Greater London · Heat pump installation
Air Source Heat Pumps in South Hornchurch
Air source heat pumps for South Hornchurch and the surrounding area: diagnosis first, then a fixed-price quote, the work and written records. Call for a fixed-price quote.
- Radiators that may be too small for a heat pump
- Checking whether planning permission is needed
- Choosing between air-to-water and air-to-air
Air source heat pumps in South Hornchurch, done properly
An air-to-water heat pump heats water to a lower temperature than a typical boiler, so radiators may need to be larger to give out the same heat. We check each radiator against the room’s heat loss and anything that needs changing is in the quote. Common call-outs are for checking emitters for a heat pump and deciding which kind of heat pump suits the home, across underfloor heating, hot water cylinders and air-to-air heat pumps.
In a flat in South Hornchurch, the lease and the freeholder typically decide where a heat pump can go. Permitted development limits are different for flats, so we check the position before we design.
We’re an F-Gas certified company, NICEIC approved for electrical work, MCS certified for heat pumps and a Checkatrade member. Our engineers hold the F-gas qualifications needed to work on refrigerant.
- Where
- South Hornchurch (RM13, RM10, RM12)
- Region
- Greater London
- Approvals
- NICEIC and F-Gas, MCS
- Quote
- Fixed, in writing
- Guide price
- Air-to-water £8,000–£16,000 before any grant (0% VAT for homes)
- Telephone
- 07833 053749
- Checked
- 30 October 2026
How the visit works
Our engineers bring the tools, gauges and access equipment the job needs. You only need to give us clear access to the units, or their planned positions, and to the fuse board. The visit takes several days for an air-to-water system with a new cylinder, less for an air-to-air system. A note on parking and access helps us plan a visit to South Hornchurch.
- It starts with a conversation about the home, the existing heating and your plans.
- A heat loss survey works out how much heat each room needs, and we look at the radiators, the cylinder space and where the outdoor unit could go.
- A fixed-price quote follows, setting out the system, any grant that applies and the VAT.
- The outdoor unit, the indoor equipment and the controls are installed and connected.
- The system is commissioned and registered under MCS, and we show you how to use it.
Before we arrive
- Clear a path to the units and the space around them
- Make sure we can reach the consumer unit or fuse board
- Name a contact who can meet us at the agreed time
Ask for a quote
Quoting starts with a diagnosis, from a site survey or, where the job is straightforward, from photos and measurements. Then you get a fixed price so you know the cost before we begin.
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FAQs for South Hornchurch
Can you fit air conditioning in a London flat in South Hornchurch?
Often, yes, but the lease and the freeholder usually have a say. We look at where the outdoor unit could go, such as a balcony, flat roof or rear wall, and write it up for the freeholder or agent.
Do you cover South Hornchurch for air source heat pumps?
Yes. South Hornchurch is one of the places we cover. Just give us a ring on 07833 053749 or write to us at info@aircondoctor.co.uk with a few details.
Can landlords and managing agents book you?
Yes. From a single let flat to offices, shops and public buildings, the approach is the same: survey or diagnosis, a fixed price and proper paperwork.
Do you offer maintenance contracts?
Yes. Send details of the systems and how they’re used, and we will suggest a schedule with a fixed price. Leak checks required by the F-gas rules can be built in for larger systems.
Will I get records for the system?
Yes. It’s the record a manufacturer or the next engineer will ask to see: a dated note of the work, with refrigerant details where they apply.
Do you look at the job first?
Yes. For simple jobs, photos and a few details can be enough, while larger systems and faults that need testing are seen on site.
Do you protect the property while you work?
We put dust sheets over floors and furniture near the work first, and the area is kept tidy throughout. At the end, we clear up and show you what we have done.
Nearby places to South Hornchurch
Also in South Hornchurch
Heat pumps in South Hornchurch: local notes
Valuation Office Agency council tax records date about 47% of homes in South Hornchurch and the neighbourhoods around it to the post-war years, 1945 to 1972. Whether the walls and loft have been insulated makes a real difference to the heat pump size for homes of that period. In London, outside space and the rules for flats often decide which kind of heat pump suits.
Historic houses such as Rainham Hall, about 0.9 miles south, are a reminder that listed homes need consent before a heat pump goes in.
South Hornchurch is about 3 miles south of Romford, in Greater London. South Hornchurch gets the same approach as every job we take on: a look at the job first, a fixed-price quote and written records at the end. Across Greater London, we cover 764 places, and South Hornchurch is one of them. For properties nearby, see our London page, about 12 miles away.
Our nearest recent job to South Hornchurch was on Greenwich High Road, Greenwich (SE10), about 9 miles south-west: installing a Mitsubishi Electric wall-mounted unit in the retail area and a second unit in the stockroom and office.
From Hood Road, Ford Lane and Philip Road to the smaller roads in between, nowhere is left out. If your postcode is in RM13, RM10 and RM12, the property is within reach. Other places close to South Hornchurch include Beam Park (1 mile south-west), Rainham (1 mile south-east), Hornchurch Marshes (1 mile south-west), Dagenham (1 mile north-west) and Elm Park (1 mile north-east). We also work in nearby towns such as London (12 miles west), City of Westminster (15 miles west), Marylebone (14 miles west) and St Pancras (13 miles west).
Landmarks near South Hornchurch
We fit and service air conditioning in homes and premises around The Bell pub, The Brittons Academy and Beam Valley Country Park, among other places. For rail, the closest station is Rainham (Essex) station, roughly 0.9 miles south of the centre. Other landmarks nearby include St George's Hospital (1.9 miles north-east) and The Brewery (3.1 miles north). For a walk, there’s Ingrebourne Marshes.
Aftercare tips
After the visit, a few habits help:
- Leave indoor units unobstructed
- Avoid switching the heat pump on and off often
- Clear leaves and debris from the outdoor unit
We show you how to use the controls and explain how a heat pump works differently from a boiler. Heat pumps tend to work best running steadily rather than in short bursts so we set the controls up with you.
Don’t cover radiators with furniture or heavy curtains, as the system relies on them giving out heat.
Honest limits
Before booking, it helps to know what’s not included:
- Grants for hybrid systems or replacements of low-carbon systems
- Formal advice on VAT for your situation
- Disconnecting or servicing a gas boiler
If you are not sure, just call 07833 053749 or send an email and we’ll give you a straight answer.
What we work on in South Hornchurch
- Underfloor heating
- Homes heated by oil, LPG or gas
- Hot water cylinders
- Air-to-water heat pumps
- Air-to-air heat pumps
- Radiator systems
When to call us in South Hornchurch
Many enquiries start with a question about the Boiler Upgrade Scheme. Whether you can get the grant depends on your home and the scheme conditions, so we check before you commit.
The things we are asked about most are:
- An oil, LPG or gas boiler near the end of its life
- Checking emitters for a heat pump
- Checking eligibility for a heat pump grant
If you live near Rainham (Essex) station, the survey compares air-to-water and air-to-air for your home before anything is quoted.
Questions to ask before booking
- Whether the quote shows VAT clearly
- Whether the company is F-Gas certified, and whether you can check it
- What paperwork you will receive afterwards
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