Thurrock · Air conditioning installation

Air conditioning installation in Grays, Thurrock

For air conditioning installation in Grays, choose an F-Gas certified, NICEIC approved company. Fixed-price quotes and a 24/7 emergency line.

  • Expensive direct electric heating
  • An office, shop or restaurant that is uncomfortable for staff and customers
  • Not knowing which system, size or brand to choose

Air conditioning in Grays

Air conditioning for homes and businesses in Grays

A new system normally needs a dedicated circuit from the fuse board. Adding a new circuit is notifiable building work under Part P unless it’s done by a registered competent person, and as NICEIC approved contractors we can install and certify it as part of the job. When someone in Grays asks us for air con, the first questions are typically price and who will fit it. Our typical prices are on the site, and every install is done by F-Gas qualified engineers.

Grays has a mix of older and newer homes, and the walls decide a lot about the install. Solid walls take longer to core drill than cavity walls, while a loft space can hide pipe runs that would otherwise be on the outside.

Any work on the refrigerant circuit is recorded: what was done, the refrigerant type and any amount added or recovered. Keep the records with the manual and the warranty documents, ready for the next service or a warranty query.

Where
Grays (RM17, RM16, RM20, RM18)
Region
Thurrock
Certified
NICEIC and F-Gas
Pricing
Fixed after a survey or pictures
Prices
One room: £1,200–£2,200 + VAT
Enquiries
Same working day
Call
07833 053749
Updated
30 October 2026

For landlords and property managers

We work for landlords, letting agents and managing agents as well as homeowners and businesses. Tell us who the contact on site is and who should receive the paperwork, and we will keep everyone informed.

Portfolio owners often want one contractor and one number. Our area covers Greater London and the South East, so work at different addresses can be planned together and kept on a regular cycle.

Safe owner checks

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

Owner care supports servicing; it doesn’t replace it. Clean filters and a clear outdoor unit help the system run as it should, but the refrigerant circuit, the electrics and the parts you cannot see still need an engineer at the interval the manufacturer recommends.

Grays questions

How do I get a quote for air conditioning in Grays?

Send us photos of the room or the system and a few details about the property. Simple jobs can be priced from photos; otherwise we arrange a site survey and then give you a fixed-price quote.

Can you do air conditioning in Grays?

Yes. Grays is one of the places we cover. Get in touch with the details and we reply the same working day.

Does air conditioning work as heating?

In most cases, yes. A heat pump moves heat from the outside air into the room, so it gives out more heat than the electricity it uses. If you want it to replace your main heating, ask about air-to-air heat pumps and the conditions for the Boiler Upgrade Scheme grant.

What accreditations do you have?

AirCon Doctor is an F-Gas certified company, with NICEIC approval for electrical work and MCS certification for heat pumps. We are also Checkatrade members.

Do you look at the job first?

Yes. Every job is looked at first, either on a site survey or from photos and details for simple jobs. A fixed-price quote follows.

Can the outdoor unit go on a roof or at ground level?

It can go on a wall bracket, at ground level or on a flat roof, wherever the pipe route, airflow and servicing access work best. We also think about noise near bedrooms and neighbours and position can affect planning.

Which manufacturers do you install and repair?

The main ones, including Mitsubishi Electric, Daikin, Fujitsu, Panasonic, Toshiba, LG, Samsung, Mitsubishi Heavy Industries and Hitachi. For a new system, we suggest the make and model that suit the property and tell you why.

Why it’s worth doing now in Grays

Putting up with another summer of portable units and fans rarely makes sense. A fixed system removes the heat to the outside, runs more quietly in the room and can usually heat as well, so it works for you in winter as well. In a town like Grays, the first hot week of the year is when most people call, so booking early helps.

No two properties are the same, so each one gets its own fixed-price quote. The equipment, how we reach it, the route between units and the work needed all play a part.

