A well-established Mechanical Services contractor in Sydney is seeking an HVAC Estimator to join their team. Reporting directly to the Director, this is a sole-charge position offering autonomy, responsibility and long-term stability. You will be involved in both estimating and procurement across commercial high-rise projects ranging from $100k to $10M. Mechanical HVAC scope only. Design is subcontracted. All estimating is completed in Excel. The Role Prepare accurate HVAC cost estimates from drawings independently Complete detailed take-offs using Excel Break down tenders and issue packages to suppliers and specialist subcontractors Manage procurement of major plant and equipment Issue purchase orders and coordinate with suppliers Assist with scope reviews and identify contract gaps Support project handover to delivery teams Liaise with subcontractors and internal stakeholders Primarily office-based in Kogarah, with 1 day WFH per week once established. Client-facing capability would be an advantage but is not essential. What We’re Looking For Junior through to Senior Estimators welcome HVAC Technicians or Mechanical PMs looking to step into estimating encouraged to apply Trade-qualified or degree-qualified candidates considered Experience in commercial mechanical / HVAC projects Strong take-off capability Solid Excel skills Commercial awareness and attention to detail Accountability and ability to work autonomously Existing supplier networks are not required as established relationships are already in place. The Business 15-person mechanical contractor Collaborative, hands-on culture Sole-charge role with real ownership Stable pipeline of secured commercial work There will also be a vehicle on offer after 6 months in the role Christmas bonus's If you’re looking for a long-term opportunity with autonomy and direct access to leadership, apply now for a confidential discussion.