L

Estimator

Lead Group

Trades & Services / Automotive Trades

Posted 02/03/2026
Closed 16/03/2026

QR Code

Sydney, Sydney, New South Wales

Full time

Not specified
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.
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