Omar Santoyo

Construction Estimator and Estimating Coordinator with a strong background in pre-construction operations, material management, and construction project support. Experienced in coordinating bid and proposal processes, maintaining estimating documentation, supporting quantity takeoffs and cost analyses, and managing communication between clients, subcontractors, vendors, and internal project teams. Brings 3+ years of construction operations experience overseeing inventory, logistics, and field support for multiple active projects, providing valuable insight into project requirements, procurement needs, and execution strategies.

Skilled in Procore, BuildingConnected, Bluebeam Revu, Sage Estimating, bid coordination, document control, and process improvement with a proven ability to manage competing priorities, improve operational efficiency, and support successful project delivery.

Estimating Coordinator/Junior Estimator at RSVC Company (2026-05 – Present)

Manage the full estimating and bid coordination process for commercial construction projects, from bid invitation through proposal submission and award tracking.

• Review construction drawings, specifications, and bid documents to prepare accurate estimates, including quantity takeoffs, material evaluations, labor calculations, and cost analyses.
• Solicit, evaluate, and level subcontractor and supplier proposals to verify scope coverage, pricing accuracy, exclusions, and potential cost impacts.
• Utilize estimating software, spreadsheets, and project management tools to improve estimating accuracy, efficiency, and workflow management.
• Develop and maintain bid tracking systems, subcontractor databases, prequalification records, and estimating documentation to support organized preconstruction operations.
• Serve as a key point of contact for subcontractors, vendors, and clients regarding bid invitations, scope questions, clarifications, addenda, and submission requirements.
• Maintain detailed records of estimates, bid history, project correspondence, and outcomes to support reporting, forecasting, and continuous improvement.

Construction Warehouse Manager at RSVC Company (2023-06 – 2026-05)

Managed daily warehouse and yard operations supporting multiple active service and construction projects while ensuring efficient material flow.

• Oversaw receiving, inspection, staging, and distribution of materials, tools, and equipment supporting 20-60 active job sites daily.
• Maintained accountability for over $500K in construction inventory while ensuring accurate tracking and availability.
• Developed and implemented inventory control procedures that reduced material shortages, improved inventory accuracy, and minimized losses.
• Led and supervised a team of 11-15 warehouse personnel, assigning workloads and providing operational and safety training.
• Collaborated with project managers, superintendents, estimators, expeditors, and field technicians to forecast material requirements and support project schedules.
• Coordinated more than 30-50 weekly deliveries to job sites, improving on-time delivery performance by 50% through enhanced logistics planning.
• Ensured compliance with OSHA regulations and company safety policies.

Automotive Returns Manager at Genuine Parts Group (2021-04 – 2023-06)

Managed daily operations of a high-volume automotive returns and customer service department, leading a team of 15-20 representatives.

• Served as the primary escalation point for complex customer concerns, refund approvals, and policy exceptions.
• Partnered with sales, logistics, and quality teams to identify return trends, investigate root causes, and implement corrective actions.
• Monitored key performance indicators (KPIs), including response times, return cycle times, resolution rates, and customer satisfaction metrics.
• Oversaw returns reconciliation and inventory adjustments to maintain accurate operational and financial records.

Associates of Science in Criminal Justice – Fullerton College (2020-05)