School Air Conditioning Installation in Chelmsford

Pricing depends on the size of the property, kW capacity, brand and any access requirements. We always provide a fixed written quote after a free site survey — no obligation, no hidden extras.

Yes. Every engineer we send in Chelmsford is F-Gas Category 1 certified for refrigerant handling and holds the relevant manufacturer accreditations (Daikin D1+, Mitsubishi Electric, Panasonic and more).

We usually have a survey slot within the week and an installation slot within 2–3 weeks across Chelmsford. For emergency AC breakdowns we offer 24/7 call-out with portable AC loan units where cooling is business-critical.

Yes — every install ends with a commissioning certificate, manufacturer warranty registration and (where applicable) an F-Gas logbook entry or TM44 report. Servicing visits produce a full digital service report on the day.

Yes. We install and service air conditioning for homes, offices, restaurants, retail, hotels, server rooms, schools and industrial units across Chelmsford and the surrounding areas — from single-room splits to VRF and heat pump projects.

A fully-installed single-room high-wall split system typically starts at £1,795 + VAT. Multi-split systems covering 2–5 rooms range from £2,995 to £5,995. Commercial ducted and VRF systems are quoted after a free site survey.

Common causes include dirty filters, blocked condenser coils, low refrigerant from a leak, a failed capacitor or fan motor, or a faulty PCB. Our F-Gas registered engineers diagnose all these on the first visit.

Most single-room installs are completed in one working day. Multi-split systems typically take 1–2 days and larger commercial fits are scheduled around your trading hours to avoid disruption.

For most residential properties in England no planning permission is required, provided the outdoor unit is under 0.6 m³, at least 1 m from the boundary and not on a wall facing a highway. Listed buildings and conservation areas usually need permission.