Essex · Heat pump installation
Harold Park air source heat pumps
Air source heat pumps across Harold Park and nearby, from a site survey or diagnosis to sign-off with the price fixed before work begins.
- Working out where a cylinder could go
- Not knowing whether a grant applies
- Checking whether planning permission is needed
Owner checks or an engineer?
Owners can handle the everyday basics: 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.
Refrigerant is off limits for anyone without the right qualifications. The law requires anyone working on equipment containing F gas to hold the right qualifications, and the company to be certified, and refrigerant lines can cause cold burns. A suspected leak is our job, not yours.
About our air source heat pumps in Harold Park
Heat pumps run at lower flow temperatures than most boilers which means some radiators may need upsizing. The survey shows which rooms are fine and which need changes, and the quote sets it out. If the problem is checking eligibility for a heat pump grant and checking emitters for a heat pump, we can sort it out.
For a house near Harold Park, space outside is rarely the problem, so heat loss, radiators and the electrics are what we check.
For a fault on a system that may still be under warranty, send us the make, model and installation date. We’ll tell you how the manufacturer’s warranty is likely to apply before any chargeable work goes ahead.
- Location
- Harold Park (RM3, RM14)
- Wider area
- Essex
- Approvals
- NICEIC and F-Gas, MCS
- Typical price
- Air-to-water £8,000–£16,000 before any grant (0% VAT for homes)
- Quotes
- Fixed-price quote after a site survey
- Telephone
- 07833 053749
- Checked
- 30 October 2026
The process
We book the visit for a day and time that suit you, and we let you know if plans need to move. When we arrive, we check the job against the survey or the photos you sent. Anything unexpected is raised with you before we go further. From there, the work takes several days for an air-to-water system with a new cylinder, less for an air-to-air system. Around Harold Park, access is typically simple, though gates and garden access are worth mentioning.
- It starts with a conversation about the home, the existing heating and your plans.
- On the visit we calculate what every room loses on a cold day, then check the radiators, room for a cylinder and outdoor unit options.
- A fixed-price quote follows, setting out the system, any grant that applies and the VAT.
- We fit the outdoor unit and connect it to the heating, hot water and controls.
- We commission the heat pump, complete the MCS paperwork and talk you through the controls.
How to prepare
- Let us know where the consumer unit is
- Unlock any gate, garage or side passage we need
- Name a contact who can meet us at the agreed time
Ask for a quote
To get a fixed-price quote, phone 07833 053749 and tell us about the property and what you need. A few pictures make it quicker. We reply to enquiries the same working day.
Related advice
Common questions in Harold Park
Is Harold Park within the area you cover?
Yes. Harold Park is within the area we cover across London and the South East. We’re based in East Grinstead and plan each visit so the job can be finished in one trip where possible.
Can I get the Boiler Upgrade Scheme grant in Harold Park?
Yes, the scheme covers homes in England, including Harold Park, 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.
Which accreditations do you hold?
We’re an F-Gas certified company, with NICEIC approval for electrical work and MCS certification for heat pumps. We are also Checkatrade members.
How soon will you get back to me?
We reply to enquiries the same working day. If it’s an emergency, ring the 24/7 line instead.
Why use an F-Gas certified company?
Companies working on equipment that contains F gas must be certified by an approved body, and each engineer needs the right qualifications too. It’s how you know the refrigerant is being handled legally and safely.
How much does an air source heat pump cost?
For air-to-water, it’s £8,000–£16,000 (0% VAT on homes) before any Boiler Upgrade Scheme grant. Air-to-air prices are set after a survey, and we confirm the VAT on the quote.
How does the warranty work?
The manufacturer provides it, on its own terms. Some brands make regular servicing a condition so it’s worth keeping the service records.
Do you need air source heat pumps in Harold Park?
For homes with no mains gas, heated by oil or LPG, a heat pump is well worth considering. Until March 2027, an extra £1,500 is available for air source and ground source heat pumps in homes heated by oil or LPG with no mains gas where the home is eligible.
These are the situations we see most often:
- Not knowing whether a grant applies
- Planning and permitted development questions
- Ageing boilers that will need replacing
Homeowners near Harold Wood station often ask whether a heat pump can take over from the boiler, and the heat loss survey answers that.
Before booking anyone
- Whether they looked at the job before pricing it
- How extra work would be agreed if they find something unexpected
- Whether the price is fixed or an estimate
Heat pumps in Harold Park: local notes
The Valuation Office Agency’s council tax figures date about 53% of homes in the Harold Park area 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. About 16 miles out from central London, Harold Park is part of the South East area we work across.
Older homes near St Paul may need extra checks for planning and heat loss before a heat pump is designed.
Harold Park is about 3 miles north-east of Romford, in Essex. If you need air source heat pumps in Harold Park, please call 07833 053749 or email us for a fixed-price quote. Our area covers London and the South East, Harold Park included. Harold Park is one of 644 towns, villages and districts in Essex where we work. You can also see our page for London, roughly 16 miles from Harold Park.
Our nearest recent job to Harold Park was on Greenwich High Road, Greenwich (SE10), about 13 miles south-west: installing a Mitsubishi Electric wall-mounted unit in the retail area and a second unit in the stockroom and office.
That includes properties on Bates Road, Avenue Road and Oxford Road and the roads around them. Postcode districts we cover here: RM3 and RM14. If you are just outside Harold Park, we cover Harold Hill (1 mile north-west), Noak Hill (1 mile north), Brook Street (1 mile north-east), St Vincent's Hamlet (2 miles north) and South Weald (2 miles north-east). Larger places within reach include Chelmsford (14 miles north-east), Basildon (9 miles east), Harlow (13 miles north-west) and Brentwood (3 miles north-east).
Near you in Harold Park
Around Harold Park, our work takes us to homes and businesses near Tylers Common, King's Wood School and Drapers' Academy, among other places. The nearest railway station is Harold Wood station, roughly 0.6 miles south-west of the centre. Other landmarks nearby include Harold Wood Hospital (0.9 miles south-west) and Upminster Tithe Barn Museum of Nostalgia (2.4 miles south). Green spaces nearby include Warley Place.
What the work involves, system by system
Air-to-air heat pumps
Air-to-air heat pumps warm rooms through indoor units and can cool them in summer. They don’t heat hot water, so that has to come from elsewhere.
Radiators and underfloor heating
At lower water temperatures, radiators give out less heat, and the survey checks each one.
Places near Harold Park
Other services in Harold Park
A customer’s words
“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