Southend-on-Sea · Heat pump installation
Heat pump installation in Leigh-on-Sea, Southend-on-Sea
For MCS certified installation of air source heat pumps for heating and hot water, with the Boiler Upgrade Scheme grant applied for in Leigh-on-Sea, one call is all it takes: diagnosis, fixed price, work and sign-off. An F-Gas certified company, NICEIC approved, on Checkatrade.
- Working out whether radiators need upsizing
- Questions about where the outdoor unit can go
- Checking eligibility for a heat pump grant
About our air source heat pumps in Leigh-on-Sea
Installing an air source heat pump in a home is zero-rated for VAT until 31 March 2027, then 5%. This is HMRC’s energy-saving materials relief, which applies to homes rather than 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’re often asked to deal with moving away from fossil-fuel heating and comparing heat pump types, across underfloor heating, air-to-air heat pumps and radiator systems.
Cottages and older homes near Leigh-on-Sea can lose heat faster, which a heat loss calculation will show. Sometimes insulation first is the better investment.
AirCon Doctor is an F-Gas certified company and NICEIC approved for electrical work, with MCS certification for heat pumps and Checkatrade membership. Our engineers hold the F-gas qualifications needed to work on refrigerant.
- Place
- Leigh-on-Sea (SS9, SS7)
- Wider area
- Southend-on-Sea
- Guide price
- £8,000–£16,000 (0% VAT on homes), before the grant
- Price
- Fixed, in writing
- Certified
- NICEIC and F-Gas, MCS
- Telephone
- 07833 053749
- Checked
- 30 October 2026
FAQs for Leigh-on-Sea
Does the Boiler Upgrade Scheme cover homes in Leigh-on-Sea?
Leigh-on-Sea is covered, as the scheme runs across England and Wales. The amount depends on the type of heat pump, and the survey confirms which applies. We hold MCS certification, so the application is ours to make for you.
Does sea air affect air conditioning in Leigh-on-Sea?
It can, as Leigh-on-Sea is within about 1 mile of the sea, where salt in the air is hard on coils and fixings. The outdoor unit position, its fixings and regular servicing all help near the sea.
Do you work on commercial properties?
Yes. Homeowners, landlords, agents and businesses all book us across London and the South East. Let us know who the records should go to.
How do you keep the place clean during the work?
Protection goes down first: dust sheets over floors and anything close to the work. Holes and fixings are agreed with you, and we clean up afterwards when we finish.
Can I do any of the installation myself?
Anything that involves the refrigerant needs an F-Gas qualified engineer from a certified company. That’s a legal requirement, and it also matters for the manufacturer’s warranty. We’re happy to quote for the full job, supply to commissioning.
Is Leigh-on-Sea in your area?
Yes. We work in Leigh-on-Sea and the rest of Southend-on-Sea, within the London and South East area we cover. For a fixed-price quote, call us on 07833 053749, or email if that’s easier.
Do you offer maintenance contracts?
Yes. Maintenance contracts are part of what we do, set at the interval the system and the manufacturer’s terms need. Every visit is recorded, with F-Gas records where refrigerant work is involved.
Places near Leigh-on-Sea
More services for Leigh-on-Sea
Heat pumps in Leigh-on-Sea: local notes
Leigh-on-Sea lies within about 1 mile of the sea. Coastal sites are worth mentioning at the survey, as salt air affects the outdoor unit and its fixings. In the mile around Leigh-on-Sea’s centre, 4 conservation areas have been designated. Where a home is affected, the outdoor unit position is settled with the planning team at Southend-On-Sea council, which normally handles Leigh-on-Sea before the heat pump design is finished. The Valuation Office Agency’s council tax figures show about 38% of homes across Leigh-on-Sea and its surrounding area date from 1919 to 1939. Homes of that age often have cavity walls that may or may not be insulated, which the survey checks.
Southchurch Hall, roughly 3.4 miles east, is a reminder to check your home’s listing status: permitted development does not cover listed buildings.
Leigh-on-Sea is about 2 miles west of Southend-on-Sea, in Southend-on-Sea. From the centre of Leigh-on-Sea to the outskirts, our engineers cover air source heat pumps, from a single room to a whole building. Our area takes in 16 places across Southend-on-Sea, from busy centres to quieter spots. You can also see our page for Bromley, about 29 miles away.
Our engineers cover all of SS9 and SS7. We cover homes and businesses on Station Road, London Road and High Street and nearby roads. We also cover the places around Leigh-on-Sea: Chalkwell (1 mile east), Eastwood (1 mile north), Westcliff-on-Sea (2 miles east), Hadleigh (2 miles west) and Milton (2 miles east). Within a short drive, we also cover Shoeburyness (6 miles east), North Shoebury (6 miles east), Southchurch (4 miles east) and Great Wakering (7 miles east).
Local landmarks in Leigh-on-Sea
We fit and service air conditioning in homes and premises around St Hilda's School, The Elms pub and Belfairs Academy, among other places. The closest station to Leigh-on-Sea is Leigh-on-Sea station, roughly 0.7 miles south-west. Nearby you will also find Hadleigh Castle (1.9 miles west) and Chartwell Private Hospital (0.7 miles west). Not far away are Two Tree Island.
Do you need air source heat pumps in Leigh-on-Sea?
Some homes heated by electric heaters or storage heaters consider a heat pump instead. A survey shows whether a heat pump suits the property and what would need to change, and we explain the grant position for your home.
Reasons to give us a call include:
- Working out where a cylinder could go
- Comparing heat pump types
- Finding a place for the outdoor unit
Older homes near Church of St Margaret of Antioch may need extra checks for planning and heat loss before a heat pump is designed.
Before you book anyone
- Which VAT rate the quote uses, and why
- Whether the price is fixed or an estimate
- If the quote is based on a survey, pictures or a diagnosis
What we do, step by step
Anything involving refrigerant is handled by F-Gas qualified engineers, as the law requires, and electrical work is done by us as NICEIC approved contractors. So on the day, you do not need a separate electrician for the electrical side. On site, it takes from a couple of days to around a week, depending on the system and how much of the heating changes. Visits to a place like Leigh-on-Sea are planned ahead, so we arrive with what the job needs.
- We start with your plans and the property.
- A survey covers heat loss, radiators, hot water and where the outdoor unit could sit.
- We recommend air-to-water or air-to-air and check the grant position.
- We install the heat pump and connect it up.
- The job ends with commissioning, the MCS certificate and a walk through the controls.
Before we arrive
- Make sure we can reach the outdoor unit, or where it will go
- Plan for pets to be kept clear during the visit
- Arrange for someone to be there to let us in
Getting a quote
Some jobs can be priced from pictures, while others need a survey. Multi-room systems, commercial buildings and anything with a long or hidden pipe route are normally surveyed first. Either way, you get a fixed price before any work is booked.
Related advice
How the job changes from property to property
Air-to-water heat pumps
Flow temperatures are lower than with a typical boiler, which is why radiator sizing is part of the survey.
The Boiler Upgrade Scheme
There’s one grant per property, and you cannot get a grant to replace a low-carbon system, and hybrid systems are not eligible.
Rented and managed buildings
Keeping records across a portfolio is half the battle. Every visit is written up, plus the F-Gas records where refrigerant is involved, ready for a tenant, a buyer or an inspection.
When the building owner and the occupier are different, it’s worth checking the agreement for who looks after the system. We can quote either party, and the paperwork can go to both.
From one of our customers
“Excellent service from start to finish. Two wall-mounted units installed in our home. Clean, tidy work: they protected all the floors and left no mess. The systems work brilliantly. Would highly recommend.”
Sarah M., East Grinstead