WeFit Boilers
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Gas Safe Certified InstallationNext Day Installation Available

New Boiler Installation & Replacement From £1,799

Gas Safe boiler installation and replacement across South East London & Kent. Get a fixed-price quote and free home survey from local certified engineers.

Gas Safe Registered
Fixed Price Quotes
Free Home Survey
SE London & Kent Engineers
Next Day Installation Available

Get Your Free Boiler Quote

No obligation. We'll only contact you about your boiler enquiry.

Accreditations & Certifications

Gas Safe Registered

Reg. No. 533362

City & Guilds

Qualified Engineers

Water Regulation

Approved Contractor

Worcester Bosch

Accredited Installer

Vaillant

Advance Installer

Brands We Install

Baxi
Ideal Boilers
Vaillant
Glow-worm
Baxi
Ideal Boilers
Vaillant
Glow-worm
Baxi
Ideal Boilers
Vaillant
Glow-worm

Simple. Fast. Done Right.

Getting a new boiler fitted with WeFit is straightforward from start to finish.

Modern combi boiler installed by WeFit Boilers
01

Request a Free Quote

Fill in our quick form or call us. Tell us about your property and what you need — we respond fast.

02

Free Survey & Fixed Price

One of our Gas Safe engineers visits your home, assesses the job, and gives you a clear fixed price — no surprises.

03

Professional Installation

We install your new boiler to the highest standard, leave your home tidy, and walk you through your new system.

Why Choose WeFit Boilers?

Trusted by homeowners and landlords across South East London and Kent.

Gas Safe Registered Engineers

All our engineers are fully Gas Safe registered — legally required and professionally certified for every installation.

Local South East London & Kent Team

We're based right here in South East London. Fast response times and genuine knowledge of the local area.

Fixed Pricing, No Hidden Costs

We quote a fixed price before any work starts. What we quote is what you pay — no last-minute surprises.

Free Home Survey

Every installation starts with a free no-obligation home survey so we can assess your property and recommend the right boiler.

Help Choosing the Right Boiler

Not sure which boiler is best for your home? Our engineers give honest, unbiased advice on brand and model.

Clean, Professional Installation

We treat every home with respect — we arrive on time, work cleanly, and leave your property exactly as we found it.

New Boiler Packages

Indicative prices for common installations. Get a fixed quote after your free survey.

Best ValueGlow-worm Energy 25C

Glow-worm Energy 25C

From £1,799

inc. installation & parts

  • Compact combi boiler — ideal for smaller homes
  • Quiet and energy-efficient operation
  • 5-year manufacturer warranty
  • ErP A-rated efficiency
  • Free home survey included
Get My Fixed Quote
Most PopularIdeal Logic+ 24kW Combi

Ideal Logic+ 24kW Combi

From £1,946

inc. installation & parts

  • Perfect for small to medium homes
  • Ultra-quiet operation
  • 10-year manufacturer warranty
  • ErP A-rated efficiency
  • Smart controls compatible
Get My Fixed Quote
Premium ChoiceVaillant ecoFIT Pure

Vaillant ecoFIT Pure

From £2,603

inc. installation & parts

  • Ideal for larger properties
  • Industry-leading reliability
  • 10-year manufacturer warranty
  • ErP A-rated efficiency
  • MyVaillant app control ready
Get My Fixed Quote

Final price depends on your property, boiler type and installation requirements. Book a free survey for an accurate fixed quote.

Flexible Finance Available

Spread the Cost of Your New Boiler

Don't let cost hold you back from a warm, efficient home. We offer 0% interest-free finance and flexible monthly payment plans to suit every budget.

Interest Free

12 Months

0% Interest

Buy now, pay later — spread the cost over 12 months with zero interest.

Apply Now
Interest Free

24 Months

0% Interest

Spread your payments over 24 months with no added interest charges.

Apply Now
Flexible Plans

Up to 10 Years

Low APR Finance

Flexible repayment plans over 3, 5, 7 or 10 years to suit your budget.

Apply Now

Finance Made Simple

Quick online application — instant decision

We work with leading finance providers to offer flexible payment plans. Once you've chosen your boiler, our team will guide you through a simple online application — most customers receive an instant decision.

No deposit required on selected plans
Instant decision — apply in minutes
Credit subject to status & affordability
Gas Safe installation included
All major boiler brands available
Subject to eligibility

Finance is subject to status and affordability. WeFit Boilers LTD is a credit broker, not a lender. Representative example: borrowing £2,000 over 12 months at 0% p.a. (fixed) — 12 monthly payments of £166.67. Total repayable £2,000.

What We Can Help With

From new installations to emergency replacements — we cover it all across South East London & Kent.

New Boiler Installation

Brand new boiler installation for new builds or first-time central heating systems.

Boiler Replacement

Remove your old, inefficient boiler and replace it with a modern, energy-efficient model.

Combi Boiler Installation

Install a compact combi boiler — no hot water tank or cylinder needed.

Combi Boiler Conversion

Convert from a traditional system to a combi boiler to free up space and improve efficiency.

Emergency Boiler Replacement

Boiler broken down? We offer fast-track replacement to get your heating back quickly.

Landlord Boiler Upgrades

Compliant boiler installations for rental properties, with Gas Safety Record on completion.

Old Boiler, Big Risk

Still running on an ageing boiler? Here's why it could be costing you more than you think.

Higher Energy Bills

Old boilers operate at much lower efficiency, meaning you pay more to heat the same space.

