TM44 Air Conditioning Inspection in Lewisham

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 Lewisham 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 Lewisham. 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 Lewisham and the surrounding areas — from single-room splits to VRF and heat pump projects.

TM44 is the mandatory energy inspection required under the Energy Performance of Buildings Regulations for any AC system over 12kW effective output. The report is lodged on the national register and is valid for 5 years.

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.

A single outdoor unit can typically drive 2–5 indoor units, each independently controlled. Larger commercial VRF systems can drive up to 64 indoor units from one condenser.

Modern ducted systems match the efficiency of splits (SEER 6+), but their advantage is aesthetic — they're fully hidden in the ceiling void with slim grilles, ideal for premium homes and offices where visual clutter is unwanted.