London and the South East

Air Source Heat Pumps in Hertfordshire

Air source heat pumps in all 381 towns and villages of Hertfordshire, with a fixed-price quote before we start, by F-Gas certified engineers.

Call 07833 053749

Get a fixed-price quote

Air source heat pumps in every part of Hertfordshire

Choose your town from the list to see local details, or get in touch for a quick quote.

Main towns

Also in Hertfordshire

Postcodes in Hertfordshire

Air source heat pumps in Hertfordshire: how it works

Every installation starts with a heat loss survey. That tells us how much heat the home needs, room by room so the system is sized to match. Sizing by rule of thumb isn’t good enough. The work covers underfloor heating, homes heated by oil, LPG or gas and hot water cylinders, and people most often call us about working out where a cylinder could go and questions about where the outdoor unit can go.

Testing is the last part of the visit wherever the system can be switched on. Then we show you what we’ve done and answer any questions, and anything that needs attention later is pointed out. All told, the work takes from a couple of days to around a week, depending on the system and how much of the heating changes.

First we talk through the property and the current system.
We measure heat loss for every room.
We design the system, check the radiators and cylinder and look at the outdoor unit position.
You get a fixed price, with any grant and the VAT set out.
Then it’s fitted, commissioned and registered with MCS.

How we quote

Putting several jobs into one visit can make for a more efficient booking. Mention every unit or room you need covered, and you will get one fixed price.

Why people in Hertfordshire choose us

Emergency calls taken 24/7
F-Gas company certification
NICEIC approved electrical contractors
Covering London and the South East

How to get a quote

Photos are the fastest route to a quote: 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 simple jobs can often be priced without a visit.

Local landmarks in Watford

Locally, jobs take us to houses, flats and workplaces close to The Estcourt Arms, Watford St John's Church of England Primary School and Church of St Andrew and the streets around them. Also close by are Cassiobury Park (0.8 miles west) and The Watford UTC (0.5 miles east). There’s a railway station in Watford itself: Watford Junction station. Other landmarks nearby include Hilfield Castle (2.8 miles east) and Charter Place (0.5 miles south). The countryside around Watford includes Harrow Weald Common.

Air source heat pumps around Hertfordshire

Homes across Hertfordshire that are heated by oil or LPG, with no mains gas, can get an extra £1,500 on the Boiler Upgrade Scheme until March 2027.

We reply to enquiries from Hertfordshire the same working day, with a 24/7 emergency line for breakdowns.

Watford: High Elms Manor lies about 2.6 miles north. Owners of listed homes need consent before a heat pump is fitted, so it’s one of our first questions. For a home near Watford Junction station, the survey looks at whether an air-to-water or air-to-air heat pump suits better.

What owners can safely do

Keep a note of anything odd: error codes, noises, drips, smells or a drop in performance. It helps us diagnose quickly, and a photo or a short video of the display is even better.

Owner care supports servicing; it does not replace it. Simple care keeps the air moving through the system, but the inside of the units, the refrigerant and the electrics still need a qualified engineer.

After we’ve gone

Looking after it is simple, and it makes the next visit easier:

Let the heat pump run steadily, as set up at handover
Know the servicing conditions in your warranty
Leave space around the outdoor unit
Seal draughts where you can

Handover includes the controls and how to get the best from a heat pump. Steady running suits a heat pump better than switching on and off so we set the controls up with you.

Do not cover radiators with furniture or heavy curtains, as the system relies on them giving out heat.

Signs you need air source heat pumps

Some homes heated by electric heaters or storage heaters consider a heat pump instead. A survey shows whether a heat pump suits the property and what would need to change along with whether any grant could apply.

Any of these is worth a proper look:

Replacing a combi boiler with a heat pump
Finding a place for the outdoor unit
Not knowing whether a grant applies
An oil, LPG or gas boiler near the end of its life

Why deal with it now?

Planning rules have specific conditions. Checking the position for your home at the survey stage avoids surprises later covering listed buildings, conservation areas and any Article 4 direction.

Comparing quotes

The make and model of any parts or equipment being quoted
What happens if the job turns out to be different on the day
Whether the quote shows VAT clearly
Whether anyone has checked the property or the system first

Common questions in Hertfordshire

Do you protect the property while you work?

Protection goes down first: sheets over the floor and nearby furniture. Any drilling is agreed with you first, and we clear up the dust and offcuts before we leave.

How does the warranty work?

The manufacturer provides it, on its own terms. Some terms depend on regular servicing by a qualified engineer, so keep your service records.

Will my home qualify for the Boiler Upgrade Scheme?

Quite possibly. In England and Wales it pays £7,500 for an eligible air-to-water or ground source heat pump, and £2,500 for air-to-air under tighter rules. Homes heated by oil or LPG with no mains gas can get an extra £1,500 towards an air source or ground source heat pump until March 2027. The survey is where we check your home against them.

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.

Which accreditations do you hold?

We’re an F-Gas certified company, NICEIC approved for electrical work and MCS certified for heat pumps. We are also Checkatrade members.

Do you work in Hertfordshire?

Yes. We work in Hertfordshire, as part of our area across London and the South East. To book, phone 07833 053749 or use the quote form.

Do you work for landlords and businesses?

Yes. From a single let flat to offices, shops and public buildings, we work the same way: survey or diagnosis, a fixed price and proper paperwork.