Commercial Air Conditioning Installation in Horsham

Commercial air conditioning installation in Horsham is priced per site — typically £1,200–£2,000 per kW of cooling for VRF systems, and £1,000–£1,500 per kW for split / cassette systems, installed and commissioned. A free on-site survey confirms an exact fixed price.

A typical office fit-out in Horsham with 6–10 indoor units takes 5–10 working days including commissioning. Larger VRF installations of 20+ units can take 3–6 weeks, phased around your business operations.

Yes. We regularly install commercial air conditioning in Horsham evenings, weekends and overnight to avoid disruption to retail, restaurant and office operations — priced at survey.

Yes. All new commercial air conditioning installations in Horsham with an effective rated output over 12 kW must be notified under Building Regulations Part L and, if over 250 kW, require an inspection report every 5 years under the Energy Performance of Buildings Regulations.

Air conditioning is always priced from a survey, never a flat fee. Cost depends on cooling load, unit count, pipe runs, electrical works and access at your Horsham property. We carry out a free on-site survey and issue a fixed written quote before any work starts.

Yes. Every engineer holds F-Gas Category I certification and we operate as a REFCOM registered company, as required by F-Gas Regulation (EU) 517/2014 for anyone handling refrigerant in Horsham.

We install inverter-driven DX systems and air-source heat pumps — wall-split, multi-split, ceiling cassette, ducted and VRF / VRV heat-recovery — running low-GWP R32 refrigerant, or R410A where existing pipework requires it.

We usually attend for a free air conditioning survey within 48 hours across Horsham, with reactive repair and maintenance callouts available 7 days a week.

You receive an F-Gas commissioning and leak-test record, an electrical minor works certificate, Building Regulations notification where applicable, manufacturer warranty registration and full O&M documentation.

Yes. We install and maintain air conditioning for offices, retail units, restaurants, hotels, gyms, server rooms and industrial premises across Horsham and the surrounding areas.

Compliance with the law: Yes, you heard it right. According to the UK's gas safety regulations and the British Standard BS6173, any food business operating a commercial kitchen must install a gas safety interlock system. Therefore, you need to have a gas safety interlock system fitted to comply with the law.

A job is legally considered “non-domestic” or commercial if the gas appliance is rated above 70kW (kilowatts) net input. Appliances below this are generally domestic, though the location (e.g., a boiler in a shop vs. a house) can sometimes influence the necessary certification.

The £995.00 package deal includes the Merlin CT1200s panel, two air pressure differential switches, one remote emergency shut-off button and a ¾” or 1” gas solenoid valve.

BS 6891 is the installation specification for low pressure natural gas pipework of up to 35mm (R 1¼”) in domestic premises. This standard applies to gas installation pipework where the nominal working pressure is 21 mbar.