Hampshire · Commercial air conditioning
Commercial air conditioning in Thedden, Hampshire
Commercial air conditioning in and around Thedden, from a site survey or diagnosis to sign-off with the price fixed before work begins.
- Missing F-gas records for commercial systems
- Systems that need out-of-hours or phased installation
- R410A systems getting dearer to top up
Commercial air conditioning in Thedden, done properly
We design, install and look after air conditioning for businesses in Thedden and across Hampshire. That includes offices, shops, restaurants, hotels, schools and server rooms, and each one gets a system chosen for how the space is used. If the problem is server rooms running too warm and older systems that can’t keep up, we can help.
If you run a village hall or similar building near Thedden, heating and cooling that warms up fast suits a space used on and off.
Some warranty terms depend on the system being serviced regularly by a qualified engineer. If that applies to your system, booking the service on time keeps the record straight, and every service is written up.
- Location
- Thedden (GU34)
- Region
- Hampshire
- Pricing
- Fixed after a survey or pictures
- Approvals
- F-Gas certified company, NICEIC approved
- Prices
- Priced once we’ve surveyed
- Phone
- 07833 053749
- Updated
- 30 October 2026
After we’ve gone
Once we’ve finished, these simple steps help:
- Note the 5-yearly TM44 date for systems over 12 kW
- Plan regular servicing with a contract
- Tell us early about fit-outs or changes of use
Make a note of when a TM44 inspection will be due if the system is over 12 kW. When it comes round, we can get the system ready and carry out the recommendations.
Planned maintenance is the best way to keep a commercial system healthy. The schedule and cost are fixed up front.
Rented and managed buildings
Bigger systems bring extra duties: systems with an effective rated output over 12 kW need a TM44 inspection by an accredited energy assessor at least every 5 years. We can arrange it, prepare the system for it and fix what it finds.
From a single flat to a whole estate, the approach is the same: a look at the job first, a fixed-price quote, work booked with the occupier and written records afterwards.
What else we do in Thedden
Your questions about commercial air conditioning in Thedden
Will you come out to Thedden?
Yes, and the size of the place makes no difference to how we work. A few photos and the postcode are enough to get things started.
Do you cover Thedden for commercial air conditioning?
Yes. Thedden is one of the places we cover. Just call 07833 053749 or fill in the contact form with a few details.
Do you install in the evenings or at weekends?
Yes, the programme is built around the site. Shops, offices, restaurants and schools all have different needs and the plan reflects it.
How do you keep the place clean during the work?
Protection goes down first: sheets over the floor and nearby furniture. Holes and fixings are agreed with you, and we clean up afterwards when we finish.
Whose job is it to check the system for leaks?
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 every 12 months from 5 tCO2e, and every 6 months from 50 tCO2e.
What warranty do I get?
Warranty comes from the manufacturer and depends on the brand and product. Daikin, for instance, gives a standard 2 years on split air conditioning and we explain the terms for your brand on the quote.
Do you offer emergency call-outs?
Yes. There’s a 24/7 emergency line for problems that can’t wait for a planned visit. Call 07833 053749 and tell us what’s happened.
Commercial air conditioning around Thedden
About 47 miles out from central London, Thedden is part of the South East area we work across.
If you look after a church or hall such as St Peter's, an air-to-air system that warms up quickly can suit a building used on and off, subject to the right consents. If you run a surgery, clinic or pharmacy in the area around Alton Community Hospital, about 1.6 miles east, cleanable, quiet units and regular maintenance matter.
Thedden is about 2 miles west of Alton, in Hampshire. From the centre of Thedden to the outskirts, our engineers cover commercial air conditioning, from small jobs to large ones. Thedden is one of 683 towns, villages and districts in Hampshire we cover for homes and businesses. The nearest of our city pages is Guildford, around 21 miles from Thedden.
Our nearest recent job to Thedden was on Castle Street, Farnham (GU9), about 11 miles north-east: installing a Fujitsu multi-split system serving three offices and a client meeting room.
Every address in GU34 is covered, from busy streets to back roads. If you’re just outside Thedden, we cover Beech (1 mile south-east), Wivelrod (1 mile south-west), Bentworth (1 mile north-west), Holt End (1 mile west) and New Copse (2 miles west). Further out, we also cover Basingstoke (9 miles north), Winchester (14 miles south-west), Farnborough (15 miles north-east) and Fleet (12 miles north-east).
What’s near Thedden
Thedden’s nearest station is Alton station, roughly 2.6 miles east of the centre. Nearby you will also find Alton Community Hospital (1.6 miles east) and Barton Castle (3.9 miles west). Not far away are King's Hill.
Before you call an engineer
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 fill in the contact form.
Owners can handle the everyday basics: keep the outdoor unit clear of leaves, plants and clutter, check the settings and the remote, and follow the cleaning the manual describes. Opening up the units, the electrics and the refrigerant circuit are a job for us.
The process
Each visit runs to the same pattern: check the plan with you, protect the area, carry out the job, test what we have done and talk you through it. The visit itself takes from a couple of days for a few cassettes to a planned programme for a whole building. For a place like Thedden, the timing is set with you and the travel is our side of the planning.
- We visit the site to look at the building, how it’s used and what the system needs to do.
- The written quote is fixed and lists the plant, where it goes and the order of works.
- We agree a programme that suits the site, including evening, weekend or phased installation.
- Indoor and outdoor units, pipework, condensate and controls are installed and the electrics connected.
- Finally it’s commissioned and handed over, with the refrigerant records and manuals for your files.
How to prepare
- Let us know where we can park and unload
- Name a contact who can meet us at the agreed time
- Find the manual or the paperwork for the system, if you have it
Ask for a quote
To help us quote: the address and the type of property, a few photos, the brand and model of anything already fitted and anything you’ve noticed, such as an error code or a noise. Then phone 07833 053749 or drop us a line.
Advice
What a customer said
“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