Heat Pump Installation

Air source heat pump installation

Survey-led installation designed and sized around your property — not a boiler swapped for a heat pump.

MCS certified Room-by-room survey Low flow design
Why it matters

Designed to the property, not a rule of thumb

A heat pump sized like a boiler runs hotter, louder, and more expensively than it needs to.

01

Heat loss survey

Calculated room by room, so the system matches the house rather than a generic estimate.

02

Radiator & pipework sizing

Sized for low flow temperatures from the start — the biggest factor in running costs.

03

Commissioning

Installed and commissioned to the design, with controls and weather compensation set up properly on day one.

What's included

A full installation, not just a unit on the wall

Survey

Full heat loss survey

Every room assessed for insulation, radiators and heat loss before any design work starts.

Design

System design

Flow temperatures, radiator sizing and pipework designed around the survey, not a standard spec sheet.

Grant

Grant paperwork

MCS-certified paperwork for the Boiler Upgrade Scheme handled as part of the install.

The process

From first contact to handover

01

Free estimate

A few questions about your property give a likely system size, cost range and grant eligibility.

02

Home survey

Room-by-room heat loss assessment confirms the design in person.

03

Installation & handover

Installed to the confirmed design, commissioned, and explained before we leave.

Common mistakes elsewhere

What to watch out for

No proper survey

Sizing based on the old boiler's output rather than the property's actual heat loss.

High flow temperatures

Running the system hot to avoid resizing radiators, at the cost of efficiency.

Controls left on default

Weather compensation and schedules never tuned to the property after install.

Questions

Installation FAQs

How long does installation take?

Most installations complete within one to two days, depending on the property and any additional radiator work.

Will I need new radiators?

Sometimes, on specific rooms rather than the whole house — the survey calculates this room by room.

Do heat pumps work in older homes?

Yes, provided the system is designed for the property, which is exactly what the survey is for.

How do I claim the BUS grant?

We handle the MCS-certified paperwork as part of your installation once the survey confirms eligibility.

Get started

Ready to see if a heat pump suits your home?

Start with a free estimate, then book a proper survey when you're ready.

Start free estimate