Essex · Heat pump installation
Heat pump installation in West Mersea, Essex
F-Gas certified and NICEIC approved, we cover West Mersea for air source heat pumps. A fixed price before we start, and a 24/7 emergency line.
- Checking eligibility for a heat pump grant
- Questions about listed buildings or conservation areas
- Moving away from fossil-fuel heating
Air source heat pumps in West Mersea
A heat pump takes heat from the outside air and moves it into your home with electricity running the compressor and fans. The technology is close to air conditioning, which is why we install both, and air-to-air heat pumps are sometimes simply called air conditioning. If the problem is replacing a combi boiler with a heat pump and finding a place for the outdoor unit, we can help.
For a house near West Mersea, space outside is rarely the problem, so the main questions are heat loss, radiators and the electrics.
The records are your system’s health record: a dated account of the work and the readings we took. It makes the next visit quicker and any warranty question simpler, so keep it safe.
- Place
- West Mersea (CO5)
- Wider area
- Essex
- Prices
- £8,000–£16,000 (0% VAT on homes), before the grant
- Price
- Fixed after a survey or pictures
- Approvals
- NICEIC and F-Gas, MCS
- Telephone
- 07833 053749
- Last updated
- 30 October 2026
The process
Wherever the system can be run before we leave, we run it and check it in operation. Then we show you what we have done and answer any questions, and anything that needs attention later is pointed out. The visit takes a few days on site, depending on the cylinder, the radiators and the pipework involved. Visits to a place like West Mersea are planned ahead, so we arrive with what the job needs.
- You tell us about the home and what you want from a heat pump.
- A survey covers heat loss, radiators, hot water and where the outdoor unit could sit.
- We explain which type of heat pump suits the home and whether a grant could apply.
- The system is installed and connected to the controls.
- We commission it, complete the MCS certificate and show you how to use it.
How to prepare
- Move furniture away from the wall where we’ll be working
- Clear access to the fuse board
- Find the manual or the paperwork for the system, if you have it
Get a fixed-price quote
Here’s what helps us quote: where the property is and what kind of building it is, a few pictures, the make and model of any existing system and any symptoms, from error codes to drips. Once you have those, call us on 07833 053749, or email if that’s easier.
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West Mersea questions
Is the heat pump grant available in West Mersea?
West Mersea is in England, where the Boiler Upgrade Scheme runs. Whether your home qualifies, and for how much, depends on the type of heat pump and the heating it replaces. You do not apply yourself: the MCS certified installer does, which is us.
Is West Mersea within the area you cover?
We do. Villages and hamlets get the same service as the bigger towns. Send a few details and photos, and we reply the same working day.
How much does an air source heat pump cost?
Air-to-water work is in the £8,000–£16,000 range (0% VAT on homes), with any grant still to come off. The heat pump size, radiator changes and the cylinder decide where in that range you are, and air-to-air systems are priced after a survey.
Which manufacturers do you install and repair?
We work with the leading brands, from Mitsubishi Electric, Daikin and Fujitsu to Panasonic, Toshiba, LG, Samsung, Mitsubishi Heavy Industries and Hitachi. Tell us the make and model and we’ll take it from there.
Can you come out in an emergency?
Yes. There’s a 24/7 emergency line for breakdowns that can’t wait. Call 07833 053749 and tell us what’s happened.
How long will it take to install a heat pump?
An installation takes a few days for most air-to-water installations, with air-to-air systems often quicker. The survey lets us set a firm programme, and you can call 07833 053749 to book it.
Can we book visits on a schedule?
Yes. Maintenance contracts are part of what we do, set at the interval the system and the manufacturer’s terms need. Each visit is recorded and F-Gas records kept where they apply.
How we price air source heat pumps
Some jobs are bigger than they look, and some smaller. The main factors:
- One-off work versus a regular service cycle
- The number of rooms, units or zones
- The electrical supply and whether a new circuit is needed
The pipe route, the height of the units and how we reach them all affect the cost. Each of those is built into the quote and give you a fixed price before we start.
Before you get in touch
Good pictures often save a visit. The most useful are:
- A photo of the consumer unit with the cover closed
- A few photos of the room and the wall the unit is on, or will go on
- A short video of any fault, such as a noise or a flashing light
To get a fixed-price quote, phone us on 07833 053749 or send an email with the address and a few details about the rooms or units involved. Photos help a lot. We reply to enquiries the same working day.
What a heat pump looks like in West Mersea
West Mersea lies within about 2 miles of the sea. Salt air is hard on outdoor units, so a heat pump near the sea needs a sensible position and regular checks, and some models offer corrosion protection for coastal sites. About 83% of households live in detached or semi-detached houses, according to the last census (2021). Houses normally have space for an outdoor unit and a hot water cylinder. About 6 listed entries lie within half a mile of central West Mersea, Church of St Peter and St Paul (grade I) among them. That affects heat pumps: listed buildings need consent, and conservation areas limit where the outdoor unit can go under permitted development. Where needed, we check with the planning team at Colchester council, which usually handles West Mersea.
Older homes near Church of St Peter and St Paul may need extra checks for planning and heat loss before a heat pump is designed. A heat loss calculation decides the size of heat pump your home needs.
West Mersea is about 8 miles south of Colchester, in Essex. We cover West Mersea for air source heat pumps, along with the rest of Essex. Our list for Essex has 644 entries and West Mersea is among them. For properties nearby, see our Bromley page, about 47 miles away.
The B1025 serve West Mersea, which keeps journeys to surveys and visits simple. We work across CO5 for air source heat pumps and the roads nearby. Close by, we work in Barrow Hill (1 mile north-east), East Mersea (3 miles east), Peldon (3 miles north-west), Little Wigborough (3 miles north-west) and Great Wigborough (3 miles north-west). Further out, we also cover Colchester (8 miles north), Clacton-on-Sea (10 miles east), Maldon (11 miles west) and Witham (12 miles west).
Around West Mersea
Locally, jobs take us to houses, flats and workplaces close to White Hart pub and the streets around them. Green spaces nearby include Ray Island.
What the work involves, system by system
Radiators and underfloor heating
If radiators need upsizing, the quote lists them, so you know the full scope.
Hot water cylinders
An older cylinder may not suit a heat pump and we tell you if it needs replacing.
Nearby places to West Mersea
What else we do in West Mersea
Before you call an engineer
There are a few things you can safely do yourself: keep the outdoor unit clear of leaves, plants and clutter, check the settings and the remote, and follow the cleaning the manual describes. Opening up the units, the electrics and the refrigerant circuit are a job for us.
Never try to top up, release or handle refrigerant yourself. Under the F-gas rules, engineers need their own qualifications and the company must be certified, and escaping refrigerant can cause cold burns. If you suspect a leak, switch the system off and call us.
From one of our customers
“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