Capacity planning is the process of estimating how much work your technicians can complete in a period, comparing that to expected demand, and deciding when to add, shift or reduce crew hours.
How to calculate capacity
Start with real working capacity, not calendar hours:
Work capacity (hours) = Technicians × Available hours each − Expected drive time − Expected idle time
Then convert hours to jobs using average job duration for your mix:
Job capacity ≈ Work capacity ÷ Average job duration
Say you run 10 technicians with 40 available hours a week. That is 400 hours. If drive takes 25% of the day and idle another 10%, work capacity is 260 hours. At 1.5 hours per average job, weekly capacity is about 173 jobs. Compare that to the jobs you expect to book. The gap is either room to sell or a reason to hire.
Why it matters for scheduling
Capacity planning decides hiring, and hiring is expensive to get wrong. The risk is that most scheduling reports show booked utilization, which counts drive and idle time as busy. A board that reads full can be hiding real capacity inside the travel between jobs.
That changes the answer. If drive time is 25% of the day, cutting it to 20% frees 20 hours a week across ten technicians, roughly half a technician, without hiring. That is why the first step is seeing drive time on its own. CrewLink schedules crews around the drive, with travel sitting next to each job rather than inside it, so the board shows capacity that is actually free. The gap between full and productive is covered in 100% booked is not 100% utilized.
A common mistake
Planning from the calendar alone. "We are booked out two weeks, so we need another truck" is sometimes right. It is also what a board looks like when appointment blocks are padded for driving. Before hiring, check what share of booked hours was actual work.
The other mistake is ignoring seasonality. HVAC, pest control, pool service and landscaping all have peaks. Plan capacity by month, not by annual average.
Related terms
- Booked utilization shows how full the calendar is, not how much work fits.
- Schedule density affects how many jobs fit in the same hours.
- Overtime cost is what you pay when demand exceeds planned capacity.
Common questions
How far ahead should field service companies plan capacity?
Far enough to hire and train before a peak. For seasonal trades that usually means planning months ahead and reviewing weekly during the season.
What is the difference between capacity and utilization?
Capacity is how much work your crews could do. Utilization is how much of their time they actually spent working. Capacity planning uses utilization to estimate real capacity.
Can better scheduling replace hiring?
Sometimes, up to a point. Removing avoidable drive time and idle time frees hours. Once those are cut, more demand needs more technicians.