Essex · Heat pump installation
Aldham air source heat pumps
Air source heat pumps in and around Aldham, from a site survey or diagnosis to sign-off and a fixed price agreed before we start.
- Choosing between air-to-water and air-to-air
- Checking eligibility for a heat pump grant
- No space for a hot water cylinder
Keeping the system healthy
Here’s the after-treatment advice, short and simple:
- Leave space around the outdoor unit
- Keep the MCS certificate with the manufacturer’s paperwork
- Know the servicing conditions in your warranty
Should you have questions after the install, ring us on 07833 053749 or email us and we will talk it through. A yearly service is a good habit.
Keep the outdoor unit clear of leaves, plants and stored items. Airflow is what it runs on, so keep it clear all year.
Air source heat pumps in Aldham
Until 31 March 2027, a heat pump installed in residential accommodation carries 0% VAT, with 5% from 1 April 2027. That follows HMRC Notice 708/6, and it doesn’t apply to businesses, and for air-to-air systems we confirm the VAT on your quote. Please treat this as general information rather than tax advice. We are often asked to deal with questions about where the outdoor unit can go and comparing heat pump types, on air-to-air heat pumps, radiator systems and air-to-water heat pumps.
Homes around Aldham normally have room outside for a heat pump, so the design comes down to heat loss, radiators and hot water.
Some warranty terms depend on the system being serviced regularly by a qualified engineer. Where yours does, a regular service with us keeps that side in order, and every service is written up.
- Where
- Aldham (CO6)
- Wider area
- Essex
- Credentials
- NICEIC approved, F-Gas certified, MCS
- Price
- Fixed after a survey or photos
- Price guide
- £8,000–£16,000 before the grant, 0% VAT on homes
- Response
- Answered the same working day
- Call
- 07833 053749
- Last updated
- 30 October 2026
Why deal with it now?
Planning rules have specific conditions. We look at the planning position early, so there are no surprises covering listed buildings, conservation areas and any Article 4 direction. Planning ahead for a job in Aldham means we can bring everything needed.
What you pay reflects the actual work. That’s why every job is looked at first, and why the quote is fixed before work begins.
What you get with us
- Mitsubishi Electric, Daikin, Fujitsu, Panasonic, Toshiba and more
- A site survey and a fixed-price quote
- A 24/7 emergency line
- Clear warranty information from the manufacturer
Read how installs are priced and our accreditations.
Homes in Aldham and heat pumps
About 33% of homes in and around Aldham have been built since 2000, according to the Valuation Office Agency’s council tax figures, and about 84% of households live in detached or semi-detached houses, according to Census 2021 figures. Better insulated, newer homes are often a good match for a heat pump. Finding room for the outdoor unit and a cylinder is seldom a problem in homes like these.
A heat loss calculation decides the size of heat pump your home needs. Live in one of the older houses around Church of St Margaret and St Catherine? Expect the survey to look closely at heat loss and at the building’s planning status.
Aldham is about 5 miles west of Colchester, in Essex. Our engineers cover Aldham for air source heat pumps, along with the rest of Essex. Our list for Essex has 644 entries and Aldham is among them. London, roughly 47 miles off, has its own page on this site.
If your postcode is in CO6, you’re inside the area we cover. Green Lane, Hardings Close and Church Grove and the roads off them are all inside our area. We also cover the places around Aldham: Copford (1 mile south-east), Marks Tey (2 miles south-west), Little Tey (2 miles south-west), Mulberry Green (2 miles south) and Easthorpe (3 miles south). Within a short drive, we also cover Colchester (5 miles east), Braintree (10 miles west), Maldon (13 miles south) and Witham (9 miles south-west).
Around Aldham
Locally, jobs take us to houses, flats and workplaces close to The Queen's Head Public House and the streets around them. For rail, the closest station is Marks Tey station, roughly 1.2 miles south of the centre. Nearby you will also find Birch Castle (4.1 miles south) and Essex County Hospital (4.4 miles east). Open spaces near Aldham include Iron Latch.
Different systems, different jobs
Radiators and underfloor heating
Heat pumps run at lower flow temperatures, so radiators may need to be larger, and the survey checks each one.
Heat loss surveys
Getting the survey right avoids undersized or oversized systems, and both cause problems.
Your questions about air source heat pumps in Aldham
Can I fit a heat pump in Aldham without planning permission?
The answer turns on the property and where the outdoor unit would sit. Historic England lists about 10 buildings and structures within half a mile of the centre of Aldham. The permitted development rules for heat pumps leave out listed buildings and stop outdoor units going on road-facing walls or roofs in conservation areas. Anything outside the rules needs an application, and we raise it with the planning department at Colchester council, typically the authority for Aldham first.
Is Aldham within the area you cover?
Yes. Aldham is within the area we cover across London and the South East. Visits to smaller places are planned so the engineer arrives with what the job needs.
Should I choose air-to-water or air-to-air?
Air-to-water feeds your central heating and hot water, while air-to-air warms and cools rooms directly. Air-to-air does not heat hot water, and we explain which suits your home.
Who has to arrange F-Gas leak checks?
Responsibility is shared between the operator, normally whoever owns or controls the equipment, and the service technicians. How often depends on the size of the refrigerant charge in tonnes of CO2 equivalent: at least every 12 months from 5 tCO2e, and every 6 months from 50 tCO2e.
Do you work on all makes?
Mitsubishi Electric, Daikin, Fujitsu, Panasonic, Toshiba, LG, Samsung, Mitsubishi Heavy Industries, Hitachi and others. For a new system, we suggest the make and model that suit the property and tell you why.
Will you make a mess?
Floors and furniture near the work are covered with dust sheets before any work starts, and we tidy up as we go. At the end, we clear up and show you what we have done.
What does F-Gas certified mean?
F-Gas certification shows a company is approved to work on equipment containing fluorinated gases, such as the refrigerant in air conditioning and heat pumps. In Great Britain, that certification is a legal requirement, not an optional extra, and we hold it.
What happens on the day
The first job on site is protection: dust sheets over floors and furniture near the work, and we ask before moving anything. After that, anything electrical is made safe and we start. It takes several days for an air-to-water system with a new cylinder, less for an air-to-air system, and we tidy up before we leave. If a lane or gateway near Aldham is tight for a van, let us know and we will plan for it.
- First we talk through the property and the current system.
- A heat loss survey is carried out, room by room.
- The design covers the heat pump, emitters, hot water and outdoor unit.
- Cost, grant and VAT appear on one fixed-price quote.
- Installation, commissioning and MCS registration complete the job.
Getting ready for the visit
- Mention any managing agent or landlord rules we need to follow
- Clear the space around the indoor unit, or where it will go
- Make sure we can reach the consumer unit or fuse board
How to get a quote
VAT is set out clearly on every quote, and the rate that applies to your job is stated. VAT can differ between homes and businesses and between kinds of work, so we confirm it on the quote. To get one, call us on 07833 053749 or write to us at info@aircondoctor.co.uk.
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Also in Aldham
A customer’s words
“Very professional from the initial survey through to installation. The engineer explained everything clearly and the quote was exactly what we paid. Would not hesitate to recommend AirCon Doctor.”
David W., Haywards Heath