Nathan Heiman

Commercial construction professional with 8 plus years of experience in estimating, project management, sales, and construction operations. Proven success managing projects from bid through completion, developing accurate cost estimates, negotiating contracts, coordinating subcontractors and vendors, and delivering profitable projects on schedule and written budget.

Roofing Estimator / Sales Consultant - Eskola Roofing

(2025-01)

• Prepared comprehensive cost estimates, takeoffs, and proposals for commercial new construction and reroofing projects, including labor, material and equipment, and subcontractor costs.
• Managed projects from bid award through completion, coordinating vendors, subcontractors, field crews, schedules, budgets, and client communications.
• Negotiated contracts and change orders, while ensuring project profitability, scope compliance and customer satisfaction.
• Collaborated with owners, architects, consultants, and general contractors to deliver projects safely on schedule and within budget.

Project Manager / Sales Consultant - Beldon Roofing

(2022-01 - 2025-12)

• Managed commercial projects from contract award through completion, coordinating subcontractors, vendors, field crews, and client communications.
• Conducted site inspections and quality assurance reviews to ensure compliance specifications, safety standards, and quality expectations.
• Monitored project budgets, schedules and key milestones, providing regular progress updates and resolving issues to maintain successful project outcomes.

Project Manager - Johnson Roofing

(2020-01 - 2022-12)

• Supervised roofing field personnel and subcontractors, ensuring adherence to project schedules, safety requirements, and quality standards.
• Performed on-site quality assurance inspections and documented project conditions to verify compliance with contract specifications and client expectations.
• Generated detailed project documentation and status reports, communicating progress, potential issues, and successful project completion to clients.

Roofing Laborer to Project Manager - Beldon Roofing

(2017-01 - 2020-12)

• Installed and repaired commercial roofing systems while adhering to safety standards and project specifications.
• Collaborated with crew members to complete projects efficiently and maintain quality workmanship.
• Assisted with material staging, site preparation, inspections, and project cleanup to support timely project completion.
• Developed a strong understanding of roofing systems, construction practices, and jobsite operations, leading to promotion into project management.

Tree Services Contracting - Friendz-N-Me, LLC

(2015-01 - 2017-12)

• Managed jobsite activities for tree service projects, coordinating equipment, materials and crew members to maintain productivity and safety.
• Communicated with customers and team members to ensure project expectations were met.

Contracting / Construction Foreman - Ervine Construction

(2013-01 - 2015-12)

• Led daily construction operations by directing crews and subcontractors, coordinating schedules and resources, monitoring quality and safety compliance, and collaborating with project manager to maintain productivity and successfully deliver projects according to plan.

Associated Certification - San Antonio College (2007-05 - 2007-05)

College Credits / Football Alumni - Sam Houston State University (2001-05 - 2001-05)

High School Diploma - Samuel Clemens High School (2000-05 - 2000-05)