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When Does a Helper Pay for Itself? Helper Math for Techs

Contractor Lane editorial guidance. Reviewed October 12, 2026. Examples are illustrative, not industry benchmarks.

Short answer: a helper pays for themselves when they make a technician or the owner more productive by more than the helper costs. That usually happens on long jobs and installs where a second person shortens the job or keeps the owner out of the field, and when the helper has real warehouse and truck stock duties on days without an install. Riding along on short service calls rarely pays.

What a helper is for

• Support on long or physically heavy jobs: digging, crawling, carrying, loading, cleaning up.
• Staging materials the night before so jobs start on time.
• Restocking trucks and keeping the warehouse in order.
• Running parts so a technician does not leave a job.
• Learning the trade toward an apprentice or trainee path, where your state's rules allow.

Write a rule for when the helper rides. A common one: the helper rides on jobs sold at four hours or more, or where a second person is needed for safety or lifting, and does not ride on short service calls unless the job needs it. On other days the helper owns truck stock and the warehouse.

The cost side

Use the helper's full cost per paid hour, not the wage: employer payroll taxes, workers' compensation, benefits, and paid hours that are not on a job. The free labor burden calculator produces that number from your own figures.

The benefit side, three ways

1. Commission difference

Some companies pay technicians a lower commission rate on jobs run with a helper, because the helper's cost comes out of the same job. If you do, the difference is money that partly pays for the helper.

Illustration only, fictional numbers: a technician earns 16% of job revenue running solo and 11% when a helper is assigned. On a job billing $300 per sold hour, the 5-point difference is $15 per sold hour. If the helper's full cost is $27 per hour on that job, the commission difference alone covers a little more than half. The rest has to come from the job going faster or other value.

Washington note: any commission plan must still pay at least the applicable minimum wage for all hours worked in each workweek, computed on the total wages for the week (WAC 296-126-021), and non-exempt employees are owed overtime. Have your plan reviewed.

2. Time saved on the job

If a two-person crew finishes a job meaningfully faster than one person, the technician can take another call that day or the crew can start the next install sooner. Measure it: track actual hours on comparable jobs with and without a helper for a few weeks. Put a value on the freed hours using your own revenue per sold hour, and only count it if you have work to fill those hours.

3. Owner hours returned

If the helper replaces the owner as the second person on installs, the owner gets back hours for pricing, recruiting, dispatch quality, estimate follow-up and watching cash. This is often the biggest value and the hardest to see on a spreadsheet. Put a conservative number on it, for example the revenue from estimates the owner can now follow up on, and do not count it if the owner will just fill the time with more field work. See getting the owner out of the field.

Putting it together

Illustration only: on a six-hour install with the fictional plan above, the commission difference covers part of the helper's cost, the job finishes earlier so the technician takes an afternoon service call, and the owner stays in the office. On a one-hour service call, the commission difference roughly matches a small fraction of the helper's day and nothing else improves, so the helper should be stocking trucks instead.

The rule that follows: the helper's value comes from long jobs and owner hours, plus the warehouse work that prevents unbilled supply runs. If long jobs are rare and the warehouse is already in order, a helper may not pay yet.

When to freeze helper hiring

• Revenue per sold hour falls below your break-even rate. Recompute with the break-even calculator before adding labor.
• Direct labor runs over budget for two straight weeks without a clear cause.
• Long jobs have dried up and the helper is mostly riding on short calls.
• The owner is not using the returned hours for owner work.

Make the seat productive on slow days

Write a slow-day list: count and restock every truck, clean and organize the warehouse, prep materials for tomorrow, return unused parts and cores, maintain tools and equipment, and train on a task from the helper training plan. A helper with a clear slow-day list is an asset. A helper sitting in the shop is overhead everyone notices. Use the helper first-week training plan to start them right.

Track it for one quarter

After you hire, track for a quarter: hours on jobs with a helper, comparable job durations, unplanned supply runs, truck stock accuracy and what the owner did with returned hours. Compare with the quarter before. If the numbers did not move, fix the ride rule or the slow-day duties before you decide the seat does not work.

Next: check the hire against your budget with the affordability math, then see where it sits in the hiring order.