Mechanical Construction Project Manager – Field Leader

Mechanical Service Corporation; Whippany (NJ); On-site; USD 120,000 - 160,000; Full time

Job summary

Mechanical Service Corporation in Whippany, NJ seeks a Mechanical Contractor Project Manager with extensive field experience to lead HVAC, piping, and related systems from pre-construction through closeout. The role focuses on safe execution, on-time delivery, and strict budget and cost control.

You will plan schedules, coordinate with field crews, subcontractors and vendors, manage budgets and change orders, review invoices, and provide regular client updates.

Qualifications

• 5–10+ years of mechanical construction field experience (HVAC, piping, plumbing, or related trades).
• 3+ years of project management experience with a mechanical contractor preferred.
• Strong understanding of labor productivity, crew management, and material procurement.
• Proficiency with project management software, estimating tools, and Microsoft Office.
• Ability to read and interpret mechanical drawings, specifications, and submittals.

Responsibilities

• Lead mechanical construction projects from initiation through completion, including HVAC, piping, and related systems.
• Develop project schedules, manpower plans, and material procurement strategies.
• Coordinate with field supervisors, foremen, subcontractors, and vendors to ensure smooth project execution.
• Conduct regular site visits to monitor progress, resolve issues, and support field teams.
• Create, track, and manage project budgets, including labor, materials, equipment, and subcontractor costs.
• Analyze labor productivity and adjust manpower plans to maintain efficiency.
• Review and approve purchase orders, change orders, and invoices.
• Identify cost-saving opportunities without compromising quality or safety.
• Serve as a technical resource for field crews, guiding installation methods and problem-solving.
• Ensure field teams have the information, materials, and support needed to perform work efficiently.
• Maintain strong communication between office and field operations.
• Maintain weekly project updates and forecasting for jobs in progress and future scheduled work.
• Act as the primary point of contact for clients, engineers, general contractors, and inspectors.
• Lead project meetings, provide progress updates, and manage expectations.
• Build and maintain strong relationships to support repeat business.
• Ensure all work complies with mechanical codes, project specifications, and company standards.
• Promote and enforce jobsite safety practices.
• Perform Tool Box talks.
• Oversee commissioning, testing, and project closeout documentation.

Skills

Project management

Crew management

Labor productivity

Material procurement

Reading drawings

Cost control

Tools

Project management software

Estimating tools

Microsoft Office

Job description

Mechanical Service Corporation in Whippany, NJ seeks a Mechanical Contractor Project Manager with extensive field experience to lead HVAC, piping, and related systems from pre-construction through closeout. The role focuses on safe execution, on-time delivery, and strict budget and cost control.

You will plan schedules, coordinate with field crews, subcontractors and vendors, manage budgets and change orders, review invoices, and provide regular client updates.