Blended labor rate

A blended labor rate is a single hourly rate used for customer billing, calculated as the weighted average of the actual loaded labor costs of different technician tiers (apprentice, journeyman, senior tech, master). Used to simplify pricing in operations where multiple tech levels work the same job types.

Example calculation: A service operation with 30% senior techs at $55/hour loaded, 50% journeymen at $42/hour, 20% apprentices at $28/hour produces a blended labor cost of (0.30 × 55) + (0.50 × 42) + (0.20 × 28) = $43.10/hour. Adding target margin (e.g., 60% gross margin) gives a blended billing rate of $107.75/hour.

Blended rates simplify pricing — instead of 'tech A is $X and tech B is $Y and tech C is $Z,' there's one customer-facing rate. Disadvantages: blended rates work only when crew composition is stable (significant changes require re-blending), and senior techs effectively subsidize apprentice work in margin terms (since both bill at the same rate, but actual cost differs).

For service operators, blended labor rates are common in residential service where customers don't see the tech tier mix. Less common in commercial contracts where customers may require tier-specific billing for transparency. Operations that grow rapidly or that have high tech turnover need to recalculate blended rates frequently to keep pricing accurate.