Installation of air source or ground source heat pumps as an alternative to gas heating. Covers unit installation, pipework integration, controls, and MCS certification for BUS grant eligibility.
Typical cost
£4,000 — £7,000
Typical duration
2-4 days
Certificate
Gas Safe registered engineer required
Scope type
flexible
Typical tasks
Position and fix external unit on base
Run refrigerant or water pipework to property
Connect to heating system and hot water
Fit controls and configure temperature curves
Commission and issue MCS certificate
Extras & additional works
Based on a standard residential installation of a heat pump system for a typical UK home. Costs may increase if additional pipework or electrical upgrades are required.
Common questions Stainesai
The cost is influenced by the size of the property, type of heat pump, complexity of installation, and any additional work like electrical upgrades.
Heat pump installation itself is not gas work. A Gas Safe registered engineer is only required if the project includes work on existing gas appliances, gas flues, or gas pipework — such as removal, alteration, disconnection, or reconnection. Always confirm the scope before work begins.
A typical residential heat pump installation takes between 2 and 5 days, depending on the size of the property, the heating system, and any upgrades required. If the project includes the removal, alteration, or disconnection of existing gas appliances or pipework, any gas work must be carried out by a Gas Safe registered engineer. Always confirm the installation requirements before work begins.
An MCS certificate confirms that a heat pump installation has been carried out in accordance with recognised industry standards by an appropriately certified installer. The certificate may be required for certain grants, incentives, warranties, or future property transactions. If the project includes any work on existing gas appliances or gas pipework, that work must be carried out by a Gas Safe registered engineer. Always confirm the installation requirements before work begins.
Most domestic heat pump installations in the UK are permitted development and do not require planning permission, although certain property types and locations may have additional restrictions. Check with your local authority if you are unsure. If the installation involves any gas appliance removal, alteration, or other gas work, this must be carried out by a Gas Safe registered engineer. Always confirm any regulatory requirements before work begins.
Any engineer carrying out gas work in the UK must be registered with the Gas Safe Register. You should always ask to see the engineer's Gas Safe ID card and verify their registration before any gas work is undertaken.
Ready to post a heat pump installation job?
Describe what you need. Stainesai structures it into a proper scope. Your first job post is free.