Milton Keynes · Heat pump installation
Olney air source heat pumps
Looking for air source heat pumps in Olney? We diagnose first, fix the price and book the work around you, then sign it off with written records.
- Finding a place for the outdoor unit
- A boiler that is getting old
- Plans to switch to electric heating with a heat pump
How we handle air source heat pumps in Olney
Every installation starts with a heat loss survey. It shows how much heat each room needs on a cold day, so the heat pump and the radiators or indoor units can be sized properly. Guesswork leads to systems that are too big or too small. The work covers air-to-air heat pumps, underfloor heating and hot water cylinders, and common reasons people get in touch are ageing boilers that will need replacing and deciding on the outdoor unit position.
Cottages and older homes near Olney can lose heat faster, which a heat loss calculation will show. Sometimes insulation first is the better investment.
Whatever the visit, you get a written record: commissioning details for an installation, a fault and repair note for a repair, or a record of the service. File it with the manual so it’s to hand next time.
- Where
- Olney (MK46)
- Wider area
- Milton Keynes
- Certified
- F-Gas certified company, NICEIC approved, MCS
- Price guide
- £8,000–£16,000 (0% VAT on homes), before the grant
- Replies
- We reply the same working day
- Quotes
- Fixed-price quote after a site survey
- Telephone
- 07833 053749
- Reviewed
- 30 October 2026
How it works
Where something has to be switched off during the work, we agree it with you first so it does not catch you out. For businesses, we can typically work room by room or zone by zone. On site, it takes a few days for most air-to-water installations, with air-to-air systems often quicker. Seeing the property in photos first helps us plan the trip to Olney.
- It starts with a conversation about the home, the existing heating and your plans.
- We survey the home room by room for heat loss, and check the emitters, hot water and outdoor unit position.
- 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.
- The system is commissioned and registered under MCS, and we show you how to use it.
Getting ready for the visit
- Make sure someone can let us in at the agreed time
- Make sure we can reach the consumer unit or fuse board
- Clear the space around the indoor unit, or where it will go
Get a fixed-price quote
Photos are the fastest route to a quote: the room or the existing unit, the outside wall or roof where the outdoor unit sits or would go, and the label on any existing unit. Tell us the address and what you need, and many jobs can be priced from that.
Advice
Before you call an engineer
Some faults have simple causes you can check first: check the mode, the set temperature, the remote’s batteries and the breaker. If a breaker trips again after you reset it, leave it off and phone us on 07833 053749 or fill in the contact form.
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 electrics need care too. If you need something moved, we can quote for it.
Olney: your questions answered
Will a heat pump in Olney need planning permission?
That depends on the building and where the outdoor unit goes. The Olney Conservation Area is close to the centre of Olney. 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 Milton Keynes council, which is typically the planning authority for Olney.
Does the Boiler Upgrade Scheme cover homes in Olney?
Yes, if the home and the heat pump meet the scheme’s rules: Olney is in England, where it applies. For an air-to-water heat pump the amount is £7,500; an air-to-air system can get £2,500 if it replaces the fossil-fuel heating outright, meets the home’s full heating demand and is not an add-on to a boiler. The installer applies, and we’re MCS certified.
Do you work on systems someone else installed?
Yes. We start with a proper look and tell you honestly what we find, including anything about the original installation that needs putting right. Any work is priced before it goes ahead.
Will you make a mess?
We start with protection: dust sheets over floors and anything close to the work. Any drilling is agreed with you first, and we clear up the dust and offcuts when we finish.
Can I do the refrigerant work myself?
The refrigerant side has to be done by a qualified engineer working for an F-Gas certified company. That’s the law, not just our preference, and it also matters for the manufacturer’s warranty. We can quote for the whole job, from supply to commissioning.
Are my radiators big enough for a heat pump?
The heat loss survey answers that, room by room. Where a radiator is already large enough, it stays and any changes are in the quote.
Which brands do you work with?
We work with the leading brands, from Mitsubishi Electric, Daikin and Fujitsu to Panasonic, Toshiba, LG, Samsung, Mitsubishi Heavy Industries and Hitachi. Send us the make and model if you have it.
What happens if it’s left?
Getting the sizing wrong causes problems that are hard to fix later. Doing the survey properly from the start avoids that. Small faults tend to grow, so it’s worth dealing with them early.
The pipe route, the height of the units and how we reach them all affect the cost. Each of those is built into the quote, and the price is fixed before any work starts.
What you get with us
- MCS certified heat pump installers
- Listed on Checkatrade
- Manufacturer’s warranty terms explained on your quote
- A site survey and a fixed-price quote
Read our cost guide and our accreditations.
What we’re called out for in Olney
Homes off the gas grid, heated by oil or LPG, are often good candidates to look at. The Boiler Upgrade Scheme includes an extra £1,500, until March 2027, for air source or ground source heat pumps in homes heated by oil or LPG with no mains gas where the home is eligible.
Most people get in touch after spotting one of these:
- Checking whether planning permission is needed
- Replacing a combi boiler with a heat pump
- Finding a place for the outdoor unit
Older homes near Church of Saints Peter and Paul may need extra checks for planning and heat loss before a heat pump is designed.
Questions to ask before you book
- Whether the manufacturer’s warranty depends on regular servicing
- How extra work would be agreed if they find something unexpected
- How VAT is shown, and which rate applies
More services for Olney
Heat pumps in Olney: local notes
About 69% of households live in detached or semi-detached houses, according to the 2021 Census. Finding room for the outdoor unit and a cylinder is seldom a problem in homes like these.
Turvey Abbey, roughly 3.7 miles east, is a reminder to check your home’s listing status: permitted development does not cover listed buildings.
Olney is about 9 miles north of Milton Keynes, in Milton Keynes. Olney 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 Milton Keynes, we cover 73 places, Olney among them. The nearest of our city pages is London, around 52 miles from Olney.
You’ll find Olney on the A509 and B565, which makes it straightforward for our engineers to reach for surveys and visits. Being one of Milton Keynes’s larger places, Olney has homes and businesses of every kind, all within our area. Neighbouring places we cover include Emberton (1 mile south), Weston Underwood (1 mile south-west), Ravenstone (2 miles west), Sherington (3 miles south) and Tyringham (3 miles south-west). Within a short drive, we also cover Milton Keynes (9 miles south), Bletchley (11 miles south), Newport Pagnell (5 miles south) and Bletchley and Fenny Stratford (11 miles south).
Near you in Olney
We fit and service air conditioning in homes and premises around Two Brewers Public House. A little further out are Lavendon (2.2 miles north-east).
From one of our customers
“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