Windsor and Maidenhead · Commercial air conditioning
Dedworth commercial air conditioning
Commercial air conditioning, for Dedworth and the surrounding area. Call for a fixed-price quote; we reply the same working day.
- Offices that get too hot in summer
- Systems over 12 kW due a TM44 inspection
- IT rooms that need resilient cooling
Commercial air conditioning in Dedworth
Server rooms and comms rooms need cooling that keeps going. We look at the heat load and how the room is used, and can discuss backup units, so a single fault doesn’t leave the room without cooling. Typical jobs include planning ahead for the HFC phase-down and ageing air conditioning that keeps breaking down, across wall-mounted split systems, VRF systems and ceiling cassettes.
Around Dedworth, commercial jobs are usually a shop, surgery, pub, office or workshop. Many need just one to four indoor units, and we size them from a survey.
Think of the paperwork as the system’s health record: what was fitted or found, what was done and when. It makes the next visit quicker and any warranty question simpler, so keep it safe.
- Where
- Dedworth (SL4)
- Region
- Windsor and Maidenhead
- Certified
- NICEIC and F-Gas
- Price
- Fixed, in writing
- Guide price
- Commercial systems priced after survey
- Phone
- 07833 053749
- Last updated
- 30 October 2026
Common questions in Dedworth
Will you come out to Dedworth?
Yes, smaller places are covered as well as towns. We are based in East Grinstead and plan each visit so the job can be finished in one trip where possible.
Is Dedworth in your area for commercial air conditioning?
Yes. Dedworth is one of the places we cover. Get in touch with the details and we reply the same working day.
Are you TM44 assessors?
We don’t carry out the inspection itself, as it needs an accredited energy assessor. Our part is getting the system ready and doing the follow-up work.
How much does commercial air conditioning cost?
After a site survey, with a fixed-price quote. The number of zones, the type of system, access and timing all play a part.
Do I need to service the system to keep the warranty?
It can, for some brands. Send us the make and model and we’ll tell you what the manufacturer expects, and book the service at the interval they recommend.
Can you come out in an emergency?
Yes. For anything urgent, such as a system failing in a server room or water leaking from a unit, ring our 24/7 line and we will agree what happens next.
Do you protect the property while you work?
We start with protection: 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.
What commercial work looks like in Dedworth
Food Standards Agency data counts about 120 cafés, restaurants and staff canteens, about 9 hotels, B&Bs and guest houses and about 23 schools and colleges in and around Dedworth, 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. Central Dedworth is inside a conservation area. There are 2 conservation areas within a mile of the centre of Dedworth. None of this rules air conditioning out. It just means the planning position is checked before anyone suggests a spot for the outdoor unit.
For a church or hall like All Saints Church, any outdoor unit needs the right consents first. For a surgery or clinic in the King Edward VII Hospital area, a planned maintenance contract keeps the system clean and its records up to date.
Dedworth is about 1 mile west of Windsor, in Windsor and Maidenhead. Across the SL4 area, our engineers can take on commercial air conditioning. Dedworth is one of 57 places in Windsor and Maidenhead where we work for homes and businesses. Guildford, roughly 16 miles off, has its own page on this site.
The closest recent job we can point to from Dedworth was on Church Street, Staines-upon-Thames (TW18), about 7 miles south-east: installing two LG wall-mounted units in the main office area and a single unit in the client meeting room.
Ash Lane, Wolf Lane and Roses Lane and the roads off them are all inside our area. Being one of Windsor and Maidenhead’s larger places, Dedworth has homes and businesses of every kind, all within our area. We also cover the places around Dedworth: Windsor (1 mile east), Oakley Green (1 mile west), Boveney (1 mile north), Clewer (1 mile north-east) and Water Oakley (1 mile north-west). Further out, we also cover Maidenhead (5 miles north-west), Boyn Hill (5 miles north-west), North Ascot (5 miles south-west) and Cookham (7 miles north-west).
Local landmarks in Dedworth
Around Dedworth, our work takes us to homes and businesses near Windsor Girls' School, Windsor Girls' School and The Greene Oak pub, among other places. Dedworth’s nearest station is Windsor & Eton Central station, roughly 1.7 miles east of the centre. Other landmarks nearby include Windsor Castle (1.9 miles east) and King Edward VII Hospital (1.5 miles east). Open spaces near Dedworth include Bray Pit and Taplow Lake.
What the work involves, system by system
Ducted systems
A single ducted unit can feed several grilles, depending on the layout.
Ceiling cassettes
Ceiling cassettes spread air across a room from a single grille. They suit open-plan offices, shops and restaurants with suspended ceilings.
What affects the cost of commercial air conditioning
The quote reflects the job in front of us. We take into account:
- The electrical supply and whether a new circuit is needed
- One-off work versus a regular service cycle
- The number of rooms, units or zones
The pipe route, the height of the units and how we reach them can all change the price. Each of those is built into the quote, and the price is fixed before work begins.
What we need to know
When you call or email, it’s useful to have:
- 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
- Photos showing the indoor unit and the space around it
For commercial air conditioning in Dedworth, call us on 07833 053749, or email if that’s easier. Let us know the type of property and what you need, and send a few photos if you can. We reply the same working day.
How it works
We book the visit for a day and time that suit you, and we keep you posted if anything changes. On arrival, the engineer compares the job with the survey, your pictures or the details you gave us. If something is different, we talk it through with you before carrying on. From there, the work takes a matter of days for a modest fit-out, with larger buildings phased floor by floor or zone by zone. Visits to a place like Dedworth are planned ahead, so we arrive with what the job needs.
- You tell us about the building and what’s needed.
- A site survey confirms the heat load, the layout and the access.
- We set out the options, the price and the programme.
- Installation goes ahead around the business.
- We commission it, hand it over and can set up a maintenance contract.
How to prepare
- Clear a path to the units and the space around them
- Arrange for someone to be there to let us in
- Plan for pets to be kept clear during the visit
Getting a price
Every quote starts with a look at the job, from a site survey or, where the job is straightforward, from photos and measurements. After that, we send a fixed price before any work starts.
Related advice
Nearby places to Dedworth
Other services in Dedworth
Looking after it afterwards
How well a system lasts depends on use and care. We suggest:
- Involve us at the planning stage of a refurbishment
- Keep a log for each system
- Plan replacements before old systems fail
The warranty on the equipment is the manufacturer’s, on its own terms. We explain the terms for your brand, including any servicing conditions and you’ll know what they ask for.
Replace ageing systems on your own timetable especially where top-up refrigerant is getting harder to buy.
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