Wokingham · Heat pump installation
Heat pump installation in California, Wokingham
Need air source heat pumps in California? We diagnose first, fix the price and book the work around you, then sign it off with written records.
- Questions about where the outdoor unit can go
- Working out where a cylinder could go
- Plans to switch to electric heating with a heat pump
About our air source heat pumps in California
For an air-to-water heat pump, the price is £8,000–£16,000 (0% VAT on homes), before the grant. In England and Wales, the Boiler Upgrade Scheme offers a £7,500 grant towards an eligible air-to-water installation and the installer makes the application. Eligibility depends on the property, so we confirm it before anything is agreed. The work covers radiator systems, air-to-water heat pumps and air-to-air heat pumps, and common reasons people get in touch are comparing heat pump types and questions about the Boiler Upgrade Scheme.
If your home in or near California is heated by oil, LPG or electric heaters with no mains gas, the Boiler Upgrade Scheme adds an extra £1,500 until March 2027 for an air source or ground source heat pump, on top of the £7,500.
Nothing is signed off by word of mouth: commissioning details for an installation, a fault and repair note for a repair, or a record of the service. Keep it with the system’s paperwork, because it helps with any later warranty question.
- Where
- California (RG40)
- Wider area
- Wokingham
- Guide price
- Air-to-water £8,000–£16,000 before any grant (0% VAT for homes)
- Price
- A fixed-price quote up front
- Approvals
- NICEIC approved, F-Gas certified, MCS
- Call
- 07833 053749
- Checked
- 30 October 2026
How it works
Refrigerant work is done by qualified engineers working for an F-Gas certified company, and electrical work is done by us as NICEIC approved contractors. So on the day, you don’t need a separate electrician for the electrical side. The work takes anything from a couple of days for air-to-air to the best part of a week for air-to-water with radiator changes. For a place like California, the timing is set with you and the travel is our side of the planning.
- Step one is understanding the house, how it’s heated today and what you’d like to change.
- The survey measures heat loss room by room and looks at radiators, hot water and the best spot for the outdoor unit.
- 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.
- We commission the heat pump, complete the MCS paperwork and talk you through the controls.
How to prepare
- Mention any managing agent or landlord rules we need to follow
- Tell us about parking and loading
- Clear access to the fuse board
How to get a quote
For air source heat pumps in California, phone 07833 053749, or email if that’s easier. Let us know the type of property and what you need, and send a few photos if you can. We reply the same working day.
Advice
What air conditioning will not do
We’ll always give you a straight diagnosis, so here’s what this work can’t put right:
- Tax advice on your own circumstances
- Draught-proofing and insulation upgrades
- Getting planning permission or listed building consent on your behalf
If you are not sure, just call 07833 053749, or email if that’s easier and we will give you a straight answer before booking.
What the work covers
- Hot water cylinders
- Homes heated by oil, LPG or gas
- Radiator systems
- Air-to-water heat pumps
- Underfloor heating
- Air-to-air heat pumps
How the job changes from property to property
Outdoor unit position and planning
Under permitted development, the outdoor unit must be 1.5 m³ or less and must meet MCS 020(a) and not be used solely for cooling. It can’t be within the curtilage of a listed building.
Radiators and underfloor heating
At lower water temperatures, radiators give out less heat, and the survey checks each one.
Homes in California and heat pumps
About 86% of households live in detached or semi-detached houses, according to the 2021 Census. Houses normally have space for an outdoor unit and a hot water cylinder.
If your home is one of the older properties near Church of St James, the survey checks whether it’s listed or in a conservation area before the outdoor unit position is chosen. A heat loss calculation decides the size of heat pump your home needs.
California is about 3 miles south-west of Wokingham, in Wokingham. For air source heat pumps in and around California, it’s easy to get a fixed-price quote: please call 07833 053749 or use the quote form. We work across London and the South East, including California. Our list for Wokingham has 35 entries and California is among them. The nearest of our city pages is Guildford, around 16 miles from California.
Not far from California, a recent job of ours was on Princess Way, Camberley (GU15), about 7 miles south-east: installing a Samsung VRF system serving twelve rooms across two floors, including open-plan working areas, individual offices, a server room and a boardroom.
From Warren Lane, White Horse Lane and Fernbank to the smaller roads in between, the whole area is covered. Here we cover the RG40 postcode area. Close to California, our area also takes in Arborfield Garrison (1 mile west), Finchampstead (1 mile south-east), Barkham (1 mile north), Langley Common (1 mile north-west) and Eversley (1 mile south-west). Larger places within reach include Reading (7 miles north-west), Wokingham (3 miles north-east), Woodley (5 miles north) and Earley (5 miles north-west).
Local landmarks in California
Around California, our work takes us to homes and businesses near The Queen's Oak pub, Bohunt School Wokingham and Shepperlands Farm Nature Reserve. The nearest railway station is Crowthorne station, about 2.4 miles east of the centre. Other landmarks nearby include Beaumys Castle (4.7 miles west) and Wokingham Hospital (2.6 miles north-east). Not far away are Horseshoe Lake and Holt Copse & Joel Park.
Nearby places to California
Also in California
For landlords and property managers
We also work for facilities teams in offices, schools and public buildings in California and across Wokingham. Work can be phased by floor, zone or building around the people who use them.
Running several properties is easier with one contractor. We work across London and the South East, so a run of properties can go into one programme and kept to a regular schedule.
Questions from California
Can I fit a heat pump in California without planning permission?
It comes down to the building and the spot chosen for the outdoor unit. The centre of California is in a conservation area. 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 Wokingham council, normally the authority for California.
Does the Boiler Upgrade Scheme cover homes in California?
Yes, the scheme covers homes in England, including California, if they qualify. 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.
How does the warranty work?
It’s the manufacturer’s warranty, which varies by brand. Daikin, for instance, gives a standard 2 years on split air conditioning, and we explain the terms for whichever brand you choose.
Are my radiators big enough for a heat pump?
It varies from room to room. The survey compares each radiator with the room’s needs, so the quote covers any changes.
Why does F-Gas certification matter?
The law says any company working on equipment containing F gas has to be certified, and the engineers need their own qualifications. It’s how you know the refrigerant is being handled legally and safely.
Do you work on commercial properties?
Yes. From a single let flat to offices, shops and public buildings, we work the same way: a look first, a fixed-price quote and written records.
Are you F-Gas certified?
As the law requires for refrigerant work, we are an F-Gas certified company. NICEIC approval, MCS certification for heat pumps and Checkatrade membership sit alongside it.
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