Frequent Breakdowns

As boilers age, parts fail more often — leading to costly call-outs and unexpected cold nights.

No Heating or Hot Water

An unreliable old boiler can fail entirely, leaving your family without heating or hot water.

Poor Water Pressure

Outdated boilers often struggle to maintain consistent hot water pressure throughout your home.

Expensive Repairs

Repair bills on older boilers often exceed the cost of simply replacing the boiler entirely.

Outdated Boiler Efficiency

Pre-2005 boilers can be as little as 65% efficient. Modern A-rated boilers reach over 90%.

4.9· 90+ Google Reviews

What Our Customers Say

Real reviews from verified Google customers across South East London & Kent.

Chris D.

Excellent service from start to finish. The engineer arrived on time, was very professional and had our new Worcester Bosch installed in under a day. Heating and hot water working perfectly. Would highly recommend WeFit Boilers.

November 2024

Sarah M.

Really impressed with WeFit. Got a quote quickly, the price was fair and transparent — no hidden costs. The engineer was friendly, tidy and clearly knew his stuff. Our new Vaillant boiler is brilliant.

October 2024

James T.

Had our old boiler replaced after it broke down in October. WeFit came out the very next day and installed a new Ideal boiler. Fast, clean and the engineer explained everything. Absolutely top service.

September 2024

Priya K.

Very happy with WeFit. The whole process was straightforward — free survey, fixed price, installation completed in one visit. The engineer was polite and left the house spotless. 10/10.

August 2024

Mark R.

Used WeFit for a combi boiler swap. Great communication, competitive pricing and a really professional installation. The engineer took the time to walk me through the new controls. Highly recommend.

July 2024

Lisa B.

Outstanding service! New boiler installed within 24 hours of enquiring. Engineer was Gas Safe registered, extremely professional and the whole job was finished neatly. Our heating is so much better now.

June 2024

Chris D.

Excellent service from start to finish. The engineer arrived on time, was very professional and had our new Worcester Bosch installed in under a day. Heating and hot water working perfectly. Would highly recommend WeFit Boilers.

November 2024

Sarah M.

Really impressed with WeFit. Got a quote quickly, the price was fair and transparent — no hidden costs. The engineer was friendly, tidy and clearly knew his stuff. Our new Vaillant boiler is brilliant.

October 2024

James T.

Had our old boiler replaced after it broke down in October. WeFit came out the very next day and installed a new Ideal boiler. Fast, clean and the engineer explained everything. Absolutely top service.

September 2024

Priya K.

Very happy with WeFit. The whole process was straightforward — free survey, fixed price, installation completed in one visit. The engineer was polite and left the house spotless. 10/10.

August 2024

Mark R.

Used WeFit for a combi boiler swap. Great communication, competitive pricing and a really professional installation. The engineer took the time to walk me through the new controls. Highly recommend.

July 2024

Lisa B.

Outstanding service! New boiler installed within 24 hours of enquiring. Engineer was Gas Safe registered, extremely professional and the whole job was finished neatly. Our heating is so much better now.

June 2024

Chris D.

Excellent service from start to finish. The engineer arrived on time, was very professional and had our new Worcester Bosch installed in under a day. Heating and hot water working perfectly. Would highly recommend WeFit Boilers.

November 2024

Sarah M.

Really impressed with WeFit. Got a quote quickly, the price was fair and transparent — no hidden costs. The engineer was friendly, tidy and clearly knew his stuff. Our new Vaillant boiler is brilliant.

October 2024

James T.

Had our old boiler replaced after it broke down in October. WeFit came out the very next day and installed a new Ideal boiler. Fast, clean and the engineer explained everything. Absolutely top service.

September 2024

Priya K.

Very happy with WeFit. The whole process was straightforward — free survey, fixed price, installation completed in one visit. The engineer was polite and left the house spotless. 10/10.

August 2024

Mark R.

Used WeFit for a combi boiler swap. Great communication, competitive pricing and a really professional installation. The engineer took the time to walk me through the new controls. Highly recommend.

July 2024

Lisa B.

Outstanding service! New boiler installed within 24 hours of enquiring. Engineer was Gas Safe registered, extremely professional and the whole job was finished neatly. Our heating is so much better now.

June 2024

Frequently Asked Questions

Everything you need to know about getting a new boiler with WeFit.

Areas We Cover

Local Gas Safe engineers serving South East London and Kent. Not sure if we cover your area? Just call us.

South East London

LewishamGreenwichBromleyBexleyHither GreenCatfordBlackheathElthamSidcupWellingWoolwichCharlton

Kent & Surrounding Areas

DartfordOrpingtonSevenoaksGravesendSwanleyCrayfordErithBelvedereBexleyheathSwanscombe

Ready for Your New Boiler Quote?

Book your free survey today and get honest advice from local Gas Safe engineers. Fixed price. No obligation. No surprises.

Office: 180 Hither Green Ln, London SE13 6QB

Next Day Installation Available

Ready to Get Your New Boiler?

Get a free, no-obligation quote today. Our local Gas Safe engineers cover South East London & Kent — often available for next day installation.

  • Fixed price — no hidden extras
  • Free home survey included
  • Next day installation available
  • 10-year warranty options
  • 0% finance available
  • Boiler repair also available

Get Your Free Quote

Takes 60 seconds. No obligation whatsoever.

No obligation. We'll only contact you about your boiler enquiry.