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Service Retrofit Project Manager - HVAC

Countywide Mechanical Systems, LLC.
El Cajon, CA Full Time
POSTED ON 5/13/2026
AVAILABLE BEFORE 6/11/2026
Position Overview

As a Service Retrofit Project Manager - HVAC, you'll lead the planning, execution, and successful delivery of commercial HVAC retrofit, replacement, and upgrade projects. You will manage project scope, schedule, budget, and quality while coordinating closely with customers, field teams, subcontractors, and internal stakeholders to ensure safe, timely, and profitable outcomes. This role is ideal for an experienced project manager who thrives in a service-oriented environment and enjoys driving complex retrofit work that improves building performance and energy efficiency. Our people-first culture supports your leadership with professional development, cross-functional collaboration, and the opportunity to deliver meaningful results for clients nationwide.

Duties And Responsibilities

  • Lead full-cycle management of HVAC retrofit, replacement, and service upgrade projects from preconstruction through closeout.
  • Develop and maintain detailed project schedules, budgets, resource plans, and cost forecasts to ensure projects are completed on time and within budget.
  • Manage project financials, including tracking costs, identifying variances, processing change orders, and maximizing profitability.
  • Coordinate with customers, general contractors, engineers, subcontractors, and internal teams (sales, field technicians, preconstruction, and operations) to align on scope, expectations, and deliverables.
  • Oversee procurement of equipment and materials, review submittals, and ensure timely delivery to support project schedules.
  • Conduct regular site visits to monitor progress, quality, and safety; proactively identify and resolve issues before they impact the project.
  • Manage project documentation, including contracts, RFIs, change orders, submittals, as-builts, and close-out packages.
  • Ensure all work complies with project specifications, company standards, applicable codes, and safety requirements.
  • Provide clear and timely communication to stakeholders through meetings, reports, and updates on project status, risks, and resolutions.
  • Mentor and support field teams, helping to resolve technical or logistical challenges during retrofit execution.
  • Contribute to continuous improvement of retrofit processes, estimating accuracy, and customer satisfaction.

Supervisory Responsibilities

Yes – Provides functional leadership and coordination to project teams, field technicians, and subcontractors on assigned retrofit projects; may mentor junior project staff or assist with performance feedback.

Requirements/Qualifications

  • Experience: 5 years of progressive project management experience in commercial HVAC, mechanical contracting, or service/retrofit projects, with a proven track record of delivering projects on time and within budget.
  • Education: Bachelor’s degree in Construction Management, Mechanical Engineering, or a related field preferred; equivalent experience with strong HVAC knowledge considered.
  • Certifications/Licenses: Valid driver’s license and clean driving record required; OSHA 30-hour certification encouraged; PMP or other project management certification a plus.
  • Physical Demands: Primarily office-based with frequent job-site visits; ability to walk active construction/retrofit sites, climb ladders/stairs, and lift light materials as needed.
  • Work Environment/Safety: Professional office with hybrid options and active job sites; must adhere to OSHA regulations, conduct hazard identification, and wear required PPE when on-site—safety is our top priority and non-negotiable. This is a safety-sensitive position.

Required Skills

  • Strong project management skills, including scheduling, budgeting, cost control, and risk management.
  • Solid technical knowledge of commercial HVAC systems, retrofit methodologies, and integration with building infrastructure.
  • Proficiency with project management tools (Procore preferred) and Microsoft Office Suite (especially Excel).
  • Excellent communication, negotiation, and stakeholder management skills.
  • Ability to lead cross-functional teams and drive results in a fast-paced service/retrofit environment.
  • Detail-oriented with strong analytical and problem-solving abilities.

Modigent Overview

Modigent is a national leader delivering next-generation infrastructure, technology, and energy solutions through our family of specialized brands in HVAC, plumbing, and controls systems. With a strong coast-to-coast presence and extensive service capabilities, we empower customers, communities, and our over 1,500 team members to thrive with sustainable, efficient commercial building services. As part of our team, you'll contribute to thoughtful innovation and our people-first culture rooted in service, collaboration, and integrity.

Why Work at Modigent

  • Competitive base salary and bonus opportunity based on performance.
  • Comprehensive benefits including medical, dental, and vision coverage, plus HSA options with employer contributions in select plans, and company-paid basic life and accidental death & dismemberment insurance.
  • Paid time off, holiday pay, and a 401(k) retirement savings plan to support your long-term financial well-being.
  • Professional development through hands-on training, mentorship, and clear career advancement paths across our nationwide operating companies.
  • Inclusive, supportive culture that values diversity, dignity, respect, collaboration, integrity, and personal fulfillment—empowering you to build a rewarding, long-term career.

Equal Opportunity Statement Modigent is an equal opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for all employees. We do not discriminate on the basis of race, color, religion, sex, national origin, age, disability, veteran status, genetic information, or any other protected characteristic.

Third-Party Recruitment Policy Modigent and its wholly-owned operating companies will not pay any fees for candidate introductions, resumes, or placements from recruiters, employment agencies, or staffing firms without a prior, signed recruitment agreement specifically authorizing submission for a designated position. Unsolicited resumes or candidate submissions will not obligate Modigent to any payment, and we reserve the right to pursue and hire such candidates without liability. Agencies are requested to refrain from contacting hiring managers directly; all inquiries and submissions must go through our Talent Acquisition team.

Salary : $120,000 - $130,000

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