* FREE FIRST YEAR SERVICING - Offer valid on eligible HVAC units quoted, installed, commissioned, and paid in full between 29 July and 30 September 2025. Free service includes scheduled preventative maintenance only, as detailed in your quotation. Service contracts automatically renew at Clean Air Group's standard rate (our published price for the same service level at the time of renewal) unless cancelled. You may cancel before or after renewal, provided payment has not been made. No charges will apply.