Commercial air conditioning in Dagenham
Air conditioning and ventilation for offices, shops, restaurants and technical rooms in Dagenham.
- Free survey for new installations
- Local guide prices for 22 services
- Unit sizes, refrigerant and price set out in writing
Commercial air conditioning in Dagenham
For businesses in Dagenham we cover the full job: survey, design, installation, servicing, repairs and the compliance paperwork that goes with them.
Typical prices in Dagenham: a single split from £1,850 installed and a service visit from £225 for the first indoor unit, both plus VAT.
Working in Dagenham
Premises in Dagenham are often in mixed-use buildings with shared roofs and tight access, so outdoor unit positions are agreed early.
We cover every Dagenham postcode, including RM10. We also cover Romford, Hornchurch and Barking, all within easy reach of Dagenham.
Buildings across London range from converted period offices to modern units with deep ceiling voids, so we measure each site rather than relying on a standard package.
Before a visit in Dagenham we ask for the make, model and number of units so the engineer arrives with the right filters, parts and access equipment.
What businesses in Dagenham ask us for
Ceiling cassette air conditioning
Four-way and compact cassettes that sit flush in a suspended ceiling.
From £2,750 per cassette, ex VAT
Air curtains
Over-door air curtains that keep heat in and cold out at open entrances.
From £1,850 per doorway, ex VAT
Air conditioning servicing
Routine servicing that keeps systems efficient, clean and within warranty.
From £225 per visit, first indoor unit, ex VAT
Commercial ventilation
Supply and extract ventilation for fresh air, comfort and compliance.
From £3,795 per system, ex VAT
TM44 air conditioning inspections
Energy inspections for systems over 12 kW, arranged and followed up.
From £505 per building, ex VAT
VRF and VRV systems
Multi-zone systems that heat and cool a whole floor or building from shared outdoor plant.
From £3,150 per indoor unit (whole system), ex VAT
All services and local guide prices
Air conditioning installation
| Service | From (ex VAT) | Basis |
|---|---|---|
| Commercial air conditioning installation | £2,500 | per indoor unit (zone) |
| Office air conditioning | £2,750 | per zone |
| VRF and VRV systems | £3,150 | per indoor unit (whole system) |
| Ceiling cassette air conditioning | £2,750 | per cassette |
| Ducted air conditioning | £4,395 | per ducted zone |
| Split and multi-split systems | £1,850 | per system |
| Air-to-air heat pumps | £2,095 | per zone |
| Server room and comms room cooling | £5,050 | per room (duty/standby pair) |
Servicing, repairs and replacement
| Service | From (ex VAT) | Basis |
|---|---|---|
| Air conditioning servicing | £225 | per visit, first indoor unit |
| Planned maintenance contracts | £245 | per indoor unit, per year |
| Air conditioning repairs | £185 | per repair visit |
| Air conditioning cleaning | £120 | per indoor unit |
| Air conditioning replacement and upgrades | £2,095 | per indoor unit |
F-gas and TM44 compliance
| Service | From (ex VAT) | Basis |
|---|---|---|
| F-gas leak checks and records | £185 | per visit, first system |
| TM44 air conditioning inspections | £505 | per building |
| Decommissioning and refrigerant recovery | £315 | per system |
Ventilation and air quality
| Service | From (ex VAT) | Basis |
|---|---|---|
| Commercial ventilation | £3,795 | per system |
| Heat recovery ventilation (MVHR) | £6,350 | per unit installed |
| Fan coil units | £85 | per fan coil serviced |
| Air handling units | £315 | per unit, per visit |
Design and specialist systems
| Service | From (ex VAT) | Basis |
|---|---|---|
| HVAC design and heat load surveys | £635 | per project |
| Air curtains | £1,850 | per doorway |
Before you book in Dagenham
Leased premises
If your Dagenham premises are leased, the landlord's written consent is usually needed for external units, wall penetrations and roof access. We provide drawings and data sheets for the request.
Neighbours and noise
Outdoor units near flats — common above shops — need careful siting so noise at neighbours' windows stays low. We choose positions and quieter units with that in mind.
Access and parking
Town-centre jobs in Dagenham often come down to access — loading restrictions, parking for the van and getting equipment onto a roof. We check this at survey and plan deliveries around it.
Working hours
Most Dagenham businesses prefer noisy work outside trading hours. Early starts, evenings and weekends can be arranged and are priced up front.
In England, systems holding 5 tonnes CO2 equivalent of refrigerant or more fall under GB F-gas rules, with regular leak checks and records; buildings with more than 12 kW of air conditioning in total also need a periodic energy inspection.
Common questions in Dagenham
How much does commercial air conditioning cost in Dagenham?
A single wall-mounted split typically costs £1,850–£3,150 plus VAT installed in Dagenham, and a ceiling cassette £2,750–£6,350 per unit. A small shop or office with two to four indoor units usually comes to £6,350–£20,995 plus VAT.
Do you also cover Romford, Hornchurch and Barking?
Yes. Alongside Dagenham, we also cover Romford, Hornchurch and Barking. Each has its own page with local guide prices.
Can you work outside our opening hours?
Yes. Early starts, evenings and weekends can be arranged, and any extra cost is shown in the quote.
Do you handle landlord consent?
We supply the drawings, unit data sheets and method of fixing your landlord or managing agent will ask for.
Is the survey free?
Yes, for new installations and replacements on the UK mainland. Service, repair and inspection visits are priced before we book them.
Nearby towns
Air conditioning for your premises in Dagenham
Send a few details and we will arrange a survey or call you back with a guide price.