes. Our first-visit fix rate on boiler repairs booked before 11am sits around 85% because our vans carry the common spares for Worcester, Baxi, Vaillant and Ideal.
QDo you offer boiler finance?+
0% interest options (24 months) and low-APR longer plans (up to 120 months) are available on request. The finance is arranged through an FCA-authorised broker after your fixed quote is confirmed — no obligation until you sign.
QAre your quotes really fixed price?+
Yes. Every quote we send is a written fixed price for the work agreed — not "from £" or "+VAT to be confirmed". If we discover something mid-job that changes the scope (rare), we stop, explain it and get your sign-off before continuing. That is why our reviews mention "no surprises" so often.
More questions? See our full FAQ page or get in touch.
Help available 24/7
Heating playing up? Boiler quote needed?
Talk to a Gas Safe engineer now — fixed prices, no jargon.
Accredited · Registered · Approved
Gas Safe Registered
No. 305612
Worcester Bosch
Accredited Installer
Baxi Approved
Heating Partner
Vaillant Advance
Trusted Installer
4.8 ★ Rated
176 Google Reviews
G3 Qualified
Unvented cylinder installer