Why choose AirCon Doctor in Grays

  • Electrical work covered by our NICEIC approval
  • F-Gas company certification
  • Clear warranty information from the manufacturer
  • Covering London and the South East

Read what air conditioning costs or our accreditations and certificates.

What an install looks like in Grays

Grays lies within about 3 miles of the sea. Some manufacturers offer anti-corrosion coated coils for coastal sites, and we will tell you if the model you choose has that option. Grays is about 18 miles from central London, well within the area we cover from our base in East Grinstead.

Close to Grays station? A small study or box room used for work can usually be cooled with a single indoor unit. If your home is in one of the older streets near St John the Evangelist, it’s worth checking whether it’s listed or in a conservation area before an install.

Grays is about 5 miles north-east of Dartford, in Thurrock. Properties in Grays get the same service as everywhere we cover: diagnosis first, a fixed price and proper paperwork when we’ve finished. We cover 26 places across Thurrock, from busy centres to quieter spots. The nearest of our city pages is Bromley, around 15 miles from Grays.

Not far from Grays, a recent job of ours was on Station Road, Orpington (BR6), about 12 miles south-west: installing three Daikin cassette units in the main office area and a wall-mounted unit in the client meeting room. Read more

From London Road, College Avenue and Cresthill Avenue to the smaller roads in between, the whole area is covered. You will find Grays on the A126 and B149, which makes it straightforward for our engineers to reach. Other places close to Grays include Little Thurrock (1 mile north-east), Chafford Hundred (1 mile north-west), Orsett Heath (1 mile north-east), North Stifford (2 miles north-west) and Chadwell St Mary (2 miles east). Larger places within reach include Stanford-le-Hope (5 miles north-east), South Ockendon (3 miles north-west), Balstonia (5 miles north-east) and Corringham (6 miles north-east).

Around Grays

Typical jobs here are in properties near Thurrock and Basildon College, Grays Convent High School and The Traitors Gate pub and the streets around them. Grays’s nearest station is Grays station, roughly 0.6 miles south-west. Well-known places in the area include Stone Castle (3.6 miles south-west) and Thurrock Community Hospital (0.9 miles north). For a walk, there’s Chafford Gorges Nature Park and Sawyers Lake.

Map of Grays © OpenStreetMap contributors

What we do, step by step

On the day, we arrive at the time agreed with you and check the plan with you first. Floors and furniture near the work are covered with dust sheets, and the electrics are made safe before any panel comes off. The work itself takes about a day for a single-room system, longer for multi-room and ducted systems. Pictures of the space, the fuse board and the outside wall are a good start for a job in Grays.

  1. We start by looking at the rooms, the walls and where the outdoor unit can go.
  2. We size the system for each room, then send a fixed-price quote with the units and where they go.
  3. The indoor unit is fixed in place, the outside unit positioned, and the connecting runs put in tidily.
  4. The electrical supply is connected, and the refrigerant circuit is pressure tested and evacuated.
  5. We commission the system, show you the controls and leave the F-Gas records and the manufacturer’s warranty details.

Preparing for the visit

  • Make sure we can reach the outdoor unit, or where it will go
  • Clear a path to the units and the space around them
  • Find the manual or the paperwork for the system, if you have it

How to get a quote

VAT is set out clearly on every quote, and the rate that applies to your job is stated. VAT can differ between homes and businesses and between kinds of work, so we confirm it in writing rather than guess. To get one, phone 07833 053749.

Ask for a quote

Related advice

A customer’s words

“Excellent service from start to finish. Two wall-mounted units installed in our home. Clean, tidy work: they protected all the floors and left no mess. The systems work brilliantly. Would highly recommend.”

Sarah M., East Grinstead

F-Gas certified companyRefrigerant work done and recorded properly
NICEIC approvedElectrical work certified
MCS certifiedHeat pump installations
Checkatrade memberVetted trade directory
24/7 emergency lineBased in East Grinstead