Senior Commercial Electrical Estimator

Job Title: Senior Commercial Electrical Estimator Company: Loenbro, LLC Business Unit/Department: Estimating Location: Centennial, CO Reports to: Chief Estimator Employment Type: Full-Time FLSA Classification: Exempt About Loenbro Loenbro is a trusted, long-term construction lifecycle partner to thousands of customers across the U.S. Our market spans all industries and our service offerings include Critical Electrical, Mechanical & Structural, Soft Crafts, Inspection, Underground Maintenance and Installation, and Fabrication. Our expertise lies in simplifying the complex and establishing long-standing relationships with our partners. We have a national presence but a local approach—every customer benefits from our capabilities and our care. At Loenbro, we don’t just offer jobs—we build careers grounded in integrity, teamwork, excellence, and purpose. Join a team where your expertise is valued, your growth is supported, and your work helps maintain and enhance the critical infrastructure that powers communities across the nation. Job Summary The Senior Commercial Electrical Estimator is responsible for leading the estimating process for commercial electrical construction projects and developing accurate, competitive, and comprehensive proposal packages for client turnover. This role will estimate projects up to $100MM , depending on project complexity, scope, and self-perform requirements. The Senior Commercial Electrical Estimator will work closely with the Chief Estimator, Preconstruction, Project Management, Operations, vendors, subcontractors, and customers to develop competitive estimates, identify project risks, and ensure successful project turnover. Essential Job Responsibilities Lead estimates for commercial electrical construction projects with sizes and scopes up to $100MM, depending on complexity. Develop detailed electrical estimates, including material, labor, equipment, subcontractor, and indirect costs. Perform and validate detailed electrical quantity takeoffs using estimating software. Review and interpret electrical drawings, specifications, scopes of work, contract documents, and project requirements. Develop complete proposal packages, including pricing, clarifications, exclusions, alternates, and required submittals. Develop conceptual and ROM estimates for prospective commercial opportunities. Attend pre-bid meetings, site walks, and customer meetings as required. Develop pre-estimate checklists and opportunity/risk matrices based on project requirements. Review RFIs and coordinate with internal teams, customers, engineers, subcontractors, and vendors to resolve estimating questions. Solicit and evaluate subcontractor and vendor pricing and ensure competitive coverage. Lead bid review meetings and present estimate details, assumptions, risks, and opportunities. Develop project schedules, resource-loading information, and cash flow projections when required. Identify potential project risks and develop appropriate contingencies and mitigation strategies. Partner with Project Management and Operations to ensure estimates reflect practical and efficient project execution. Support negotiations, post-bid reviews, and customer presentations as needed. Participate in project turnover meetings and transfer complete estimating information to the Operations team upon award. Mentor and provide guidance to less-experienced estimators and estimating team members. Continuously improve estimating processes, procedures, tools, and best practices. Apply Loenbro's core values of integrity, accountability, urgency, and excellence throughout the estimating process. Minimum Qualifications Required: Minimum of 7+ years of commercial electrical construction estimating experience , with demonstrated experience leading complex estimates. Strong understanding of commercial electrical construction, including electrical systems, material, labor, subcontractor pricing, and project execution. Experience with estimating software such…