Essex · Heat pump installation
Heat pump installation in Hook End, Essex
Expert air source heat pumps for Hook End: diagnosis first, then a fixed-price quote, the work and written records. Call for a fixed-price quote.
- Not knowing whether a grant applies
- Deciding on the outdoor unit position
- Planning and permitted development questions
What air conditioning will not do
We won’t sell you work that doesn’t address the problem, so these are the things it will not cover:
- Planning decisions, which rest with the council
- Tax advice on your own circumstances
- Grants for hybrid systems or replacements of low-carbon systems
Not sure which it is? You can call us on 07833 053749 or send an email and we’ll tell you honestly.
Parts of the system we cover
- Radiator systems
- Air-to-water heat pumps
- Underfloor heating
- Air-to-air heat pumps
- Homes heated by oil, LPG or gas
- Hot water cylinders
Air source heat pumps in Hook End, 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 the quote sets it out. If you’re dealing with a boiler that’s getting old and no space for a hot water cylinder, we can help.
If your home in or near Hook End is heated by oil, LPG or electric heaters with no mains gas, an extra £1,500 is available through the Boiler Upgrade Scheme until March 2027.
Some warranty terms depend on the system being serviced regularly by a qualified engineer. Where yours does, a regular service with us keeps that side in order, and every service is written up.
- Where
- Hook End (CM15)
- Region
- Essex
- Quote
- Fixed, in writing
- Costs
- Air-to-water £8,000–£16,000 before any grant (0% VAT for homes)
- Credentials
- F-Gas certified, NICEIC approved, MCS
- Telephone
- 07833 053749
- Reviewed
- 30 October 2026
Air source heat pumps around Hook End
Valuation Office Agency council tax records date about 50% of homes in and around Hook End to the post-war years, 1945 to 1972, and the last census (2021) found about 88% of households in detached or semi-detached houses. For homes of that age, the survey checks the insulation, the radiators and the hot water setup. Houses normally have space for an outdoor unit and a hot water cylinder.
Historic houses such as Ingatestone Hall, about 4.1 miles east, are a reminder that listed homes need consent before a heat pump goes in.
Hook End is about 4 miles north of Brentwood, in Essex. Hook End 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. In Essex alone we list 644 places, and Hook End is one. You can also see our page for London, about 21 miles away.
Here we cover the CM15 postcode area. Hook End Lane, Tipps Cross Lane and St Georges Close and the roads off them are all inside our area. Neighbouring places we cover include Stondon Massey (1 mile north-west), Paslow Wood Common (1 mile north), Kelvedon Hatch (1 mile south-west), Doddinghurst Common (2 miles south-west) and Crow Green (2 miles south). Larger places within reach include Chelmsford (9 miles north-east), Basildon (10 miles south-east), Harlow (10 miles north-west) and Brentwood (4 miles south).
Local landmarks in Hook End
For rail, the closest station is Shenfield station, roughly 3.5 miles south-east of the centre. Nearby you will also find Brentwood Community Hospital (3.8 miles south).
Also near Hook End
What else we do in Hook End
How it works
We keep the work area tidy as we go, with sheets down and mess cleared as we go. Any holes, fixings or cable routes are agreed with you before we drill. The visit takes a few days for most air-to-water installations, with air-to-air systems often quicker. Photos of the existing unit help with repairs and servicing in Hook End.
- It begins with your house and the heating it relies on now.
- A heat loss survey is carried out, room by room.
- We design the system, check the radiators and cylinder and look at the outdoor unit position.
- A fixed-price quote explains the cost, the grant position and the VAT.
- Then it’s fitted, commissioned and registered with MCS.
Getting ready for the visit
- Tell us about any building rules, permits or sign-in
- Move furniture away from the wall where we will be working
- Have the make and model of any existing unit to hand
How to get a quote
To help us quote: where the property is and what kind of building it is, photos of the rooms or units, the brand and model of anything already fitted and any symptoms, from error codes to drips. Once you have those, give us a ring on 07833 053749 or drop us a line.
Related advice
Do you need air source heat pumps in Hook End?
The Boiler Upgrade Scheme has made people ask whether their home could qualify. Whether you can get the grant depends on your home and the scheme conditions and we confirm it before you go ahead.
The things we are asked about most are:
- Checking emitters for a heat pump
- Questions about where the outdoor unit can go
- Replacing a combi boiler with a heat pump
If your home is one of the older properties near Church of All Saints, the survey checks whether it’s listed or in a conservation area before the outdoor unit position is chosen.
Before booking anyone
- What the manufacturer’s warranty covers and for how long
- Who does the electrical work, and whether they can certify it
- What happens if the job turns out to be different on the day
Keeping the system healthy
To keep the system working properly:
- Ask about the grant before you commit
- Know the servicing conditions in your warranty
- Clear leaves and debris from the outdoor unit
The warranty on the heat pump is the manufacturer’s, on its own terms. We explain the terms for your brand, including any servicing conditions.
Book a service every year. Your manufacturer’s warranty terms may say something about servicing.
Your questions about air source heat pumps in Hook End
Will a heat pump in Hook End need planning permission?
It comes down to the building and the spot chosen for the outdoor unit. The half-mile around the middle of Hook End holds about 11 listed buildings and structures. A heat pump on a house can be permitted development if it meets the conditions, including the MCS noise check, but not within the grounds of a listed building, and in a conservation area the outdoor unit cannot face a road. Where needed, we check with the planning department at Brentwood council, normally the authority for Hook End.
Is the heat pump grant available in Hook End?
Yes, the scheme covers homes in England, including Hook End, if they qualify. The grant is £7,500 for an air source (air-to-water) heat pump and £2,500 for an air-to-air system that replaces the existing fossil-fuel heating. You don’t apply yourself: the MCS certified installer does, which is us.
Do you provide F-Gas records?
Yes, always. A new system comes with commissioning details, F-Gas records and the manufacturer’s warranty information, while repairs and services get a written note of what was found and done.
Do you offer emergency call-outs?
Yes. There’s a 24/7 emergency line for breakdowns that cannot wait. 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 we start, and the area is kept tidy throughout. Before we leave, we clear up and run through the work with you.
Can you set up regular servicing?
Yes. Tell us what you have and how it’s used and we will propose a schedule and quote for it. Leak checks required by the F-gas rules can be built in for larger systems.
Who has to arrange F-Gas leak checks?
The F-gas rules share it between the equipment’s operator and the engineers who work on it. How often depends on the size of the refrigerant charge in tonnes of CO2 equivalent: at least every 12 months from 5 tCO2e, and every 6 months from 50 tCO2e.
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