Office air conditioning in Harrow
Office air conditioning in Harrow, sized to the real heat load of your premises rather than guessed from the floor area.
- Free site survey and fixed written quote
- Unit sizes, refrigerant and price set out in writing
- Work planned around your opening hours
How much does office air conditioning cost in Harrow?
Our guide range in Harrow is £2,750–£6,350 per zone before VAT; a typical job (office of about 150 m² with 4–6 zones) is £11,450–£31,500 plus VAT. The fixed price follows a free survey.
Office air conditioning is a cooling and heating system designed for the heat loads of an office: people, computers, lighting and sunshine through glazing.
Harrow and surrounding areas
Harrow sits within London's dense commercial fabric: shopfronts, offices above, studios and venues, where outdoor unit positions and access need careful planning.
Postcode districts we cover in Harrow include HA2. We also work in nearby Wealdstone, Brent and Wembley. For office air conditioning in Harrow, the survey looks at where the outdoor unit can go, how pipework will reach the indoor units and whether the electrical supply has capacity.
What the job covers
- Heat load assessment per zone (occupancy, IT, lighting, solar gain)
- Ceiling cassettes, ducted units or wall units to suit the ceiling
- Central or local controls, scheduling and set-point limits
- Coordination with your fit-out contractor, ceiling and lighting layout
- Commissioning, handover and F-gas records
Guide prices in Harrow
Prices below include our regional adjustment for London (28% above the UK guide).
| Item | Guide price (ex VAT) | Inc VAT | Basis |
|---|---|---|---|
| Meeting room wall or cassette unit | £2,750–£5,695 | £3,300–£6,834 | per room |
| Open-plan cassette zone | £3,150–£6,350 | £3,780–£7,620 | per unit |
| Ducted zone with linear grilles | £5,050–£10,195 | £6,060–£12,234 | per zone |
| Central controller with scheduling | £505–£1,850 | £606–£2,220 | per system |
| Comms room cooling (single unit) | £2,500–£5,050 | £3,000–£6,060 | per room |
Ex VAT, supply and install with standard ceiling access.
How it works in Harrow
Survey the floor
We look at the ceiling void, the grid layout, window orientation, occupancy and where the outdoor plant can go. For sites in Harrow we confirm access and parking beforehand.
Zone the space
Open-plan, meeting rooms, reception and IT rooms are treated as separate zones with their own controls.
Coordinate the ceiling
Unit positions are set against the lighting and grid layout so cassettes and grilles sit neatly.
Install around the business
Work is phased by area or done out of hours so staff can keep working.
Commission and train
Controls are set with sensible limits and scheduling, and we show your facilities lead how to manage them.
Things to check in Harrow
Out-of-hours use
If staff work late or weekends, zoning lets you run only the areas in use.
Shared buildings
In multi-let buildings, roof space, risers and plant areas are often controlled by a managing agent. We work to their permits and method-statement requirements.
Leases and dilapidations
In a leased office, agree with the landlord who owns the system and what happens at the end of the lease.
Conservation areas
Historic streets and listed buildings in and around Harrow are more likely to need planning permission for outdoor units on visible elevations. We check with the local planning authority before work is booked.
Typical premises in Harrow
- Offices: zoned cooling and heating for open-plan floors, meeting rooms and comms rooms.
Two rules matter for most businesses in England: GB F-gas rules (leak checks from 5 tonnes CO2e) and the periodic energy inspection for more than 12 kW of air conditioning.
Your questions answered
How much does office air conditioning cost in Harrow?
Guide prices in Harrow run from about £2,750 to £6,350 per zone, plus VAT. A typical job (office of about 150 m² with 4–6 zones) costs £11,450–£31,500 plus VAT. We fix the price in writing after a free survey.
Do you also cover Wealdstone, Brent and Wembley?
Yes. Alongside Harrow, we also cover Wealdstone, Brent and Wembley. Each has its own page with local guide prices.
Which postcodes do you cover in Harrow?
All of them, including HA2. Give us your postcode when you enquire and we will confirm the visit details.
Can each meeting room have its own control?
Yes. We design meeting rooms as separate zones with their own controller, often with limits so set points stay sensible.
Will it disrupt the office?
We phase work by area or work early mornings, evenings or weekends. Most of the noisy work is done before units are hung.
Talk to us about your premises in Harrow
Free survey and fixed written quote. We reply with a guide price or to book the survey.