Seeking a Commercial HVAC Estimator / Preconstruction Coordinator to take ownership of the estimating and preconstruction for the expanding commercial division. This is a high-visibility opportunity for an HVAC estimating professional who wants more autonomy, direct access to ownership, and a clear path toward future estimating leadership. What You'll Do as the Commercial HVAC Estimator / Preconstruction Coordinator: • Own commercial HVAC estimating and preconstruction from bid invitation through turnover • Review plans, specifications, addenda, and bid documents • Perform detailed takeoffs for HVAC equipment, ductwork, piping, accessories, controls, and related systems • Develop labor budgets, production assumptions, material pricing, and equipment costs • Obtain and evaluate vendor and subcontractor pricing • Identify scope gaps, specification conflicts, coordination issues, and project risks • Prepare complete, competitive, and profitable estimates • Manage bid calendars, deadlines, and project invitations • Prepare and submit proposals and bid packages • Attend pre-bid meetings, site visits, and walkthroughs • Communicate directly with General Contractors, vendors, and project stakeholders • Follow up on bid status and awarded opportunities • Prepare and manage submittals and shop drawings • Prepare, submit, and track RFIs • Identify, price, and track change orders • Participate in project kickoff and turnover meetings • Maintain organized project documentation • Prepare warranties, O&M manuals, and closeout packages • Build and maintain relationships with General Contractors, vendors, and industry partners • Help determine which commercial opportunities are the best fit for the company • Support the continued growth and development of the commercial HVAC operation Must-Haves as the Commercial HVAC Estimator / Preconstruction Coordinator: • Commercial HVAC or mechanical estimating experience • Strong understanding of commercial HVAC systems and construction • Ability to read and interpret plans, specifications, and addenda • Hands-on takeoff experience • Experience developing labor, material, equipment, and subcontractor pricing • Familiarity with vendor and manufacturer pricing • Understanding of RFIs, submittals, change orders, and project closeout • Strong organization and attention to detail • Strong written and verbal communication skills • Comfort working directly with General Contractors and vendors • Proficiency with professional estimating or takeoff software • Ability to work independently and take ownership of the estimating process • Ability to manage multiple bids and project deadlines simultaneously • Ability to work onsite in Oklahoma City Nice-to-Haves as the Commercial HVAC Estimator / Preconstruction Coordinator: • QuoteSoft experience • iSqFt experience • PlanHub experience • BuildingConnected experience • Mechanical Project Management experience • Preconstruction coordination experience • Commercial ductwork estimating experience • Commercial piping estimating experience • Controls estimating experience • Sheet metal estimating experience • Experience preparing shop drawings or submittals • Experience helping improve estimating processes • Experience developing relationships with local General Contractors • Interest in future Lead Estimator or Estimating Manager responsibilities Offers: • Competitive base salary • Uncapped performance-based incentive opportunity • 100% employer-paid employee health insurance • 401(k) program with company contribution • Paid holidays • Company gas card for project-related travel • Direct access to company ownership • Significant autonomy • Limited micromanagement • Opportunity to build and improve estimating processes • Existing commercial customer and vendor relationships • Established commercial field operations • Dedicated estimating technology and resources • Opportunity to become the primary commercial estimating resource • Long-term path toward Lead Estimator or Estimating Manager • Potential opportunity to help build and eventually lead an estimating team