When to Hire a Project Manager for Your Construction Project

Do You Need a Project Manager?

Project managers add cost but can save money and headaches on complex projects. Here's how to decide.

Signs You Need a PM

Project Complexity

• Multiple trades coordinated (plumbing, electrical, HVAC)
• Major structural changes
• Custom work without standard specifications
• Tight timeline with no flexibility

Your Availability

• Can't visit the site regularly
• Limited construction knowledge
• Don't have time to coordinate contractors
• Uncomfortable making quick decisions

Project Size

Generally consider a PM for:

• Projects over $100,000
• Multi-phase projects lasting 3+ months
• New construction or major additions
• Template-based projects with 4+ phases

What a PM Does

• Coordination - Schedules all contractors and inspections
• Quality Control - Verifies work meets standards
• Budget Management - Tracks costs and change orders
• Problem Solving - Handles issues as they arise
• Communication - Keeps you informed with regular reports

PM Costs

Typically 5-15% of project cost, depending on:

• Project complexity
• Level of involvement (full-time vs. oversight)
• PM experience and qualifications

When You Don't Need a PM

• Single-trade projects (just roofing, just painting)
• Small renovations under $25,000
• Working with a trusted general contractor
• You have construction experience yourself

Find qualified PMs on Bidroom by selecting the Project Manager role filter when browsing contractors.