Chief Estimator - Data Center

Nenni and Associates•Atlanta, GA

About The Position

We’re looking for a Chief Estimator to lead the estimating process for complex, high-value HVAC systems in commercial construction—specifically data center projects. You’ll manage deadlines, mentor junior estimators, and help shape our overall estimating strategy. This is a leadership role that requires strong technical knowledge, precision, and collaboration.

Requirements

7+ years of estimating HVAC and plumbing in commercial construction
Must have experience with data center projects
Deep knowledge of mechanical systems, labor, and material costs
Strong skills in estimating software (FastPipe, QuoteSoft, BidTracer, etc.) and Excel
Confident communicator and natural team leader
Proven ability to deliver accurate, timely, and strategic bids

Nice To Haves

Experience in high-stakes or large-scale mechanical contracting
Familiarity with CX Alloy, Procore, Viewpoint, or Microsoft Project
Understanding of risk management and value engineering strategies

Responsibilities

Lead estimates for large-scale HVAC and plumbing systems from start to finish.
Review drawings, specs, and RFPs to ensure accurate, complete proposals.
Prepare detailed material and labor takeoffs.
Analyze subcontractor/vendor quotes and incorporate into bids.
Work with internal teams to finalize and submit timely, competitive proposals.
Prioritize meeting tight bid deadlines without sacrificing accuracy.
Train and guide junior estimators on best practices.
Review team estimates for quality and accuracy.
Support a collaborative and deadline-driven work culture.
Improve department processes and share strategic insights with leadership.
Evaluate scope, specs, and documents to uncover risks and savings opportunities.
Provide value engineering options and track real-world cost trends.
Adjust estimates as scope or market conditions change.
Build contingency plans into estimates to manage uncertainty.
Work with project managers, clients, and sales to align on scope and costs.
Attend pre-bid meetings and site visits to better understand project needs.
Support project teams post-award to ensure estimate alignment with execution.
Maintain cost history and lessons learned to improve future estimates.
Participate in formal bid reviews with senior leadership.
Ensure estimates reflect full project scope and reduce cost gaps.
Focus on quality over quantity— conversion rate and client trust matter.