Air-to-air heat pumps in Blackheath
Air-to-air heat pumps for businesses in Blackheath — surveyed, designed and priced in writing before any work starts.
- Free site survey and fixed written quote
- Unit sizes, refrigerant and price set out in writing
- Work planned around your opening hours
How much does an air-to-air heat pump cost in Blackheath?
Our guide range in Blackheath is £2,095–£5,050 per zone before VAT; a typical job (shop or office heated and cooled by 2–4 units) is £5,695–£17,295 plus VAT. The fixed price follows a free survey.
An air-to-air heat pump takes heat from the outside air and releases it indoors as warm air — the same equipment as reverse-cycle air conditioning, sized and set up for heating.
Our coverage in Blackheath
Premises in Blackheath are often in mixed-use buildings with shared roofs and tight access, so outdoor unit positions are agreed early.
Postcode districts we cover in Blackheath include B65, CO2, GU4, IP19 and SE3. Neighbouring towns we cover include Greenwich, Catford and Eltham. For air-to-air heat pumps in Blackheath, the survey looks at where the outdoor unit can go, how pipework will reach the indoor units and whether the electrical supply has capacity.
What is included
- Heat loss and heat gain assessment
- Outdoor units positioned for air flow and defrost drainage
- Controls with schedules and set-back temperatures
- Commissioning and handover
- Running-cost guidance against your current heating
Guide prices in Blackheath
Prices below include our regional adjustment for London (28% above the UK guide).
| Item | Guide price (ex VAT) | Inc VAT | Basis |
|---|---|---|---|
| Wall-mounted heat pump unit | £2,095–£3,795 | £2,514–£4,554 | per zone |
| Cassette heat pump unit | £3,150–£5,050 | £3,780–£6,060 | per zone |
| Floor-standing console unit | £2,500–£4,395 | £3,000–£5,274 | per zone |
| Removal of old electric heaters | £60–£160 | £72–£192 | per heater |
Ex VAT, supply and install.
How we work in Blackheath
Heat loss survey
We assess fabric, glazing and ventilation to size for winter as well as summer. For sites in Blackheath we confirm access and parking beforehand.
Design
Units are chosen for their heating output at low outdoor temperatures, not just their cooling rating.
Install
Outdoor units go where defrost water can drain safely and air flow is not restricted.
Set controls
Schedules and set-backs are configured so the system heats efficiently.
Things to check in Blackheath
Defrost water
Outdoor units shed water and ice when they defrost. They need a drained position away from walkways.
Access and parking
Town-centre jobs in Blackheath often come down to access — loading restrictions, parking for the van and getting equipment onto a roof. We check this at survey and plan deliveries around it.
Building fabric
Draughty or poorly insulated premises need more heating capacity; simple draught-proofing can reduce the size needed.
Shared buildings
In multi-let buildings, roof space, risers and plant areas are often controlled by a managing agent. We work to their permits and method-statement requirements.
Types of premises we cover in Blackheath
- Retail and shops: comfortable shop floors, stockrooms and entrances, even with the door open.
- Salons and spas: comfortable salons and treatment rooms despite dryers, lamps and steam.
Compliance in England: refrigerant work falls under GB F-gas rules, and buildings with more than 12 kW of air conditioning in total need a periodic energy inspection (often called TM44).
Your questions answered
How much does an air-to-air heat pump cost in Blackheath?
Guide prices in Blackheath run from about £2,095 to £5,050 per zone, plus VAT. A typical job (shop or office heated and cooled by 2–4 units) costs £5,695–£17,295 plus VAT. We fix the price in writing after a free survey.
Do you also cover Greenwich, Catford and Eltham?
Yes. Alongside Blackheath, we also cover Greenwich, Catford and Eltham. Each has its own page with local guide prices.
Which postcodes do you cover in Blackheath?
All of them, including B65, CO2, GU4 and IP19. Give us your postcode when you enquire and we will confirm the visit details.
Will we still need other heating?
Often not, but in some buildings a small back-up for the coldest days is sensible. We advise at survey.
Do outdoor units ice up?
They frost in cold, damp weather and run short defrost cycles automatically. Drainage is planned so the water does not freeze on a path.
Talk to us about your premises in Blackheath
Free survey and fixed written quote. We reply with a guide price or to book the survey.