Hampshire · Commercial air conditioning
Commercial Air Conditioning in Langstone
One call covers design, installation, servicing and repair of air conditioning for offices, shops, hospitality and public buildings in Langstone, from the first look to sign-off. An F-Gas certified company, NICEIC approved, on Checkatrade.
- Fit-outs and refurbishments that need new air conditioning
- Staff complaining about the temperature
- Missing F-gas records for commercial systems
Commercial air conditioning in Langstone
Buildings whose air conditioning totals more than 12 kW need a TM44 inspection at least every 5 years. The inspection is carried out by an accredited energy assessor. We don’t carry out the inspection itself, but we prepare the system and do the work it recommends. The work covers ceiling cassettes, multi-split systems and wall-mounted split systems, and common reasons people get in touch are commercial systems near the end of their life and systems that need out-of-hours or phased installation.
For a business near Langstone, outdoor units usually have room at the back of the building, out of sight and away from neighbours.
Whatever the visit, you get a written record: commissioning details and F-Gas records for a new system, a note of the fault and the fix for a repair, or a service record. File it with the manual, because it helps with any later warranty question.
- Place
- Langstone (PO9, PO11)
- Wider area
- Hampshire
- Guide price
- Commercial systems priced after survey
- Quote
- Fixed-price quote after a site survey
- Enquiries
- Same working day
- Accreditations
- NICEIC and F-Gas
- Call
- 07833 053749
- Checked
- 30 October 2026
What we are called out for in Langstone
Heat builds up in commercial spaces from occupants, equipment, lighting and sunshine, and opening windows doesn’t always help. A system sized for the real heat load deals with it.
It’s time to call us if you are dealing with:
- F-gas leak checks and records that are overdue
- Changes of use that need a new layout
- Installs that must fit around trading hours
If you run a surgery, clinic or pharmacy in the area around Havant War Memorial Hospital, about 1.1 miles north, cleanable, quiet units and regular maintenance matter.
Comparing quotes
- Which brand and model they’re proposing, and why
- Whether the electrical work is done by a registered contractor, such as NICEIC approved
- Whether anyone has checked the property or the system first
What we do, step by step
Where something has to be switched off during the work, we agree it with you first, so you can plan around it. In a business, work can often be done one area at a time. On site, it takes as long as the site and the system need, from a short install to a phased project planned around opening hours. A few pictures help us make the most of a visit to Langstone.
- You tell us about the building and what’s needed.
- A site survey confirms the heat load, the layout and the access.
- The options, cost and timing are set out in a fixed-price quote.
- We install around your hours, phased where needed.
- We commission it, hand it over and can set up a maintenance contract.
Preparing for the visit
- Make sure we can reach the consumer unit or fuse board
- Tell us about access, such as roof hatches, high walls or locked plant areas
- Make sure we can reach the outdoor unit, or where it will go
Getting a quote
Need a price for commercial air conditioning? Please ring us on 07833 053749 or fill in the contact form with a few details about the property. We will talk you through the options and give you a fixed-price quote before you commit to anything.
Related advice
Towns and villages near Langstone
Also in Langstone
For landlords and property managers
Where a tenant occupies the property but the landlord owns the system, the lease or tenancy agreement normally sets out who maintains what. We can quote either party and send the records to whoever needs them.
Whether it’s one property or many, you get the same standard: a look at the job first, a fixed-price quote, work booked with the occupier and written records afterwards.
When it’s something else
A few issues sit outside what this work can do:
- Fire strategy sign-off
- Boiler installation or repair
- Major builder’s work such as new openings in structural walls
If you’re not sure, just call us on 07833 053749 or use the quote form and we will give you a straight answer.
What the work covers
- Multi-split systems
- Server and comms room cooling
- Ceiling cassettes
- VRF systems
- Ducted systems
- Wall-mounted split systems
Questions from Langstone
Do you cover smaller places like Langstone?
We do. Villages and hamlets get the same service as the bigger towns. We are based in East Grinstead and plan each visit so the job can be finished in one trip where possible.
Do I need planning permission for air conditioning in Langstone?
That depends on the building and where the outdoor unit goes. The Langstone Conservation Area takes in the middle of Langstone. 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 Havant council, typically the authority for Langstone when it matters.
What accreditations do you have?
F-Gas certified, NICEIC approved and MCS certified for heat pumps, plus Checkatrade membership. Engineers who handle refrigerant hold their own F-gas qualifications as well.
Who is responsible for leak checks?
Whoever operates the equipment, together with the technicians who service it. Systems below 5 tCO2e fall outside the set leak check intervals, while larger ones need checks at least every 12 months, or every 6 months from 50 tCO2e. We will work out which band applies to yours.
Do I need to service the system to keep the warranty?
Check the manufacturer’s terms. Some manufacturers make regular servicing by a qualified engineer a condition of the warranty, so check the terms or ask us. Either way, keep a record of every service.
Do you work for landlords and businesses?
Yes. From a single let flat to offices, shops and public buildings, the approach is the same: a look first, a fixed-price quote and written records.
Can we book visits on a schedule?
Yes. Send details of the systems and how they’re used, and we’ll suggest a schedule with a fixed price. That can include the leak checks the F-gas rules require for larger systems.
Commercial air conditioning around Langstone
The coast is only about 1 mile from Langstone. Rooftop and wall-mounted plant near the sea needs protecting from salt air, through position, coil coatings where available and regular maintenance. Food Standards Agency data counts about 40 cafés, restaurants and staff canteens, about 3 hotels, B&Bs and guest houses and about 4 schools and colleges in and around Langstone, up to about a mile and a half out. Many of those sites need air conditioning that is sized for long hours and maintained on a schedule.
A bursar or site manager at a school like Bosmere Junior School will want the install planned around the school calendar, and we work to that.
Langstone is about 2 miles south of Havant, in Hampshire. Homes and businesses alike in Langstone, our engineers can help with commercial air conditioning. We reply to enquiries the same working day, and there’s a 24/7 emergency line. We cover 683 places across Hampshire, from busy centres to quieter spots. Our Worthing page covers places nearby, about 25 miles away.
Our nearest recent job to Langstone was on East Street, Chichester (PO19), about 9 miles east: installing a Daikin wall-mounted unit in the dining area and a second unit serving the kitchen pass area.
Whether you’re on Mill Lane, Langstone Road and Langstone High Street or a nearby road, we can help. Being close to the A3023, Langstone is easy for our engineers to reach for visits of every kind. Close to Langstone, our area also takes in Warblington (1 mile east), Northney (1 mile south-east), Denvilles (1 mile north-east), Stoke (1 mile south) and North Hayling (1 mile south-east). Larger places within reach include Gosport (8 miles west), Fareham (9 miles west), Horndean (5 miles north) and Hedge End (15 miles west).
Near you in Langstone
We fit and service air conditioning in homes and premises around The Royal Oak pub and Warblington School, among other places. Langstone’s nearest station is Havant station, about 1.1 miles north. A little further out are Warblington Castle (0.8 miles north-east) and Havant Museum (0.8 miles north). For a walk, there’s Southmoor Nature Reserve.
From one of our customers
“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