To clean internal unit coil/case filters 

To clean external unit  coil /case 

——————-Please note:———————

This does not include a full strip or deep clean of the evaporator (Indoor unit) centrifugal fan blade I.e. following mold, mildew fungus growths 

( This can be carried out as an additional service on on most indoor units the engineer will advise if possible) typically this can cost an additional £89+ vat per unit

This service does not include a re-gas or fault diagnostics the pre-requisite for this service is the units are fully functional