Surrey · Commercial air conditioning
Old Dean commercial air conditioning
For commercial air conditioning in Old Dean, one call is all it takes, from the first look to sign-off. An F-Gas certified company, NICEIC approved, on Checkatrade.
- Leak check schedules that have slipped
- Ageing air conditioning that keeps breaking down
- IT rooms that need resilient cooling
Old Dean: your questions answered
Do you cover smaller places like Old Dean?
Yes, and the size of the place makes no difference to how we work. We’re based in East Grinstead and plan each visit so the job can be finished in one trip where possible.
Can I get a fixed-price quote for commercial air conditioning in Old Dean?
Send us pictures of the room or the system and a few details about the property. Straightforward work can be priced remotely. Bigger jobs get a survey and a written fixed price.
Does my building need a TM44 inspection?
If the air conditioning has an effective rated output over 12 kW, an inspection is required at least every 5 years. GOV.UK has guidance on how it works, and we can help you prepare.
Can you set up regular servicing?
Yes. We offer maintenance contracts, with visits at the interval your system and the manufacturer need. Every visit is recorded and F-Gas records kept where they apply.
Which brands do you work with?
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.
Can you look after our air conditioning after it’s installed?
We do, with contracts covering servicing, leak checks and the paperwork. We agree the schedule and cost up front.
What kind of air conditioning can you install in a business?
Splits, multi-splits, cassettes, ducted units and VRF from leading brands. We explain the options after a site survey.
How we handle commercial air conditioning in Old Dean
Most businesses need to keep trading while the work is done. We plan out-of-hours, weekend and phased installs, so the building keeps running. The programme is agreed before we start. If you’re dealing with ageing air conditioning that keeps breaking down and IT rooms that need resilient cooling, we can help.
Around Old Dean, commercial jobs are typically a shop, surgery, pub, office or workshop. Most need one to four indoor units, and we size them from a survey.
Any work on the refrigerant circuit is recorded: the work carried out, the refrigerant involved and the quantities. File them with the system’s paperwork, ready for the next service or a warranty query.
- Location
- Old Dean (GU15, GU19)
- Wider area
- Surrey
- Credentials
- NICEIC approved, F-Gas certified
- Enquiries
- We reply the same working day
- Prices
- Quoted after a survey
- Quote
- A fixed-price quote up front
- Call
- 07833 053749
- Last updated
- 30 October 2026
How it works
Every visit follows the same order: check the plan with you, put the dust sheets down, carry out the job, test what we’ve done and talk you through it. The visit itself takes anything from a day or two for a small office to several weeks of phased work on a large building. Seeing the property in pictures first helps us plan the trip to Old Dean.
- We survey the site and talk through how each area is used.
- You get our recommendation and a fixed price.
- We agree the timing, with evening, weekend or phased work as needed.
- We install the units, pipework, drainage, electrics and controls.
- Commissioning and handover follow, with the F-gas records and manufacturer paperwork.
How to prepare
- Clear a path to the units and the space around them
- Let us know where the consumer unit is
- Tell us about parking and loading
Ask for a quote
Every quote starts with a look at the job, either on a site survey or, for simple jobs, from your photos and details. Then you get a fixed price before any work starts.
Related advice
What we’re called out for in Old Dean
Some businesses come to us because an inspection or audit has raised issues. We carry out the work and make sure the paperwork is in order and you have the evidence to hand.
Keep an eye out for any of the following:
- Missing F-gas records for commercial systems
- IT rooms that need resilient cooling
- Installs that must fit around trading hours
Churches and halls such as St Martin's Church are often used a few hours at a time, which suits a system that heats or cools a space quickly, once consents are in place.
Questions to ask before you book
- Exactly what the price includes, from supply and fitting to commissioning
- Whether the price is fixed or an estimate
- Whether the manufacturer’s warranty depends on regular servicing
What commercial work looks like in Old Dean
Food Standards Agency records list about 14 cafés, restaurants and staff canteens, about 16 schools and colleges and about 10 care, childcare and hospital premises within roughly a mile and a half of the centre of Old Dean. Kitchens and dining rooms gain heat quickly, and hotels need quiet units in guest rooms, so each is designed for its use. Old Dean is about 29 miles from central London, well within the area we cover from our base in East Grinstead.
If you run a surgery, clinic or pharmacy in the area around Frimley Park Hospital, about 2.4 miles south-west, cleanable, quiet units and regular maintenance matter.
Old Dean is about 1 mile north-east of Camberley, in Surrey. Homes and businesses alike in Old Dean, we can help with commercial air conditioning. We reply to enquiries the same working day, and there’s a 24/7 emergency line. 395 places in Surrey are on our list. You can also see our page for Guildford, about 9 miles away.
The closest recent job we can point to from Old Dean was on Princess Way, Camberley (GU15), about 1 mile south-west: installing a Samsung VRF system serving twelve rooms across two floors, including open-plan working areas, individual offices, a server room and a boardroom.
If your postcode is in GU15 and GU19, we can take the job on. If you need commercial air conditioning at a property on Esher Road, Gibbet Lane and Sutton Road or anywhere close by, we can help. Close to Old Dean, our area also takes in Camberley (1 mile south-west), York Town (2 miles south-west), Frimley (3 miles south), College Town (3 miles west) and Watchmoor (3 miles south-west). Further out, we also cover Guildford (9 miles south-east), Woking (7 miles east), Farnham (10 miles south) and Egham (9 miles north-east).
Landmarks near Old Dean
Around Old Dean, our work takes us to homes and businesses near Pine Ridge Infant School, Poors Allotment and Jolly Farmer pub and the streets around them. The closest station to Old Dean is Camberley station, about 1.5 miles south-west. A little further out are Frimley Park Hospital (2.4 miles south-west) and Surrey Heath Museum (1.4 miles south-west). Green spaces nearby include Heath Lake and Wildmoor Heath.
Before you call an engineer
Leave the units and pipework where they are. Disconnecting a system means dealing with refrigerant, which only a qualified engineer can do, and the electrical side needs a competent person. If you need something moved, we can quote for it.
Some faults have simple causes you can check first: 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 call 07833 053749, or email if that’s easier.
What affects the quote in Old Dean
You’ll get a fixed price before any work starts. It takes into account:
- The brand, model and parts involved
- Whether we need access equipment for high-level work
- What kind of system it is
The price reflects the work, not guesswork. That’s why every job is looked at first, and why the quote is fixed before work begins.
Asking for a quote
There’s no need for technical detail. It helps if you can send:
- A short video of any fault, such as a noise or a flashing light
- A close-up of the unit’s label showing the model number
- The fuse board and where it is in the property
Quotes do not take long. Call or email with a few details and we’ll come back to you the same working day. Where a survey is needed, we arrange a time that suits you.
More services for Old Dean
A customer’s words
“Very professional from the initial survey through to installation. The engineer explained everything clearly and the quote was exactly what we paid. Would not hesitate to recommend AirCon Doctor.”
David W., Haywards Heath