Hampshire · Commercial air conditioning
Dean commercial air conditioning
Commercial air conditioning across Dean and nearby, from the first look to the final check with the price fixed before work begins.
- Installs that must fit around trading hours
- Missing F-gas records for commercial systems
- Older systems on refrigerants that are getting scarcer
How the job changes from property to property
F-gas records and TM44
For systems from 5 tCO2e upwards, the operator is responsible for leak checks and records. We carry out the checks and provide the records.
Offices
Meeting rooms and open-plan areas often need separate control and zoned systems make that possible.
How we handle commercial air conditioning in Dean
We design, install and look after air conditioning for businesses in Dean and across Hampshire. Offices, shops, restaurants, hotels, schools and server rooms all come with different demands and we choose the system to suit the space and the way it’s used. The work covers ducted systems, VRF systems and ceiling cassettes, and people most often call us about IT rooms that need resilient cooling and F-gas leak checks and records that are overdue.
Around Dean, there’s typically space for outdoor plant away from the road, out of sight and away from neighbours.
Warranty on the equipment is the manufacturer’s own, on the manufacturer’s terms, and we explain those terms on your quote. Terms differ from brand to brand, and we’re happy to talk you through them.
- Place
- Dean (SO32)
- Region
- Hampshire
- Approvals
- F-Gas certified company, NICEIC approved
- Guide price
- Priced once we’ve surveyed
- Pricing
- Fixed-price quote after a site survey
- Call
- 07833 053749
- Page updated
- 30 October 2026
How it works
Protection comes first: sheets over the floor and any furniture nearby, and we ask before moving anything. After that, anything electrical is made safe and we start. It takes as long as the site and the system need, from a short install to a phased project planned around opening hours, and we clear up before we go. Photos of the room and the outside of the property help us plan a visit to Dean.
- First comes a survey, looking at the building and how it’s occupied.
- We recommend a system and send a fixed-price quote.
- 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
- Tell us about any building rules, permits or sign-in
- Clear a path to the units and the space around them
- Arrange for someone to be there to let us in
How to get a quote
Some jobs can be priced from photos, while others need a survey. Bigger systems, commercial sites and awkward pipe routes are normally surveyed on site. Either way, the quote is fixed before anything goes ahead.
Related advice
Fixed-price quotes for commercial air conditioning in Dean
Jobs vary more than people expect. What affects the quote:
- The brand, model and parts involved
- The size of the job
- One-off work versus a regular service cycle
Putting several jobs into one visit can make for a more efficient booking. Tell us about everything you’d like looked at, and you will get one fixed price.
What we need to know
When you call or email, it’s useful to have:
- A few photos of the room and the wall the unit is on, or will go on
- A short video of any fault, such as a noise or a flashing light
- Where the property is and what kind of building it is
Our prices page gives typical ranges, but your quote is based on your job, because no two buildings, rooms or systems are the same. After a look at the job, by pictures or a survey, the price is fixed. To get going, call us on 07833 053749 or drop us a line.
More services for Dean
Commercial air conditioning around Dean
Dean is about 60 miles from central London, well within the area we cover from our base in East Grinstead.
Schools such as Bishops Waltham Infant School typically have the work done in the holidays, when classrooms are empty. For a church or hall like Church of St Peter, any outdoor unit needs the right consents first.
Dean is about 6 miles north-east of Hedge End, in Hampshire. Wherever you are in the SO32 postcode area, we can help with commercial air conditioning. 683 places in Hampshire are on our list. Guildford, roughly 33 miles off, has its own page on this site.
That includes properties on Dean Lane, Little Ashton Lane and Limekiln Lane and the roads around them. Here we cover the SO32 postcode area. Other places close to Dean include The Hangers (1 mile east), Upper Swanmore (2 miles south-east), Swanmore (2 miles south), Hill Grove (2 miles south-east) and Droxford (3 miles east). Further out, we also cover Winchester (8 miles north-west), Gosport (12 miles south), Havant (12 miles south-east) and Eastleigh (6 miles west).
Landmarks near Dean
Typical jobs here are in properties near Swanmore College of Technology, among other places. Dean’s nearest station is Botley station, roughly 4.6 miles south-west. Other landmarks nearby include Bishop's Waltham Museum (1.4 miles south-west). Green spaces nearby include Bishops Waltham Branch LNR and Beacon Hill.
Why act early in Dean
A system that cannot cope on the hottest days affects everyone in the building. Planning a replacement or upgrade before the summer is easier than reacting in a heatwave. A dirty or faulty system works harder and costs more to run.
The cost depends on the type of system and how many units are involved, the access and what the work involves. We give you a fixed price before any work starts, so you know where you stand.
Why choose AirCon Doctor in Dean
- A reply the same working day
- One contact for properties across the South East and London
- Leading brands including Daikin, Mitsubishi Electric and Fujitsu
- A fixed price before any work starts
Read our cost guide and our accreditations.
Dean questions
Will you come out to Dean?
We do. Villages and hamlets get the same service as the bigger towns. Send a few details and pictures, and we reply the same working day.
Will air conditioning in Dean need planning permission?
There’s no single answer: the building and the outdoor unit position decide it. Around 3 listed entries sit within 0.5 miles of central Dean. A system that heats as well as cools may not need an application on a house, provided it stays within the permitted development limits. Cooling-only units get no such allowance, and listed buildings and road-facing positions in conservation areas need more care. We speak to the planning department at Winchester City council, usually the authority for Dean when it matters.
Who has to arrange F-Gas leak checks?
Responsibility is shared between the operator, typically whoever owns or controls the equipment, and the service technicians. The interval depends on the refrigerant charge, measured in tonnes of CO2 equivalent: at least yearly for 5 to under 50 tCO2e, and every 6 months for 50 to under 500 tCO2e.
Are you TM44 assessors?
TM44 inspections are carried out by accredited energy assessors, which we are not. We prepare systems for inspection and carry out the work the report recommends.
How quickly will you reply?
The same working day. Then we agree a date that works for you, with a fixed price before work starts.
How much does commercial air conditioning cost?
Commercial systems are priced after a site survey. The cost depends on the size of the space, the system and how the work is phased and the quote is fixed before we begin.
Will I get records for the system?
Yes. It’s your proof of what was done: a dated note of the work, with refrigerant details where they apply.
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