Repair Technicians: Are They Actually Billable 6 Hours a Day or Only 4?

The Repair Shop Labor Math#

A phone repair shop has 3 technicians. One charges $60/hour labor. If each works 8 hours daily = 24 billable hours daily. If 25 customers per day average 1 hour each = 25 billable hours. Perfect. But in reality: (1) Days with 15-customer backlog leave technicians idle (waiting for customers). (2) Parts orders cause delays (waiting for screen to arrive). (3) Administrative work (updating customer records, scheduling) takes time. (4) Complex repairs take longer than quoted. Owner realizes: average billable hours per technician is 5.5 hours per 8-hour day = 69% utilization. On $60/hour, that's $33/hour effective rate (5.5 × $60 / 8). Not 100% utilization = $60/hour. If the shop thought labor cost was 20% of revenue ($60 charge, $12 labor cost), reality is $60 charge, $33 labor cost = 55% labor cost. The shop isn't as profitable as assumed.

What Consumes Non-Billable Time?#

(1) Waiting for parts: If a repair requires a $30 screen part and the shop only has in 20% of the time, technician waits 80% of the time. (2) Customer wait time: If a complex repair takes 90 min but the customer drops off and picks up later, technician has 30-min idle time. (3) Administrative: Invoicing, writing repair notes, scheduling. (4) Training: New technicians are slower. (5) Rework: Fixing a job that wasn't done right takes unbillable time. (6) Cleaning and breaks: Required, but non-billable. Most shops don't track which activity consumes time. They just know "utilization is low."

AskBiz: Billable Time Tracking#

AskBiz POS logs when a repair is: (1) Started (technician begins work). (2) On hold (waiting for parts, customer decision, etc.). (3) Resumed (parts arrived, customer approved). (4) Completed. From this, AskBiz calculates: (1) Active work time (billable). (2) Wait time (on hold). (3) Total elapsed time. For each technician, weekly report shows: "Technician Ahmed: 40 hours scheduled. 28 hours active work billable. 12 hours wait/admin/cleaning. Utilization: 70%." With granular data, the owner can optimize: "Ahmed waits 2 hours per week for parts. Let's keep a backup stock of top 3 parts in inventory. Could increase utilization to 80%."

Pricing Impact of Utilization#

If a shop has 50% utilization, effective labor rate is half the quoted rate. They quote $60/hour but only bill 50% of the time. To make the same profit, they need to either: (1) Raise quote to $120/hour (customers resist). (2) Increase utilization to 80%+ (fix operational issues). (3) Increase job complexity (focus on higher-value repairs). Most shops choose (2): reduce wait time, streamline admin, improve scheduling. AskBiz helps identify which activity to optimize.

Real Example: Multi-Location Repair Chain#

A 3-location repair shop (phone, laptop, tablet repairs) had labor costs at 50% of revenue (expected: 20%). After implementing AskBiz billable time tracking: (1) Discovered location A had 60% utilization (location B had 75%, C had 55%). (2) Location A had high part-wait time (poor supplier relationships, slow delivery). (3) Location C had high admin time (one person did all invoicing, scheduling—bottleneck). (4) Reallocated: Better supplier partnerships at A (reduced wait time from 3 hours to 1 hour). Hired part-time admin at C (freed technicians to focus on billable work). (5) Utilization improved: A 60% → 75%, C 55% → 72%. (6) Labor cost as % of revenue dropped from 50% to 35%. Same revenue, higher profit because technicians spent more time on billable work.

• A technician is scheduled 8 hours.
• But (1) Waits for parts 1.5 hours.
• (2) Does admin (invoicing, notes) 1 hour.