Mechanical Project Manager

Company Overview

Marsden Services, founded in 1952, is a nationally recognized provider of comprehensive facility services. Through its subsidiary Sunstate Mechanical, it offers HVAC, plumbing, piping and service maintenance expertise across Arizona and the Southwest.

The Mechanical Project Manager oversees commercial and industrial mechanical projects from planning and estimating through construction, commissioning, and closeout. The role manages labor, materials, subcontractors, equipment, budgets, schedules, and client expectations to ensure successful project delivery.

• Manage projects from kickoff through closeout, ensuring alignment with contracts, schedules, budgets, and Sunstate Mechanical standards.
• Coordinate all project stakeholders—including field teams, subcontractors, estimators, vendors, and equipment suppliers—to keep projects moving efficiently.
• Oversee procurement, negotiate pricing, and track materials, equipment, subcontractor costs, and lead times.
• Monitor project financials, labor productivity, job costs, and manpower needs; adjust plans as required to maintain profitability.
• Handle all project documentation, including permits, submittals, RFIs, change orders, T&M tickets, and closeout packages.
• Provide timely project reporting on progress, financial status, risks, and schedule impacts.
• Ensure subcontractor performance, quality control, and compliance with safety and job specifications.
• Participate in weekly operations meetings and communicate project updates to leadership, clients, GCs, and vendors.
• Quickly elevate delays, issues, or potential risks with recommended solutions.
• Maintain overall quality control and ensure all installations meet drawings, specifications, and company standards.
• Serve as the primary safety leader for the project team, ensuring compliance with safety standards and promoting a culture of safe work practices.

• 8–10 years of proven experience managing commercial or industrial mechanical/HVAC construction projects.
• Strong financial background with the ability to manage tight budgets, complex timelines, and multiple projects simultaneously.
• Proficiency with Windows OS, Microsoft Office, Excel, and project management tools; experience with Procore is preferred.
• Strong working knowledge of HVAC systems, sheet metal fabrication/installation, and mechanical piping.
• Experience with both design/build and ground‑up new construction mechanical projects is highly preferred.
• PMP certification preferred (not required).
• Excellent verbal and written communication; able to interface professionally with clients, GCs, field teams, and leadership.
• Positive, solutions‑oriented mindset with a strong safety‑first approach.
• Highly organized, detail‑oriented, self‑motivated, and proactive in identifying risks before they become issues.

• Projects delivered on time, within budget, and in accordance with contract scope and quality standards.
• Accurate forecasting and consistent financial control over assigned project budgets.
• Strong communication and coordination across all stakeholders.
• High degree of customer satisfaction and repeat business.
• Safe job sites with minimal incidents or rework.

• Behaves in alignment with Sunstate Mechanical’s values and Code of Conduct.
• Promotes a culture of safety and leads by example.
• Treats all coworkers with professionalism and respect.
• Approaches conflict with positive intent and seeks constructive solutions.
• Champions continuous improvement and compliance with company operating standards.

Sunstate Mechanical provides equal employment opportunities (EEO) to all employees and applicants without regard to race, creed, ancestry, sexual or affectionate orientation, marital or veteran status, color, religion, sex, national origin, age, disability, genetics, public assistance status, or any characteristic protected under federal, state, or local law.

This job description is not designed to cover or contain a comprehensive list of all duties or responsibilities required of the position. Duties may change at any time with or without notice.

Mid‑Senior level

Full time

Project Management, Customer Service, and Strategy/Planning