Chief HVAC Estimator job in Orange County, CA This is a permanent, full time position offering a competitive salary and benefits package. Responsibilities: Coordinate with Chief Plumbing Estimator and report to Estimating Director on current and upcoming projects. Review and approve final HVAC numbers on medium and large commercial estimates Communicate with vendors, suppliers, and subcontractors for best pricing Train HVAC estimators and help them grow with the company Requirements: 10+ years of commercial hvac estimating experience Title 24 and OSHPD knowledge Advanced on-screen takeoff estimating software experience (Quickpen/Accubid) Comfortable working with MS Excel and BlueBeam Prior field experience and/or bachelors in mechanical engineering or construction management.