Air Source Heat Pumps

Air Source Heat Pumps in the Scottish Borders & East Lothian

MCS Certified design and installation of air source heat pumps for Scottish homes. We handle the system design, install and Home Energy Scotland Grant paperwork — with grants of up to £7,500 plus an interest-free loan.

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Vaillant air source heat pump installed at a Scottish Borders home

Who this is for

  • Homeowners off the gas grid (oil, LPG or electric heating)
  • Anyone wanting to lower carbon emissions and long-term running costs
  • Property owners eligible for the £7,500 Home Energy Scotland Grant
  • New builds and renovations needing low-temperature heating
  • Houses with underfloor heating or larger radiators

Why homeowners choose us

  • MCS Certified installer — required for grant funding
  • Member of the RECC consumer code
  • Grant application support included
  • Full system design for Scottish conditions
  • Quiet, efficient modern units
  • Pairs perfectly with underfloor heating

How it works

  1. Step 1

    Property survey

    We assess heat loss, insulation and existing system.

  2. Step 2

    System design & quote

    MCS-compliant design with fixed written pricing.

  3. Step 3

    Grant paperwork

    We handle the Home Energy Scotland Grant application.

  4. Step 4

    Install & commission

    3–5 days on site, fully commissioned and certified.

Trust & accreditations

  • MCS Certified (mandatory for HES grant)
  • RECC consumer code member
  • Gas Safe registered
  • Vaillant Advanced Installer
  • Fully insured local business
  • Designs sized for Scottish winters

Recent work

External Vaillant air source heat pump unit
Underfloor heating loops paired with a heat pump
Heat pump system pipework and controls
Smart heating controls for a heat pump system

Looking after your heat pump after installation

A heat pump installation needs ongoing care as a complete heating system. The outdoor unit, water circuit, controls and hot water cylinder all contribute to performance. Keep the area around the outdoor unit clear of leaves and obstructions and use the operating guidance supplied for your system. Do not open covers or attempt work on electrical or refrigerant components. Our servicing page separates the safe observations a householder can make from checks that need an engineer.

Annual servicing covers the appliance and connected system, including water pressure, filters, controls and cylinder operation. Manufacturer servicing requirements should be checked against your own paperwork rather than assumed from another model. A brief defrost cycle can be normal in cold, damp conditions, but recurring error codes, poor heat delivery or persistent pressure problems need fault-finding. Note the displayed code and the circumstances instead of repeatedly changing settings or resetting the unit.

If you are looking for an air source heat pump service near you, our dedicated servicing page explains the bookable work across the Scottish Borders and East Lothian. The heat-pump servicing guide adds background on maintenance and what to observe between visits. For work in Hawick, see our existing Hawick area page for local coverage information. When asking about an installed system, tell us the make, model and any fault code so the conversation starts with the equipment you actually have.

What information helps when booking a heat pump service?
Give the make and model, available service paperwork and any recurring fault code. Explain whether the problem affects heating, hot water or both, and note when it occurs so the installed system can be considered.
Can I maintain the outdoor heat pump unit myself?
You can keep the surrounding area clear and observe the display using the manufacturer's guidance. Do not remove covers or work on electrical or refrigerant components. Internal checks, system servicing and fault-finding need an appropriately qualified engineer.

Air Source Heat Pumps FAQs

Am I eligible for the £7,500 Home Energy Scotland Grant?+

Most Scottish homeowners installing an air source heat pump qualify for the Home Energy Scotland Grant & Loan, which can cover up to £7,500 plus an optional interest-free loan. We'll guide you through the application.

Will a heat pump keep my home warm in a Scottish winter?+

Yes — modern air source heat pumps operate efficiently down to around -15°C. We size and design every system specifically for your property and the Scottish climate.

Are heat pumps noisy?+

Modern units are very quiet — typically 40–45 dB at a few metres, similar to a quiet fridge. We position the outdoor unit sensibly to minimise any noise.

Do I need to replace my radiators?+

Sometimes. Heat pumps run at lower flow temperatures, so larger radiators or underfloor heating give the best efficiency. We assess this during the design and include any upgrades in your quote.

How long does a heat pump installation take?+

Most installations take 3–5 days on site, plus the design and grant paperwork beforehand. We handle the full process, including MCS certification.

Are you MCS Certified?+

Yes — we are MCS Certified installers and members of the RECC consumer code, which is required to access the Home Energy Scotland Grant.

Air Source Heat Pumps — towns we cover

Local pages with town-specific notes, postcode coverage and FAQs across the Scottish Borders and East Lothian.

We also cover surrounding villages across the Scottish Borders and East Lothian. Ask us if you're unsure.

Get a free, no-obligation quote

Tell us about your project and we'll be in touch — usually the same working day. Or call 07747 002334 24/7.

Get Your Free Quote

Tell us about your project — we'll respond within one working day.

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