Coldstream · TD12 · Scottish Borders

Air Source Heat Pumps in Coldstream

Coldstream sits right on the border, with a tight high street, a strong rural hinterland on both sides of the Tweed and a steady stream of cross-border work into north Northumberland. Many properties here are stone-built and sit outside the mains gas network, making oil servicing and LPG installs a real specialism for the area.

MCS Certified and RECC member, we design and install air source heat pumps across Coldstream. Most of our customers access the Home Energy Scotland Grant (currently up to £7,500) plus an interest-free loan on top — we handle the entire application as part of the quote. Crucially, every system is sized from a proper room-by-room heat-loss survey, not a back-of-the-envelope kW figure, so it actually performs through a Borders winter rather than just ticking a grant box.

Heat-pump performance in Coldstream hinges on three things we take seriously: heat-loss accuracy, emitter sizing and outdoor-unit siting. TD12 properties vary from solid-stone walls to modern timber-frame builds, and each needs a different design temperature and flow strategy. We carry out the survey ourselves rather than outsourcing, so the design that lands in your inbox is the one we'll actually install.

Travel from our Kelso base: 15 minutes via the A698.

Local considerations in Coldstream

  • Older stone cottages along the High Street need sensitive flue routing.
  • Several large country houses around the Hirsel estate need bespoke design rather than off-the-shelf kit.
  • Cold easterly exposure across the haughs means accurate radiator sizing matters more than people expect.
  • Off-grid rural properties on both sides of the river rely on oil or LPG — we install, service and repair all major brands.

What we'll do for you

  • MCS Certified — required for Home Energy Scotland Grant funding and the £7,500 grant top-up.
  • Full room-by-room heat-loss survey before any quote — never a generic kW figure.
  • Radiator upsizing and underfloor planning costed in alongside the pump itself.
  • Quiet, modern outdoor units sited carefully for noise, airflow and planning compliance.
  • Hot water cylinder and buffer tank sizing matched to occupancy, not just floor area.
  • Commissioning data and MCS certificate issued so the grant funds are released without delay.

Recent Coldstream air source heat pumps work

  • Bathroom refit including new wet-room in a country house near the Hirsel.
  • Oil boiler replacement on a steading near Birgham including tank renewal.
  • LPG combi install in a High Street cottage to free up cupboard space.

Each heat pump we commission in Coldstream is fully MCS certified and the documentation pack is sent direct to Home Energy Scotland so your grant funds release without delay.

How air source heat pumps works in Coldstream

  1. Step 1

    Property survey

    Full heat-loss survey, fabric assessment and a look at existing emitters and cylinder space.

  2. Step 2

    MCS-compliant design & quote

    Sized for your specific property and lifestyle, not a generic spec.

  3. Step 3

    Grant paperwork

    We complete and submit the Home Energy Scotland Grant application on your behalf.

  4. Step 4

    Install & commission

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

Why homeowners in Coldstream pick us

  • MCS Certified installer (MCS number on every quote)
  • RECC consumer code member — full deposit and workmanship protection
  • Vaillant Advanced Installer experience on the same engineering team
  • Heat-loss surveys done in-house, not outsourced

Coldstream Air Source Heat Pumps FAQs

Can you work on country houses around the Hirsel estate?+

Yes — bespoke heating design for larger country properties is a regular part of what we do. We size systems and zone controls properly rather than fitting domestic kit at scale.

Do you cover off-grid properties around Coldstream?+

Yes — most of our TD12 work is off-grid oil and LPG servicing, repairs and replacements. We carry common spares for Grant, Worcester Bosch, Warmflow and Vaillant on the van.

Will it actually keep my home warm in a Scottish winter?+

Yes — modern Vaillant and Mitsubishi units operate efficiently down to around -15°C. We size and design every system specifically for Scottish climate conditions and check radiator output room-by-room.

Am I eligible for the £7,500 grant?+

Most owner-occupied Scottish homes qualify. We confirm eligibility and guide you through the Home Energy Scotland application as part of the quoting process at no extra cost.

Do I need new radiators?+

Sometimes one or two need upsizing — rarely the whole house. We tell you exactly which (and the cost) inside the written quote, before you commit.

Coldstream plumbing or heating issue?

Oil, LPG and bespoke installs across TD12 — local engineers, fast attendance.

Coldstream's mix of off-grid rural properties and tight high-street cottages keeps our oil, LPG and bespoke design work busy — and TD12 is barely 15 minutes from base.

Get a free Coldstream air source heat pumps quote

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

Prefer to read first? See our main Air Source Heat Pumps service page or browse all areas we cover.

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