Hertfordshire · Heat pump installation
Heat pump installers in Colliers End
For MCS certified installation of air source heat pumps for heating and hot water, with the Boiler Upgrade Scheme grant applied for in Colliers End, choose an F-Gas certified, NICEIC approved company. Fixed-price quotes and a 24/7 emergency line.
- No space for a hot water cylinder
- Plans to switch to electric heating with a heat pump
- Deciding which kind of heat pump suits the home
Air source heat pumps for homes and businesses in Colliers End
We install air source heat pumps in Colliers End and across Hertfordshire, 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. Common call-outs are for questions about listed buildings or conservation areas and no space for a hot water cylinder, across underfloor heating, radiator systems and hot water cylinders.
Space for an outdoor unit is rarely an issue near Colliers End, so the design comes down to heat loss, radiators and hot water.
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.
- Place
- Colliers End (SG11)
- Wider area
- Hertfordshire
- Response
- On the working day you ask
- Quotes
- Fixed-price quote after a site survey
- Guide price
- £8,000–£16,000 (0% VAT on homes), before the grant
- Credentials
- NICEIC approved, F-Gas certified, MCS
- Telephone
- 07833 053749
- Updated
- 30 October 2026
How the job changes from property to property
Hot water cylinders
An air-to-water heat pump heats hot water through a cylinder. The survey looks at where it can go, especially if you have a combi boiler.
Air-to-water heat pumps
Air-to-water systems work at lower temperatures than boilers, so radiator sizes matter.
Nearby places to Colliers End
Other services in Colliers End
Common questions in Colliers End
Is the heat pump grant available in Colliers End?
Yes, the scheme covers homes in England, including Colliers End, if they qualify. The amount depends on the type of heat pump, and the survey confirms which applies. The installer applies, and we are MCS certified.
Will you come out to Colliers End?
Yes. Colliers End is within the area we cover across London and the South East. We are based in East Grinstead and plan each visit so the job can be finished in one trip where possible.
How long does a heat pump installation take?
A typical installation takes a few days for most air-to-water installations, with air-to-air systems often quicker. The programme is planned to keep time without heating short, and we explain it in advance.
Which manufacturers do you install and repair?
Mitsubishi Electric, Daikin, Fujitsu, Panasonic, Toshiba, LG, Samsung, Mitsubishi Heavy Industries, Hitachi and others. For a new system, we suggest the make and model that suit the property and explain why.
What does F-Gas certified mean?
For refrigerant work, both the engineer and the company need the right F-gas credentials. Ask to see proof before you book anyone, and we are happy to show ours.
Can you set up regular servicing?
Yes. We offer maintenance contracts, set at the interval the system and the manufacturer’s terms need. Each visit is written up and F-Gas records kept where they apply.
Which accreditations do you hold?
F-Gas certified, NICEIC approved and MCS certified for heat pumps, and we are Checkatrade members. Our engineers also hold the individual F-gas qualifications needed to work on refrigerant.
Fixed-price quotes for air source heat pumps in Colliers End
Our prices page gives typical ranges, and your quote is built on your job. The quote depends on:
- The distance and route between the indoor and outdoor units
- How easy the units are to reach
- Whether it’s a simple split or a larger system
The price reflects the work, not guesswork. That’s why every job is looked at first, and the price is agreed before we start.
Helping us quote
A few details help us quote accurately. When you get in touch, it helps to send:
- Any error code or flashing light on the display
- The address and the type of property
- Where the outdoor unit is, or where you’d like it
VAT is set out clearly on every quote, with the rate that applies to your job. VAT can differ between homes and businesses and between kinds of work, so we confirm it in writing rather than guess. To get one, call us on 07833 053749 or send an email.
What we do, step by step
You do not 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. At the end, we tidy up and run through the work with you. A few photos help us make the most of a visit to Colliers End.
- First we find out about the property, the heating you have now and what you’re hoping for.
- The survey measures heat loss room by room and looks at radiators, hot water and the best spot for the outdoor unit.
- 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.
How to prepare
- Keep pets out of the rooms we are working in
- Name a contact who can meet us at the agreed time
- Let us know where we can park and unload
Ask for a quote
The quickest way to a quote is to send photos: the inside and outside of the property where the work is, plus the rating plate of any unit already there. Add the address and what you’d like done, and many jobs can be priced from that.
Advice
Why deal with it now?
If the emitters can’t give out enough heat, some rooms won’t get warm enough. The survey picks this up before installation. Waiting rarely makes an air conditioning problem smaller.
What you pay depends on the system and the number of rooms or units, the access and the parts and time the job needs. We give you a fixed price before we start, so there are no surprises.
Why choose AirCon Doctor in Colliers End
- MCS certification for heat pump work
- Warranty terms set out brand by brand
- Listed on Checkatrade
- NICEIC approved for electrical work
Take a look at how installs are priced or our accreditations.
Air source heat pumps around Colliers End
Listed buildings are part of the picture here: about 16 within half a mile of the centre, such as South House (grade II). So the heat pump survey asks two extra questions here: is the home listed, and is it inside a conservation area? About 67% 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.
Live in one of the older houses around St Mary's? Expect the survey to look closely at heat loss and at the building’s planning status. Much Hadham Palace, roughly 3.7 miles east, is a reminder to check your home’s listing status: permitted development does not cover listed buildings.
Colliers End is about 4 miles north of Ware, in Hertfordshire. For air source heat pumps in and around Colliers End, please ring 07833 053749 or fill in the contact form for a fixed-price quote. Our area covers London and the South East, Colliers End included. 381 places in Hertfordshire are on our list. We also work in London, about 26 miles from Colliers End.
Every address in SG11 is within our area, from busy streets to back roads. We also cover the places around Colliers End: Standon Green End (1 mile south-west), Barwick (1 mile south-east), High Cross (1 mile south), Sacombe Green (2 miles west) and Puckeridge (2 miles north-east). Further out, we also cover Stevenage (8 miles west), Bishop's Stortford (7 miles east), Welwyn Garden City (9 miles south-west) and Harpenden (15 miles west).
What’s near Colliers End
Typical jobs here are in properties near The Lamb and Flag pub, among other places. The closest station to Colliers End is Ware station, about 4.2 miles south of the centre. A little further out are Hertford County Hospital (5.9 miles south-west) and Barrowfield (4.9 miles south). For a walk, there’s King's Meads.
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