Commercial Roofing Estimator

Oklahoma Roofing & Sheet Metal was founded by Oklahomans over 40 years ago and is still operated by Oklahomans today. Number one in size and service, we work on industrial, governmental, commercial, and communal projects. Some of the most prominent buildings in Oklahoma have been roofed by Oklahoma Roofing & Sheet Metal, LLC.

About the role

The Commercial Roofing Estimator is responsible for preparing accurate and competitive cost estimates for commercial roofing projects. This role analyzes project plans and specifications, performs material take-offs, assesses labor and equipment needs, and supports the sales and operations teams to ensure profitable and timely project execution.

Responsibilities

• Review architectural drawings, specifications, and contract documents for commercial roofing projects
• Perform detailed quantity take-offs for roofing systems, insulation, flashing, accessories, and related components
• Prepare accurate cost estimates for labor, materials, equipment, subcontractors, and overhead
• Solicit and evaluate vendor and subcontractor pricing
• Analyze project risks, constructability issues, and scheduling impacts
• Prepare bid proposals, budgets, and value engineering alternatives
• Coordinate with sales, project managers, and field teams to clarify scope and assumptions
• Attend pre-bid meetings, site walks, and post-bid reviews as required
• Maintain historical cost data and monitor market pricing trends
• Assist with contract reviews, change order pricing, and job cost reconciliation
• Ensure estimates comply with company standards, safety requirements, and project specifications

Requirements

• High school diploma or equivalent (associate’s or bachelor’s degree in construction management, engineering, or related field preferred)
• 3+ years of estimating experience with commercial roofing systems
• Strong understanding of roofing assemblies (TPO, EPDM, PVC, modified bitumen, BUR, metal roofing, coatings, etc.)
• Ability to read and interpret construction drawings and specifications
• Experience with estimating software and take-off tools (e.g., Bluebeam, PlanSwift, Roofing-specific platforms)
• Proficiency in Microsoft Excel and other standard office applications

Benefits

• Medical, dental, and vision insurance
• 401(k) with company match
• Paid time off
• Paid holidays