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🥝 Cost Estimator (Facilities / School Construction Projects)

The Greenridge Group | Los Angeles, California, United States | Posted May 16, 2026

Job Description

The Greenridge Group is a prime contractor and consulting firm specializing in Project and Construction Management for major public-sector agencies. We support large-scale capital programs with a commitment to quality, integrity, and technical excellence.


We are seeking a seasoned and highly experienced Cost Estimator to support project and construction management teams on facilities and school building construction projects. This position is capped at 30 hours per week and is ideal for a senior-level estimator who can work independently and deliver accurate, reliable cost assessments with minimal oversight.



*Reference: Full-Time Salary Range: $160K/Year-$200K/Year - Dependent on Candidate's Qualifications



Key Responsibilities:

  • Prepare preliminary, Fair Cost Estimates (FCE), and detailed final cost estimates to support Project/Construction Managers.

  • Develop and analyze change order estimates and cost im...

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