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New Boiler Installation in Wandsworth

Great Gas Limited provides trusted new boiler installation, servicing and repairs in Wandsworth and across London. Our Gas-Safe registered engineers deliver fixed-price installs, annual services and fast repairs for homes in Wandsworth and Putney, Battersea and Earlsfield — with 0% APR finance, warranties up to 12 years and a five-star reputation.

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★★★★★ 5 · 44 Google reviews Gas Safe reg. 12570456 Fixed-price guarantee Wandsworth · SW18

New boiler installation in Wandsworth by Great Gas Limited

★★★★★ 44 Google reviews

Gas Safe registered 0% APR finance available Install in as little as 48 hours Up to 12-year warranty Fully insured engineers

Fast, free & easy

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New boiler

Fixed-price supply & installation by certified, Gas-Safe registered engineers — often within 48 hours.

A-rated boiler of your choice
Up to 12-year manufacturer warranty
0% APR finance available

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Boiler service

Keep your boiler safe and your warranty valid with an annual service & safety check from our engineers.

Full safety & efficiency check
Certified, fully-insured engineers
Flexible appointment times

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Our services in Wandsworth

Boiler & heating services for your Wandsworth home

Most requested New Boiler Installation in Wandsworth by Great Gas Limited

New Boiler Installation in Wandsworth

When it's time for a new boiler in Wandsworth, Great Gas makes it simple. Get a fixed-price online quote in under 60 seconds, choose your A-rated boiler, and let our certified engineers take care of a tidy, professional installation across Wandsworth and Putney, Battersea and Earlsfield.

We fit combi, system and conventional boilers with warranties up to 12 years and flexible finance — no hidden costs, no pressure, just reliable warmth.

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Recommended Boiler Servicing in Wandsworth by Great Gas Limited

Boiler Servicing in Wandsworth

Book your annual boiler service in Wandsworth online in seconds. Our Gas-Safe engineers run a full safety and efficiency check, clean key components and give your boiler a clean bill of health — keeping bills and breakdowns down.

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Boiler Repairs in Wandsworth

No call-out surprises. Our transparent pricing for boiler repairs in Wandsworth means you know the cost up front, with no hidden extras.

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Emergency Boiler Repairs in Wandsworth

A Gas-Safe engineer, common spares on board and a same-visit fix wherever possible — that's our promise for emergency boiler repairs in Wandsworth.

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Boiler Engineers & Services in Wandsworth

Trusted across Wandsworth and Putney, Battersea and Earlsfield, our heating engineers combine technical skill with tidy, courteous workmanship and transparent pricing.

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Gas Safety Certificates in Wandsworth

Landlords in Wandsworth are legally required to hold a valid Gas Safety Certificate (CP12) for each property. Great Gas provides prompt, professional gas safety inspections by Gas-Safe engineers, checking all appliances, flues and pipework and issuing your certificate on completion.

Reliable annual reminders and fast turnaround across Wandsworth.

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Emergency Heating Engineers in Wandsworth

Priority response across Wandsworth and Putney, Battersea and Earlsfield, with honest pricing and Gas-Safe expertise when your heating can't wait.

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Central Heating Installation in Wandsworth

Renovating in Wandsworth? Our engineers install complete heating systems from scratch, with fixed-price quotes, tidy work and full commissioning.

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Central Heating Repairs in Wandsworth

Great Gas repairs central-heating faults of every kind in Wandsworth — pumps, valves, radiators, controls and pipework. Our Gas-Safe engineers diagnose the problem accurately, explain the fix clearly and get your heating working as it should, with no unnecessary work.

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Central Heating Service in Wandsworth

Keep your whole heating system healthy with a central heating service in Wandsworth. We check and balance radiators, inspect controls and pressures, and can power-flush sludge that makes your system slow and costly to run.

Regular servicing means fewer breakdowns and lower bills for your Wandsworth home.

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Why Wandsworth homeowners choose Great Gas Limited

Gas-Safe registered, fully insured heating engineers delivering fixed-price installations, servicing and repairs across Wandsworth and Putney, Battersea and Earlsfield.

Gas Safe registeredReg. 12570456

Fixed-price, no surprisesYour quote is the price you pay

Up to 12-yr warrantyManufacturer-backed cover

Fast installationOften within 48 hours

Serving Wandsworth — click to load map

★★★★★

Google reviews

Based on 44 reviews

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Good to know

Frequently asked questions

How much does a new boiler installation cost in Wandsworth?

Fixed-price new boiler installations start from £1,499 including supply and fitting. Your exact price is confirmed in under 60 seconds with our online quote — no obligation.

How quickly can you install a boiler in Wandsworth?

For most homes in Wandsworth we can complete the installation within 48 hours of your quote, subject to a quick survey.

Are your engineers Gas-Safe registered?

Yes. Every Great Gas Limited engineer is Gas-Safe registered and fully insured, so your installation, service or repair in Wandsworth is safe and compliant.

Do you offer boiler servicing and repairs in Wandsworth too?

Absolutely. As well as new boiler installations, we provide annual boiler servicing, repairs, emergency call-outs, gas safety certificates and full central-heating services across Wandsworth.

Local coverage

Boiler installation across Wandsworth & London

Great Gas Limited supplies, fits and services boilers throughout Wandsworth and the surrounding SW18 postcodes, across the wider London area. We regularly install boilers in neighbouring Putney, Battersea and Earlsfield as well — always at a fixed price agreed up front, fitted by Gas Safe registered engineers, with 0% APR finance options and manufacturer warranties of up to 12 years.

Ready for a new boiler in Wandsworth?

Get your fixed-price, no-obligation quote online in under 60 seconds.

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