Tech Ratio
Definition
Tech ratio is the number of field technicians a single office support person, such as a dispatcher or CSR, can effectively manage.
What Tech Ratio Means for Your Business
What it means
Tech ratio is a staffing metric. It tells you how many support people you need as you add trucks. A healthy ratio keeps overhead lean without overloading dispatchers or CSRs.
Why it matters
Understaff support and your dispatch quality collapses. Overstaff it and you burn margin on payroll. Most shops aim for 6 to 10 techs per dispatcher and 4 to 8 techs per CSR, depending on automation.
How contractors use it
Owners review tech ratio every quarter and when hiring. As smart automation handles more of the routine work, the effective ratio can climb from 6:1 toward 12:1 without losing quality.
Real-World Example
A plumbing company with 18 techs ran 2 dispatchers and 3 CSRs, a combined 3.6:1 ratio. After adopting smart automation tools, they absorbed 5 more techs without adding support staff, saving $145,000 annually.
Related Terms
Dispatcher
A dispatcher is the person or role responsible for assigning service calls to field technicians and keeping the daily schedule on track.
Customer Service Representative (CSR)
A customer service representative, or CSR, is the office team member who answers incoming calls, books service appointments, and handles customer questions.
Technician Utilization Rate
Technician utilization rate is the percentage of a tech's paid hours that are actually billed to customers as productive work.
Overhead Allocation
Overhead allocation is the accounting method of spreading indirect costs like rent, insurance, and office salaries across jobs or departments so true profitability can be measured.
Smart Scheduling
Smart scheduling uses automation to assign jobs based on technician skill, location, parts availability, and priority instead of manual dispatcher judgment alone.
Put This Into Practice with Free Software
Kaldr Tech handles tech ratio and everything else you need to run your shop. $0/month, 3.5% + 30¢ per transaction.