
Accurately estimating crew size and tracking project progress are two of the biggest challenges electrical contractors, project managers, and estimators face. Misjudging crew size can lead to blown budgets, missed deadlines, and inefficient resource allocation, while improper tracking often results in losing control of project timelines.
But here’s the good news—you can overcome these issues with clear strategies, solid tools, and the right mindset. This blog will help you master electrical estimation for crew size, enhance job tracking, and understand how to leverage tools like the Crew Size Calculator to simplify your processes.
Factors That Affect Crew Size
Several variables influence the workforce required for a project. Here are the key considerations:
Mastering Electrical Estimation Crew Size and Job Tracking for Success
Here’s what you’ll learn:- The basics of electrical crew size management and estimating person-hours.
- Factors that influence crew size during construction projects.
- How tools and software streamline tracking and estimation.
- Step-by-step guidance on producing schedules for large-scale projects.
- If a project requires 400 person-hours and one worker works 40 hours per week, it will take 10 weeks to complete (400 ÷ 40 = 10).
- If you assign two workers, they’ll complete the same project in five weeks (400 ÷ 80 = 5).
- Evaluate the Project Scope
- Calculate Man-Hours
- Select Your Crew Size
- Leverage Software
- Reference Past Projects

- Project Duration: A compressed timeline may require more workers or extended shifts, while a longer timeline may allow fewer workers.
- Weather Conditions: Inclement weather, such as heavy rain or extreme heat, can slow productivity.
- Site Readiness: Delays in site preparation, such as slab installation, can disrupt crew scheduling.
- Contractor Schedules: Aligning with general contractors and other trades is critical to determining when and how many workers you’ll need.
- Calculate crew sizes based on person-hours and project duration.
- Track project progress in real time.
- Generate detailed schedules and allocate resources effectively.
- Input the total person-hours required (6,000) and the project duration in days (365).
- The tool calculates metrics, such as the number of person-hours per day and week and crew size required under different working conditions.
- Best Bid Hybrid Pro Software: Streamline project management with features like on-screen takeoff, change order tracking, and inspection logs.
- Job Tracking Systems: Platforms like Procore or Buildertrend are excellent for monitoring job progress and collaborating with stakeholders.
- Divide the project into phases (e.g., wiring, drywall installation, final inspections).
- Assign crew sizes, timelines, and person-hours to each phase using tools like the Crew Size Calculator.
- Please review the schedule with the general contractor and align it with the overall construction plan.
- Produce accurate schedules, saving time and frustration.
- Monitor progress in real-time, making adjustments when necessary.
- Track essential details like quotes, change orders, and inspection notes.