Essex · Heat pump installation
Hazeleigh air source heat pumps
For heat pump installation in Hazeleigh, choose an F-Gas certified, NICEIC approved company. Fixed-price quotes and a 24/7 emergency line.
- Checking emitters for a heat pump
- Deciding on the outdoor unit position
- An oil, LPG or gas boiler near the end of its life
Air source heat pumps in Hazeleigh
Many air source heat pumps can be installed as permitted development in England, without a planning application. Conditions include a maximum outdoor unit size of 1.5 m³, compliance with MCS 020(a), use for more than cooling alone and a site outside the curtilage of a listed building. We check the rules for your property as part of the survey. If the problem is working out whether radiators need upsizing and checking eligibility for a heat pump grant, we can help.
Space for an outdoor unit is rarely an issue near Hazeleigh, so the design focuses on heat loss and radiators.
Some warranty terms depend on the system being serviced regularly by a qualified engineer. If that applies to your system, booking the service on time keeps the record straight and each visit is recorded.
- Location
- Hazeleigh (CM3, CM9)
- Region
- Essex
- Accreditations
- F-Gas certified, NICEIC approved, MCS
- Price guide
- £8,000–£16,000 (0% VAT on homes), before the grant
- Pricing
- Fixed, in writing
- Phone
- 07833 053749
- Last updated
- 30 October 2026
System by system
Air-to-water heat pumps
An air-to-water heat pump costs £8,000–£16,000 (0% VAT on homes), before the grant. A £7,500 grant may be available through the Boiler Upgrade Scheme for eligible homes, and we apply for it as the installer.
Heat loss surveys
We look at walls, windows, floors, roofs and ventilation along with the room sizes.
Keeping the system healthy
A little care keeps the system in better shape. We recommend:
- Keep the outdoor unit clear all year
- Book a yearly service
- Seal draughts where you can
The warranty on the heat pump is the manufacturer’s, on its own terms. We go through the conditions with you, including any servicing they ask for.
Keep the outdoor unit clear of leaves, plants and stored items. It needs good airflow to collect heat from outside, so keep it clear all year.
Places near Hazeleigh
Also in Hazeleigh
Signs you need air source heat pumps in Hazeleigh
People also ask about air-to-air heat pumps because they heat and cool. They warm rooms directly through indoor units and switch to cooling in warm weather. The grant only applies in some cases, so we check first.
Look out for any of the following:
- Wanting to stop using oil, LPG or gas for heating
- Questions about where the outdoor unit can go
- Ageing boilers that will need replacing
Danbury Place lies about 3.4 miles west. Owners of listed homes need consent before a heat pump is fitted, so it’s one of our first questions.
Comparing quotes
- Whether the electrical work is done by a registered contractor, such as NICEIC approved
- Whether they looked at the job before pricing it
- Which brand and model they’re proposing, and why
Your questions about air source heat pumps in Hazeleigh
Will a heat pump in Hazeleigh need planning permission?
It comes down to the building and the spot chosen for the outdoor unit. Around 6 listed entries sit within 0.5 miles of central Hazeleigh. A heat pump on a house can be permitted development if it meets the conditions, including the MCS noise check, but not within the grounds of a listed building, and in a conservation area the outdoor unit cannot face a road. Where necessary, we check with the planning department at Maldon council, typically the authority for Hazeleigh.
Does the Boiler Upgrade Scheme cover homes in Hazeleigh?
Yes, the scheme covers homes in England, including Hazeleigh, if they qualify. Air-to-water and ground source systems attract £7,500. Air-to-air gets £2,500, but only where it takes over from fossil-fuel heating and covers the whole home’s heating demand. We hold MCS certification, so the application is ours to make for you.
How much does an air source heat pump cost?
£8,000–£16,000 (0% VAT on homes) for air-to-water, before the grant. The final price depends on the heat loss survey, the radiators and the cylinder, and you get a fixed-price quote.
Who has to arrange F-Gas leak checks?
Responsibility is shared between the operator, typically 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.
Is the equipment covered by a warranty?
The manufacturer’s warranty, on the manufacturer’s terms. Terms differ by brand, and we set them out on your quote.
Will you work on another installer’s system?
Yes. We work on systems fitted by other installers as well as our own from all the leading brands. Tell us the make and model and send any paperwork you have.
Why use an F-Gas certified company?
Certification shows a business is approved to work on systems that hold F gas refrigerant. In Great Britain, that certification is a legal requirement, not an optional extra, and AirCon Doctor is certified.
How the visit works
You don’t need to do much on the day. Someone needs to let us in and show us the units, or where they’re going, and we take it from there. Before we leave, the area is tidied and we explain what we have done. For a place like Hazeleigh, the timing is set with you and the travel is our side of the planning.
- We talk through your home, your current heating and what you want from a heat pump.
- The survey measures heat loss room by room and looks at radiators, hot water and the best spot for the outdoor unit.
- The price comes back fixed and in writing, with the grant and VAT shown line by line.
- The outdoor unit, the indoor equipment and the controls are installed and connected.
- Commissioning, MCS certification and a handover of the controls finish the job.
Before we arrive
- Dig out any previous service or F-Gas records
- Let us know if the units are on a roof, a high wall or in a locked area
- Let us know if the building has a permit or sign-in process
Getting a price
Every quote starts with a look at the job, either on a site survey or, for simple jobs, from your photos and details. After that, we send a fixed price before any work starts.
Read more
Air source heat pumps in Hazeleigh: the local picture
The last census (2021) found about 75% of households in detached or semi-detached houses. Houses usually have space for an outdoor unit and a hot water cylinder.
Period properties close to Church of St Margaret can suit a heat pump, though insulation and any heritage protection are checked first.
Hazeleigh is about 3 miles south-west of Maldon, in Essex. Anywhere in CM3, we can help with air source heat pumps. Our Essex coverage runs to 644 places, and Hazeleigh is one of them. For properties nearby, see our London page, about 34 miles away.
Whether you’re on Burnham Road and Lodge Road or anywhere close by, we can help. Our working area takes in CM3 and CM9. Other places close to Hazeleigh include Woodham Mortimer (1 mile north-west), Woodham Walter (2 miles north), Curling Tye Green (2 miles north), Maldon (3 miles north-east) and Langford (3 miles north). Within a short drive, we also cover Chelmsford (7 miles west), Basildon (12 miles south-west), Braintree (13 miles north) and Brentwood (15 miles west).
Around Hazeleigh
Locally, jobs take us to houses, flats and workplaces close to The Hurdlemarker's Arms, among other places. The closest station to Hazeleigh is South Woodham Ferrers station, roughly 3.9 miles south of the centre. A little further out are Baddow Hospital (5.6 miles west). Open spaces near Hazeleigh include Maldon Wick.
What a customer said
“Office air con broke down in the July heatwave. Called at 8am, engineer was here by noon and fixed within 2 hours. Brilliant emergency response. They now hold the service contract for the whole building.”
James T., Crawley, office manager