How Much Does Gas Cooker Installation Cost?

Quick Cost Overview

• A standard like-for-like gas cooker connection costs £60 to £150, including labour.
• Gas fitters charge £40 to £80 per hour for domestic installations, with most standard jobs taking one to two hours.
• A Gas Safety Certificate (CP12) costs are required - a legal requirement for landlords.

In this cost guide, we will cover:

1. Gas Cooker Installation: Cost Overview
2. Freestanding vs Built-In Gas Cooker Installation
3. Hiring a Gas Safe Engineer
4. Gas Cooker vs Electric Cooker Installation
5. Additional Costs to Factor In
6. What Happens During a Gas Cooker Installation?
7. Find Gas Engineers Near You on MyBuilder
8. FAQ: Common Questions About Gas Cooker Installation

Gas Cooker Installation: Cost Overview

Gas cookers are a popular choice in UK homes, offering responsive heat and generally lower running costs than electric alternatives.

The installation itself is relatively quick for a straightforward swap, most like-for-like connections take one to two hours, but the final cost depends on whether existing pipework can be used or whether additional work is needed.

Average gas cooker costs:

Installation Scenario	Typical Cost
Like-for-like connection (freestanding)	£60 to £150
High-street retailer installation	£115 to £125
Relocating an existing gas point	£150 to £500+
New mains or long gas connection	£400 to £1,250+

For most homeowners simply swapping one gas cooker for another, the job is at the lower end of this range. The cost rises when pipework needs extending or a new gas point is required. For a detailed breakdown of gas line costs, see our gas line cost guide.

Find a gas engineer near you

Freestanding vs Built-In Gas Cooker Installation

The type of cooker being installed affects both the complexity of the job and the final cost.

A freestanding cooker sitting against a wall with an accessible gas point is a very different proposition to a built-in oven slotted into cabinetry with the hob on a separate surface, and the price reflects that difference.

Freestanding gas cookers are the simpler and cheaper option to install. They connect to the gas supply via a flexible hose and bayonet fitting, and the engineer can complete the job without any kitchen modifications. Most like-for-like freestanding installations fall within the £60 to £150 labour range.

Built-in gas ovens and hobs require more work. The appliance needs to be fitted into the cabinetry, and the gas connection typically involves a more involved pipework run. If a gas hob is being installed separately from the oven, this may involve running a new spur from the existing supply. Labour for a built-in installation typically runs £100 to £250 depending on access and the complexity of the pipework.

A gas hob installation on its own, without an oven, typically costs £75 to £150 for a straightforward connection, or up to £300+ if new pipework is required.

Hiring a Gas Safe Engineer

All gas cooker installations in the UK must be carried out by a Gas Safe registered engineer. This is a legal requirement, not a recommendation.

An unregistered person fitting a gas appliance is breaking the law and puts the household at serious risk.

Gas fitter hourly rates for domestic installations typically range from £40 to £80 per hour. Most standard freestanding cooker installations are completed within one to two hours, meaning total labour costs fall between £60 and £160 before any parts or certificates.

Average professional installation costs:

Service	Typical Cost
Basic gas cooker installation	£60 to £150
Relocating gas point	£150 to £500
Gas Safety Certificate (CP12)	£60 to £90
Emergency call-out	Higher than standard rates

Always check that your engineer is Gas Safe registered before work begins. You can verify any Gas Safe engineer's registration on the official Gas Safe Register website at www.gassaferegister.co.uk.

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Gas Cooker vs Electric Cooker Installation

If you are deciding between gas and electric, it is worth understanding how the installation costs and practicalities differ.

A gas cooker installation requires a Gas Safe registered engineer, and the cost reflects the safety compliance involved - connection checks, leak testing, and documentation. An electric cooker, by contrast, may only need plugging in if a suitable socket is already in place, or a certified electrician if a new circuit is required.

Compare gas cooker vs electric cooker fitting:

Installation Scenario	Typical Cost
Basic gas cooker installation	£60 to £150
Basic electric cooker installation	£75 to £250
New gas connection required	£400 to £1,250+
New circuit for electric cooker	£180 to £450+

Gas cookers can cost slightly more to install when safety compliance is factored in, but ongoing running costs are typically lower. Electric installations are simpler when the circuitry is already in place, but a new circuit adds significantly to the cost.

For more information on electrician rates, see our electrician hourly rate guide.

Prices above do not include VAT, which is charged at the standard UK rate of 20% on most labour and services. Always confirm whether quotes are inclusive or exclusive of VAT before proceeding.

Additional Costs to Factor In

Beyond the basic installation fee, there are a handful of additional costs that can arise depending on the job. Some are predictable and easy to budget for; others only become clear once the engineer has assessed the existing pipework and gas point position.

