Assistant Project Manager

At Holmberg Mechanical, we’ve been shaping the Seattle skyline since 1949—and we’re just getting started. What began as a trusted local mechanical contractor has grown into one of Washington State’s most dynamic and forward-thinking teams. Today, we’re competing for—and winning—some of the most high-profile projects across the region.

We’re proud of the recognition that comes with that momentum—named one of the Puget Sound Business Journal’s Best Places to Work multiple years running and an Inc. 5000 Fastest Growing Company. But what really drives us is our culture: collaborative, fast-paced, and built around people who take ownership and get things done.

Now, we’re looking to add an Assistant Project Manager to the team.

This isn’t a sit-back-and-manage role—you’ll be in the driver’s seat, building relationships, leading projects, and making real-time decisions that move work forward.

• Build strong, long-term relationships with owners, developers, and general contractors
• Strengthen partnerships with subcontractors and suppliers
• Assist Project teams over multiple projects from kickoff through closeout
• Navigate change orders, revisions, and evolving project needs
• Help modernize and improve processes—including leveraging AI and new technologies

You’ll touch every part of the project lifecycle, including:

• Scheduling & manpower coordination
• Assisting with change orders & billings
• Subcontractor management
• RFIs & coordination drawings
• Commissioning, training, and turnover
• Driving client satisfaction—and future opportunities

• Change Orders
• Subcontracting
• Cost Control
• Budgeting
• Request for Information (RFI)
• Management
• Business Process Improvement

At Holmberg, you'll find more than just a job—you'll find a team that genuinely enjoys working together.

We believe in:

• Working hard while enjoying what we do
• Building lasting relationships with clients and teammates
• Empowering employees to make decisions and take ownership
• Investing in professional growth and career development
• Delivering exceptional projects, we're proud to put our name on

Our culture is built on trust, teamwork, accountability, and having fun along the way.

• Competitive salary: $90,000 to $110,000 DOE
• 100% company paid Medical, dental, and vision insurance
• 401(k) with company match
• Generous PTO package
• Paid Holidays
• Collaborative, team-oriented work environment
• Professional development and continuing education

Holmberg Mechanical is an Equal Opportunity Employer, offering qualified applicants consideration for employment without regard to race, color, religion, sex, physical or mental disability, age, citizenship, pregnancy, genetic information, veteran status, gender identity, gender expression, sexual orientation, national origin, and any other protected status.