Greater London · DA7
Air conditioning in DA7
Our engineers cover all of the DA7 postcode district, which takes in Bexleyheath, Crook Log and West Heath. You get a fixed-price quote before any work starts.
Places in DA7
- Bexleyheath
- Crook Log
- West Heath
- Barnehurst
- Erith
- Northumberland Heath
- Lessness Heath
- Bexley Riverside
- Crayford
- Upton
- North End
- Slade Green
Our services across DA7
- Air conditioning repair
- Air conditioning servicing
- Air conditioning installation
- Commercial air conditioning
- Heat pump installation
- Every service
To book a survey or ask a question, call us on 07833 053749 or send an email.
Our air conditioning service in DA7
A single-room split system is typically £1,200–£2,200 + VAT, while a two-room multi-split is typically £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, and commercial VRF systems are priced after a survey. The work covers VRF systems, wall-mounted split systems and ceiling cassettes, and the jobs we see most are fans and portables that don’t keep up and working from home in a room that gets too warm.
Refrigerant work is done by qualified engineers working for an F-Gas certified company, while the electrical side is covered by our NICEIC approval. So on the day, you do not need a separate electrician for the electrical side. On site, it takes about a day for a single-room system, longer for multi-room and ducted systems.
- First comes a site survey, or pictures and measurements for a straightforward job.
- You receive one fixed figure covering the kit, the fitting and the positions we agreed.
- Brackets go on, the units are hung and the refrigerant lines, cable and drain are routed between them.
- Power is wired in, the joints are proved leak-tight under pressure and a vacuum pump draws out air and moisture.
- Last comes the run-up: every mode checked, the controls explained and the paperwork left with you.
How we quote
Homes, offices, shops and public buildings are all priced the same way: what’s needed, how we reach it, the parts and the labour. Ask for a fixed-price quote and we’ll explain each part.
Why choose AirCon Doctor
- Fixed-price quotes after a survey or photos
- A reply the same working day
- A 24/7 emergency line
- One number for homes and businesses across London and the South East
Ask for a quote
For air conditioning in DA7, call 07833 053749. Let us know the type of property and what you need, plus some photos if they’re to hand. Enquiries get a reply the same working day.
Near you in Bexleyheath
In Bexleyheath, that means homes and buildings near Trinity Baptist Church, St Catherine's Catholic School and Upland Primary School, among other places. Other local landmarks include Danson Park (0.9 miles west), Bexleyheath Academy (within half a mile east) and The Volunteer pub (within half a mile north). There’s a railway station in Bexleyheath itself: Bexleyheath station. Other landmarks nearby include Bexley Hospital (less than half a mile west) and Bexley Museum (1.2 miles south-east). Not far away are Summer Hill and Wansunt Pit.
Air conditioning around DA7
Our air conditioning work across DA7 takes in places such as Erith, Northumberland Heath and Lessness Heath and the smaller places around them. We cover every place we list for DA7, 12 in all.
Refrigerant work is done by F-gas qualified engineers for a certified company, and the electrics come under our NICEIC approval.
Bexleyheath: About 0.4 miles south-west stands Red House. Listed homes in any area need consent first, so tell us if yours is one. Around Trinity Baptist Church, a quick check of the listing and conservation maps is part of planning any install.
System by system
Ceiling cassettes
A cassette sits flush in a suspended ceiling and spreads air in several directions, which suits offices, shops and open-plan spaces.
Multi-split systems
A multi-split runs several indoor units from one outdoor unit. It’s a neat answer when space outside is limited and several rooms need it, with each room controlled separately.
After we’ve gone
Simple habits make a real difference. Our advice:
- Keep the F-Gas records, commissioning details and warranty information together
- Leave space around the outdoor unit
- Never run the system with the filters out
- Book an annual service
Commissioning is the last stage: every mode is tested before we go. Once it’s running properly, we take you through the controls and settings, so you are confident using it.
Keep the outdoor unit clear. Anything piled against it, from leaves to garden furniture, reduces the airflow, which makes the whole system less efficient.
What affects the quote in DA7
Typical ranges are on our prices page, but every job is priced on its own. The quote depends on:
- What electrical work the job needs
- Access, including height, roofs and ladders
- The number of rooms, units or zones
- How far the pipework has to run, and where
A single unit or a whole estate, we price it on the same basis: the work involved, the access and the equipment. You’ll have a fixed price before we start, with VAT shown clearly.
Before you get in touch
When you contact us, it’s useful to have:
- A close-up of the unit’s label showing the model number
- Wide photos of the room or the existing unit
- Any error code or flashing light on the display
- The address and the type of property
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. Tell us the address and what you need, and many jobs can be priced from that.
Before you call an engineer
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 electrical side needs a competent person. If you need something moved, we can quote for it.
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. On a heat pump, the equivalent is keeping the outdoor unit clear and checking the controls.
Common questions in DA7
Should I choose wall-mounted, ducted or cassette?
There’s no single best type. Wall-mounted splits suit single rooms, multi-splits run several rooms from one outdoor unit, ducted systems hide the unit in the ceiling, and cassettes suit offices and larger rooms. The survey ends with a recommendation and the reasons.
Where will you put the outdoor unit?
The position is agreed on the survey, not on the day. It needs space around it to breathe and room for an engineer to service it, and walls or roofs facing a road can raise planning questions. We explain the options and any permissions to check.
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 means the refrigerant in your system is handled legally.
Can I fit air conditioning or a heat pump myself?
Not the refrigerant work. The F-gas rules require certified companies and qualified engineers for it, and a new circuit is notifiable under Part P unless a registered electrician, such as a NICEIC approved contractor, does it.
Will you need to do electrical work?
Most systems need their own supply from the consumer unit. 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 install and certify it as part of the job.
Do you protect the property while you work?
Protection goes down first: dust sheets over floors and anything close to the work. Holes and fixings are agreed with you, and we clean up afterwards before we leave.
Are you F-Gas certified?
F-Gas company certification, NICEIC approval for electrical work and MCS certification for heat pumps, and we’re Checkatrade members. Engineers who handle refrigerant hold their own F-gas qualifications as well.