Greater London · Commercial air conditioning
Commercial Air Conditioning in Deptford
Commercial air conditioning, in Deptford and nearby. Ask us for a fixed-price quote; we reply the same working day.
- Changes of use that need a new layout
- F-gas leak checks and records that are overdue
- Server rooms running too warm
Why it’s worth doing now in Deptford
F-gas leak checks and records are legal duties for most systems at or above 5 tCO2e. Falling behind leaves the operator without the evidence the rules expect, and it’s simpler to keep on schedule with a contract. If a lease or managing agent is involved in Deptford, start the conversation early.
Our prices page shows typical ranges, but your price depends on the job in front of us. Call for a fixed-price quote, and we will talk you through it.
Why book with us
- We reply to enquiries the same working day
- MCS certification for heat pump work
- Fixed-price quotes after a survey or photos
- One number for homes and businesses across London and the South East
Take a look at our cost guide and our accreditations and certificates.
Commercial air conditioning in Deptford, done properly
Many sites need more than cooling. Air conditioning systems can heat as well as cool, and we also install ventilation and MVHR for a joined-up system. The work covers wall-mounted split systems, ceiling cassettes and ducted systems, and the jobs we see most are work raised by a TM44 inspection and fit-outs and refurbishments that need new air conditioning.
In Deptford, as anywhere in England, larger systems need F-gas leak checks, and over 12 kW of cooling a TM44 inspection is required. We keep the F-gas records and flag what’s coming up.
Some manufacturers make regular servicing by a qualified engineer a condition of their warranty. If that applies to your system, booking the service on time keeps the record straight, and every service is written up.
- Where
- Deptford (SE8, SE10, SE14)
- Region
- Greater London
- Price
- Fixed, in writing
- Typical price
- Quoted after a survey
- Certified
- F-Gas certified, NICEIC approved
- Phone
- 07833 053749
- Page updated
- 30 October 2026
Do you need commercial air conditioning in Deptford?
Schools and public buildings often need work done in the holidays. We plan installs for holidays and weekends so lessons aren’t disrupted.
Common reasons people call us are:
- Commercial systems near the end of their life
- Staff complaining about the temperature
- Systems that need out-of-hours or phased installation
If your office near Deptford station has a comms or server room, it needs cooling all year, not just in summer.
What to look for in a quote
- What paperwork you will receive afterwards
- Whether the quote shows VAT clearly
- Who does the electrical work, and whether they can certify it
How it works
Our engineers bring the tools, gauges and access equipment the job needs. All we ask is clear access to the units, or to where they’ll go, and to the consumer unit. The visit takes from a couple of days for a few cassettes to a planned programme for a whole building. For a job in Deptford, tell us about parking, permits and access to the building when you get in touch.
- We visit the site to look at the building, how it’s used and what the system needs to do.
- We send a fixed-price quote showing the system, the unit positions and how the work will be phased.
- Installation is scheduled to fit the business, with out-of-hours and phased work where necessary.
- On site, the team mounts the plant, runs and proves the pipework, and wires the controls.
- The system is commissioned and you receive the F-gas records, handover notes and manufacturer paperwork.
Before we arrive
- Unlock any gate, garage or side passage we need
- Mention any managing agent or landlord rules we need to follow
- Clear a path to the units and the space around them
How to get a quote
For a fixed-price quote, ring 07833 053749 or drop us a line with the address and a few details about the rooms or units involved. A few photos make it quicker. We reply to enquiries the same working day.
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Your questions about commercial air conditioning in Deptford
Is Deptford in your area for commercial air conditioning?
Yes. We work across London and the South East from our base in East Grinstead, and Deptford is part of that. Just call 07833 053749 or send an email with a few details.
Can you fit air conditioning in a London flat in Deptford?
Usually, yes, though leaseholders normally need the freeholder’s agreement. We look at where the outdoor unit could go, such as a balcony, flat roof or rear wall, and write it up for the freeholder or agent.
What does F-Gas certified mean?
For refrigerant work, both the engineer and the company need the right F-gas credentials. It’s worth checking before booking, and we’re happy to show ours.
Do you work on systems someone else installed?
Yes. We work on systems fitted by other installers as well as our own, on all the main brands. Tell us the make and model and send any paperwork you have.
What does the operator have to do under the F-gas rules?
It depends on the system’s tCO2e. From 5 tCO2e, leak checks and records are needed with automatic leak detection at 500 tCO2e and above.
Can you do our TM44 air conditioning inspection?
The inspection itself must be done by an accredited energy assessor. Our part is getting the system ready and doing the follow-up work.
Which commercial systems do you fit?
Wall-mounted, multi-split, ducted, cassette and VRF systems from leading brands. We set out the choices after surveying the site.
Commercial air conditioning in Deptford: local notes
Food Standards Agency data counts about 428 restaurants, cafés and canteens, about 10 hotels and guest houses and about 63 schools and colleges within roughly a mile and a half of the centre of Deptford. Each of those is a different cooling job, from kitchen heat to quiet bedrooms and server rooms. About 34% of homes across Deptford and its surrounding area have been built since 2000, according to the Valuation Office Agency’s council tax figures, and Census 2021 figures found about 79% of households live in flats. Where shops and offices sit below or beside homes, outdoor plant position and noise need extra care. For London businesses, plant position, noise and access are planned with the building first.
If you look after a church or hall such as St. Paul's, an air-to-air system that warms up quickly can suit a building used on and off, subject to the right consents.
Deptford is about 3 miles south-east of Whitechapel, in Greater London. Our engineers cover Deptford for commercial air conditioning and across the rest of Greater London. 764 places in Greater London are on our list, large and small.
Our nearest recent job to Deptford was on Greenwich High Road, Greenwich (SE10), about 1 mile east: installing a Mitsubishi Electric wall-mounted unit in the retail area and a second unit in the stockroom and office.
Work in SE8, SE10 and SE14 follows the same survey, fixed-price quote and written records as everywhere else we cover. We cover homes and businesses on Mill Lane, Dixon Road and Clare Road and nearby roads. Nearby, we also cover commercial air conditioning in New Cross (1 mile south-west), St Johns (1 mile south), Millwall (1 mile north), Isle of Dogs (1 mile north-east) and North Greenwich (1 mile north-east). Within a short drive, we also cover London (3 miles north-west), City of Westminster (6 miles north-west), Marylebone (6 miles north-west) and Kensington (8 miles west).
What’s near Deptford
Around Deptford, our work takes us to homes and businesses near Addey and Stanhope School, Sue Godfrey Nature Park and Deptford Arms. There’s a railway station in Deptford itself: Deptford station. Other landmarks nearby include Greenwich Castle (1.1 miles east) and Lewisham Shopping Centre (1.3 miles south-east). Not far away are Sue Godfrey Nature Park and Tower Hill.
Places near Deptford
More services for Deptford
System by system
Shops and restaurants
Restaurant dining rooms have changing loads through the day, so the system and its controls need to respond.
Ceiling cassettes
Only the face of the cassette is visible for a neat finish.
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