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Building Systems Integration

HVAC Estimator/Preconstruction Sales - Commercial Projects

Building Systems Integration, Phoenix, Arizona, United States, 85003

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1 week ago Be among the first 25 applicants BSI is a Tempe-based mechanical contractor focused on multifamily, custom homes and commercial new construction. We manage the entire HVAC scope—from preconstruction through turnover—with lean overhead and high technical precision. Position Summary

We seek an experienced HVAC Estimator / Preconstruction Sales Lead capable of managing a small number of high-value pursuits. Typical bids range from $2 M – $10 M total construction value. This position is ideal for a professional who can independently interpret drawings, build and manage relationships with GCs and developers, and deliver accurate, defensible estimates that convert to awarded contracts. Key Responsibilities

Lead estimating and proposal efforts for 2–3 complex projects per month. Review plans, specifications, and addenda to define complete HVAC scope. Develop material and labor takeoffs, budgets, and formal proposals. Collaborate directly with general contractors, architects, and developers. Negotiate scope, pricing, and value‑engineering options during preconstruction. Provide detailed handoff packages to operations for awarded projects. Maintain bid logs, status tracking, and relationship pipeline. Qualifications

3–7 years of HVAC estimating or project management experience in commercial or multifamily construction. Proven ability to manage full estimating process independently. Strong technical understanding of duct systems, equipment selection, and code compliance. Proficiency with Bluebeam, Planswift, or equivalent takeoff tools. Excellent written and verbal communication with client‑facing experience. Verifiable existing relationships with General Contractors in the Phoenix area preferred. Seniority level

Mid‑Senior level Employment type

Full‑time Job function

Management and Manufacturing Industries

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