Essex · CM6
Air conditioning in CM6
Air conditioning and heat pumps for homes and businesses across CM6, by an F-Gas certified, NICEIC approved company.
Towns and villages in CM6
- Great Dunmow
- Church End
- Thaxted
- Little Dunmow
- Little Canfield
- Felsted
- Smith's Green
- Stebbing
- Barnston
- Watch House Green
- Bannister Green
- High Roding
- Leaden Roding
- Little Easton
- Causeway End
- Great Easton
- North End
- Broxted
- Lindsell
- Monk Street
- Roundbush Green
- Great Canfield
- Aythorpe Roding
- Bardfield End Green
- Brick End
- Brookstreet
- Cutlers Green
- Duton Hill
- Hellman's Cross
- Keeres Green
- Margaret Roding
- Sibley's Green
- White Roding
- Tilty
- Chickney
Our services across CM6
- Heat pump installation
- Air conditioning repair
- Commercial air conditioning
- Air conditioning servicing
- Air conditioning installation
- Every service
Anywhere in CM6, you can ring us on 07833 053749 or drop us a line.
About air conditioning in CM6
Single-room systems are typically £1,200–£2,200 + VAT, two rooms on a multi-split £2,800–£4,500 + VAT, and three to five rooms £4,500–£8,500 + VAT. Supply, installation, commissioning and F-Gas documentation are all included, with commercial and VRF systems priced after a survey. The work covers ceiling cassettes, wall-mounted split systems and multi-split systems, and people most often call us about rooms heated by plug-in heaters and a business premises that overheats in summer.
Protection comes first: sheets over the floor and any furniture nearby and nothing is moved without asking you. Then the electrics are made safe and the work begins. It takes a day or more, depending on the number of rooms, the pipe routes and the access, and we tidy up before we leave.
- Diagnosis comes first, with a survey of the rooms, outside space and fuse board.
- Next, a recommendation for each room and a fixed price.
- Then the work: units up, pipes and drain run, and a new circuit where needed.
- Before it runs, the pipework is proved tight and put under vacuum.
- The sign-off: commissioning, a walk through the controls, and the F-Gas records and warranty details.
What affects the price in CM6
One room or a whole building, we price it on the same basis: what needs doing, how we get to it and what it needs. You’ll have a fixed price before work begins, with VAT shown clearly.
What you get with us
- Fixed-price quotes after a survey or pictures
- NICEIC approved electrical contractors
- We reply to enquiries the same working day
- One number for homes and businesses across London and the South East
Get a fixed-price quote
Our prices page gives typical ranges, but your quote is based on your job, because no two buildings, rooms or systems are the same. Once we’ve looked at the job, from photos or on a survey, you get a fixed price. To get going, ring 07833 053749.
What’s near Great Dunmow
We fit and service air conditioning in homes and premises around The Chequers Public House, Dunmow St Mary's Primary School and Parish Church of St Mary the Virgin, among other places. The closest station to Great Dunmow is Stansted Airport station, about 4.3 miles west of the centre. A little further out are Little Easton Moat (1.6 miles north-west).
Air conditioning around CM6
From Great Dunmow, Church End and Thaxted outwards, CM6 has every kind of home. Each install starts with a survey of the rooms, the walls and where the outdoor unit can go.
From London flats to coastal homes and country cottages, London and the South East have every kind of property. We are F-Gas certified, NICEIC approved and MCS certified for heat pumps.
Great Dunmow: Starting with one room is common, and the outdoor unit can be chosen with more rooms in mind. If your home is in one of the older streets near Parish Church of St Mary the Virgin, it’s worth checking whether it’s listed or in a conservation area before an install.
Rented and managed buildings
Landlords, letting agents and managing agents book us, not only the people who live or work in the property. Let us know who will give us access and who the records should go to, and we will keep everyone informed.
Records are where property maintenance often slips. Every visit is written up, with F-Gas records wherever refrigerant work is involved, so you can show what was done and when.
Different systems, different jobs
Multi-split systems
Two rooms on a multi-split are typically £2,800–£4,500 + VAT, and three to five rooms £4,500–£8,500 + VAT. The pipe routes to each room make the biggest difference to the price.
Ducted systems
Ducted air conditioning hides the indoor unit in a ceiling void or loft, and all you see is a discreet grille. It suits rooms where a visible unit wouldn’t work.
Common problems we fix in CM6
Rooms in the roof are often the hardest to keep cool. Heat comes in through the roof and rises from the rest of the building, which is why a loft bedroom can still be warm at bedtime.
Common reasons people call us include:
- Uncertainty over the right type and size of system
- Fans and portables that do not keep up
- Rooms that get too hot to sleep or work in
- Expensive direct electric heating
What you can do yourself, and what needs us
Before you call us about a fault, a few checks can save a visit: is the system in the right mode, is the set temperature sensible, are the remote’s batteries working and has the breaker tripped. If the breaker trips a second time, leave it off and ring 07833 053749 or drop us a line.
For air conditioning, cleaning the indoor unit’s filters is the main job owners can do, if the manual says so. With the power off, they lift out, can be vacuumed or rinsed and must be fully dry before they go back. For a heat pump, the main owner jobs are a clear outdoor unit and sensible control settings.
FAQs for CM6
How much is air conditioning for one room?
Single-room systems start from £1,200 + VAT and are typically up to £2,200 + VAT. The price includes supply, installation, commissioning and F-Gas documentation, and we fix it after a survey or from your photos.
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.
Can landlords and managing agents book you?
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.
What size air conditioning unit do I need?
Floor area is only part of it. Glazing, orientation, the roof and what goes on in the room all affect it, and we take them all into account on the survey.
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 a legal requirement, and it also matters for the manufacturer’s warranty. We can quote for the whole job, from supply to commissioning.
Can the outdoor unit go on a roof or at ground level?
The position is agreed on the survey, not on the day. It must have clear airflow and space for servicing, and walls or roofs facing a road can raise planning questions. We explain the options and any permissions to check.
Is CM6 in your area?
Yes. CM6 is part of the area we cover, within the South East and London area we cover. We are based in East Grinstead, West Sussex.