Essex · Heat pump installation
Heat pump installers in Nine Ashes
For MCS certified installation of air source heat pumps for heating and hot water, with the Boiler Upgrade Scheme grant applied for in Nine Ashes, one call is all it takes: diagnosis, fixed price, work and sign-off. F-Gas certified, NICEIC approved and Checkatrade members.
- No space for a hot water cylinder
- Questions about the Boiler Upgrade Scheme
- Deciding which kind of heat pump suits the home
Air source heat pumps for homes and businesses in Nine Ashes
We install air source heat pumps in Nine Ashes and across Essex, and we are MCS certified. There are two kinds: air-to-water, which heats radiators or underfloor heating and your hot water, and air-to-air, which warms rooms through indoor units and can also cool. We help you work out which suits your home. If the problem is questions about listed buildings or conservation areas and comparing heat pump types, we can help.
Space for an outdoor unit is rarely an issue near Nine Ashes, 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.
- Where
- Nine Ashes (CM4)
- Region
- Essex
- Price
- Fixed-price quote after a site survey
- Prices
- Air-to-water £8,000–£16,000 before any grant (0% VAT for homes)
- Approvals
- NICEIC and F-Gas, MCS
- Call
- 07833 053749
- Last updated
- 30 October 2026
Homes in Nine Ashes and heat pumps
Valuation Office Agency council tax records date about 50% of homes in Nine Ashes and the neighbourhoods around it to the post-war years, 1945 to 1972, and about 88% of households live in detached or semi-detached houses, according to the last census (2021). Whether the walls and loft have been insulated makes a real difference to the heat pump size for homes of that period. Detached and semi-detached houses normally have room for the outdoor unit and a cylinder.
Period properties close to Church of St Laurence can suit a heat pump, though insulation and any heritage protection are checked first. Ingatestone Hall lies about 4.6 miles south-east. Owners of listed homes need consent before a heat pump is fitted, so it’s one of our first questions.
Nine Ashes is about 5 miles north of Brentwood, in Essex. Across the CM4 area, we cover air source heat pumps. Our list for Essex has 644 entries and Nine Ashes is among them. The nearest of our city pages is London, around 22 miles from Nine Ashes.
That includes properties on Rookery Road and Nine Ashes Road and nearby roads. Work in CM4 follows the same survey, fixed-price quote and written records as everywhere else we cover. Neighbouring places we cover include Norton Heath (1 mile north), Radley Green (2 miles north-east), Willingale (3 miles north), Loves Green (3 miles east) and Berners Roding (3 miles north). Further out, we also cover Chelmsford (8 miles east), Basildon (11 miles south-east), Harlow (9 miles north-west) and Brentwood (5 miles south).
Landmarks near Nine Ashes
Around Nine Ashes, our work takes us to homes and businesses near The Bull Inn. The nearest railway station is Ingatestone station, roughly 4.1 miles south-east. Other landmarks nearby include Brentwood Community Hospital (5.4 miles south) and Willingale Doe (3.4 miles north).
What air conditioning won’t do
We’d rather tell you now than sell you work that will not help, so here are the limits:
- Formal advice on VAT for your situation
- Disconnecting or servicing a gas boiler
- Planning approval where permitted development doesn’t apply
If in doubt, call 07833 053749 or write to us at info@aircondoctor.co.uk and we’ll say what we think.
What we work on in Nine Ashes
- Underfloor heating
- Radiator systems
- Hot water cylinders
- Air-to-water heat pumps
- Homes heated by oil, LPG or gas
- Air-to-air heat pumps
What we do, step by step
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’ve done. A few photos help us make the most of a visit to Nine Ashes.
- We talk through your home, your current heating and what you want from a heat pump.
- We survey the home room by room for heat loss, and check the emitters, hot water and outdoor unit position.
- We send a fixed-price quote that shows the equipment, the grant position and the VAT.
- We fit the outdoor unit and connect it to the heating, hot water and controls.
- The system is commissioned and registered under MCS, and we show you how to use it.
Getting ready for the visit
- Let us know if the building has a permit or sign-in process
- Clear access to the fuse board
- Clear a path to the units and the space around them
How to get a quote
Quoting starts with a diagnosis, from a site survey or, where the job is straightforward, from pictures and measurements. Then you get a fixed price so you know the cost before we begin.
Related advice
Questions from Nine Ashes
Do you cover smaller places like Nine Ashes?
We do. Villages and hamlets get the same service as the bigger towns. Visits to smaller places are planned so the engineer arrives with what the job needs.
Is a heat pump in Nine Ashes permitted development?
That depends on the building and where the outdoor unit goes. Historic England lists about 8 buildings and structures within half a mile of the centre of Nine Ashes. On a house, an air source heat pump can often go ahead under permitted development, with an outdoor unit of no more than 1.5 cubic metres and an installation that meets MCS 020(a), which includes a noise check. Those rights do not reach the grounds of a listed building, and conservation areas rule out walls or roofs facing a road. If that might affect you, we ask the planning department at Epping Forest council, typically the authority for Nine Ashes.
Can you come out in an emergency?
Yes. Our emergency line runs 24/7 for problems that can’t wait for a planned visit. Ring 07833 053749 any time and explain the problem.
Do you protect the property while you work?
Floors and furniture near the work are covered with dust sheets before any work starts, and the area is kept tidy throughout. At the end, we clear up and show you what we’ve done.
Is there a Boiler Upgrade Scheme grant for air-to-air?
A £2,500 grant is available in some cases. Adding air-to-air alongside a boiler doesn’t qualify, and it must cover the whole heating demand.
Who is responsible for leak checks?
Responsibility is shared between the operator, usually whoever owns or controls the equipment, and the service technicians. The interval depends on the refrigerant charge, measured 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?
Warranty is the manufacturer’s own, on its terms. Each brand sets its own conditions and periods, so we explain them on your quote.
Also near Nine Ashes
Also in Nine Ashes
What owners can safely do
Leave the units and pipework where they are. Moving a unit involves the refrigerant circuit, so it needs an F-Gas qualified engineer, and the electrical side needs a competent person. If you need something moved, we can quote for it.
Good habits make our visits easier, not unnecessary. Simple care keeps the air moving through the system, but the refrigerant circuit, the electrics and the parts you can’t see still need an engineer at the interval the manufacturer recommends.
How we price air source heat pumps
Your quote is based on your property. We take into account:
- Whether it’s a one-off job or part of a maintenance contract
- What state the existing equipment is in
- How easy the units are to reach
No two properties are the same, so we price each one individually. The system, the access, the pipe routes and the parts involved all play a part.
Asking for a quote
When you contact us, these details help:
- The outdoor side of the property, including any roof or flat area
- The make and model of the system, from the label
- Your consumer unit or fuse board
Some jobs can be priced from pictures, while others need a survey. Bigger systems, commercial sites and awkward pipe routes are normally surveyed on site. Either way, you get a fixed price before any work is booked.
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