Getting clarity on these before work begins avoids surprises when the final invoice arrives.

• Parts and fittings. Most installations require small components like flexible hoses, isolating valves, or bayonet fittings. These typically cost £10 to £40 and are usually supplied and charged by the engineer.

• Gas Safety Certificate. A CP12 gas safety certificate is a legal requirement for landlords and strongly recommended for all installations. It costs £60 to £90 and provides written confirmation that the installation meets UK safety standards. Our gas safety certificate cost guide covers this in full.

• Relocating gas points. If the cooker needs to be installed in a different position from the existing gas point, relocation work costs £150 to £500+ depending on the distance and complexity of the pipework run.

• New mains connection. Properties without a nearby gas feed require a new connection, which costs £400 to £1,250+ depending on the distance from the mains supply and any groundwork involved.

• Extractor and ventilation. Installing or upgrading a kitchen extractor hood or ducting adds £120 to £500+ to your costs, particularly if new ducting or wall modifications are needed.

• Disposal of old cooker. Removal and disposal of an old appliance typically costs £0 to £70, though some retailers include this in their installation packages.

• Carbon monoxide detector. Any home with a gas cooker should have a working carbon monoxide detector nearby. See our carbon monoxide detector installation cost guide for current prices.

What Happens During a Gas Cooker Installation?

For a standard freestanding cooker installation, the process is straightforward and typically completed within one to two hours.

The engineer will first isolate the existing gas supply and disconnect the old appliance safely. They will then inspect the existing pipework and check that the gas point is in the right position for the new cooker.

The flexible hose is connected to the gas supply via the bayonet fitting, all connections are tightened and checked, and the isolation valve is opened. The engineer then carries out a pressure test and checks for leaks before lighting the burners to confirm everything is working correctly. A safety chain is fixed to the rear of the appliance to prevent it from tipping and straining the pipe. Finally, the engineer completes their documentation and, if requested, issues a Gas Safety Certificate.

Built-in installations follow a similar process but involve additional work to run pipework to the appliance position within the cabinetry.

If you are switching from electric to gas for the first time, the engineer will need to check whether there is an existing gas point in the kitchen and whether it is in a suitable position. If not, relocation or new pipework will be required before any cooker can be connected.

Find Gas Engineers Near You on MyBuilder

Gas cooker installation is not a job to cut corners on - only a Gas Safe registered engineer can legally carry out this work, and a poorly connected appliance is a serious safety risk. On MyBuilder, you can post your job for free and receive interest from local Gas Safe engineers who can confirm what the job involves, advise on any pipework requirements, and provide a clear written quote.

Browse their profiles, check customer reviews, and compare quotes before committing to anyone.

All tradespeople on MyBuilder undergo checks at registration, such as ID documents, company details, certifications for regulated jobs and skill assessments, allowing you to hire with confidence.

Find Gas Safe engineers on MyBuilder

FAQ: Common Questions About Gas Cooker Installation

How Long Does Gas Cooker Installation Take?

A standard like-for-like freestanding installation typically takes one to two hours. Built-in installations or jobs requiring new pipework take longer - allow two to four hours depending on the complexity.

If the gas point needs relocating or a new mains connection is required, this may be a separate job that needs completing before the cooker can be fitted. You can browse profiles of Gas Safe engineers on MyBuilder and ask questions about your specific setup before booking.

What Potential Challenges Might Arise During Installation?

The most common challenge is an existing gas connection that does not align with the new appliance, either in position or pipe diameter, requiring adjustments or extensions. In older homes, outdated or corroded pipework may need upgrading before a new cooker can be safely connected. Proper ventilation is also essential and may require kitchen modifications. Always hire a Gas Safe registered engineer who can assess these issues during the installation.

Do I Need a Gas Safety Certificate After Installation?

It is not a legal requirement for owner-occupiers, but it is strongly recommended. For landlords, a gas safety certificate (CP12) is a legal requirement, it must be renewed annually and provided to tenants. The certificate costs £60 to £90 and confirms the installation meets UK safety standards.

Are There Safety Precautions I Should Know About?

Yes. Never attempt to connect or disconnect a gas cooker yourself, this must be done by a Gas Safe registered engineer. Ensure your kitchen has adequate ventilation, and install a working carbon monoxide detector near the appliance.

Check the cooker and visible pipework periodically for signs of wear, and call a Gas Safe engineer immediately if you smell gas.

Can I Install a Gas Cooker Myself?

No. It is illegal for anyone who is not Gas Safe registered to connect or disconnect a gas appliance in the UK. Even if you are confident with DIY, gas work requires qualifications, testing equipment, and the ability to certify the installation. Attempting to do it yourself invalidates your home insurance and could result in prosecution, as well as posing a serious risk to your household.