Plumbing & HVAC Project Manager

Job Description

Job Description

Together We Build – Partnership, Innovation, Excellence, and Safety

At Kelso Industries, 3,500+ employees across 30 companies work together to deliver exceptional HVAC, mechanical, plumbing, refrigeration, and electrical solutions nationwide. Join us to grow your career, make an impact, and be part of a team where innovation, excellence, and safety come first.

Recruiter Notice: We respectfully ask external recruiters and staffing agencies not to submit candidates. We only accept direct applications.

HVAC/Plumbing Project Manager

Ralph G Degli Obizzi & Sons is located in Wilmington, DE and part of the Kelso Industries family of companies. RGD & Sons is a high-performing, family-run mechanical contracting business with a reputation for exceptional work.

Position Summary

The Project Manager oversees Plumbing and HVAC construction projects from pre-construction through closeout. This role is responsible for estimating, budgeting, scheduling, procurement, and coordination with field teams, subcontractors, and general contractors to ensure projects are delivered safely, on schedule, and within budget.

Key ResponsibilitiesEstimating & Pre-Construction

• Prepare Plumbing and HVAC estimates including labor, materials, equipment, and subcontractors.

• Review drawings, specifications, and addenda to ensure complete and accurate bids.

• Identify project risks, constructability issues, and value-engineering opportunities.

• Participate in bid reviews, negotiations, and project buyout.

Project Planning & Execution

• Lead project turnover meetings and communicate scope, schedule, and logistics to field teams.

• Manage contracts, purchase orders, subcontracts, and project documentation.

• Develop and track project budgets, schedules, and cost forecasts.

• Monitor labor productivity and material costs.

Coordination & Communication

• Work closely with the Outside Superintendent and Job Site Foreman to support field operations.

• Serve as the primary contact for general contractors, owners, engineers, and inspectors.

• Manage RFIs, submittals, approvals, and coordination with other trades.

Change Management

• Identify scope changes and prepare pricing.

• Submit and track change orders and field directives.

Safety, Quality & Procurement

• Support jobsite safety plans and company safety standards.

• Ensure work complies with project specifications, drawings, and applicable codes.

• Coordinate procurement and delivery of plumbing and HVAC materials and equipment.

Project Closeout

• Manage punch lists, as-built drawings, O&M manuals, and final documentation.

• Ensure final billing, inspections, and project closeout requirements are completed.

Qualifications

Education & Experience

• Bachelor's degree in Construction Management, Mechanical Engineering, or related field preferred.

• 3–7+ years of experience in plumbing, HVAC, or mechanical construction estimating and project management.

Knowledge & Skills

• Strong understanding of plumbing and HVAC systems and construction documents.

• Experience with estimating software, project management tools, and Microsoft Office.

• Excellent organizational, communication, and problem-solving skills.

• Ability to manage multiple projects in a fast-paced construction environment.

• Commitment to safety, quality, and teamwork.

Why Join Kelso Industries?

Join us and be part of a team dedicated to creating efficient, sustainable, and high-performance environments that make a lasting impact across the industrial, commercial, and institutional sectors.

Here you will experience:

Growth Opportunities: Develop new skills, take on exciting challenges, and advance your career in meaningful ways.

Company Culture: You'll thrive in an environment that supports your growth, values your contributions, and makes work fulfilling and enjoyable.

Impact: Your work directly contributes to meaningful outcomes, allowing you to see the difference you make and feel a sense of purpose every day.

Competitive Compensation & Benefits: You'll be rewarded fairly for your contributions while enjoying perks that enhance your financial security, health, and overall well-being.

Kelso Industries celebrates diversity and is committed to creating an inclusive environment for all employees. We do not discriminate in any aspect of employment based on race, color, religion, national origin, ancestry, gender, sexual orientation, gender identity and/or expression, age, veteran status, disability, or any other characteristic protected by federal, state, or local employment discrimination laws where Kelso does business