Key takeaways
- Field payroll is harder than office payroll: one tech can have hourly pay, overtime, commission, spiffs and on-call pay in the same week.
- Commissions must be included in the regular rate used for overtime[1]; payroll software that applies overtime only to the hourly wage underpays.
- Travel between job sites during the workday is hours worked[2], so time data must flow from the field app into payroll.
- Test any payroll system with two real pay periods from your busiest season before you sign.
Why field payroll is different
Payroll is the largest check most home service companies write. In 2023, US plumbing, heating and air-conditioning contractors paid $89.5 billion in annual payroll and electrical contractors $77.8 billion[3]. For an individual company, the risk is less the size of the bill than its complexity. A single service tech might, in one week, work hourly time, earn overtime, collect a sales commission, receive a spiff for a membership sale and be paid for an on-call shift.
Seasonal swings add to it. HVAC techs may be on call for emergencies and work overtime or irregular schedules in peak heating and cooling seasons[4], overtime is common for electricians[5], and pest control workers often work evenings and weekends[6]. Payroll software built for salaried office staff struggles with all of this. Before you compare products, write down every way you actually pay people.
Pay plans you need to support
| Pay plan | How it works | Payroll requirement |
|---|---|---|
| Hourly with overtime | Hourly rate for all hours worked, premium over 40 in the workweek | Accurate time import, fixed workweek definition |
| Hourly plus commission or spiffs | Hourly base plus a percentage of sales or a fixed amount per item sold | Commission included in the overtime regular rate |
| Flat-rate or piece-rate pay | Pay per task based on book hours, sometimes with an hourly guarantee | Comparison with hours actually worked for minimum wage and overtime |
| On-call stipend and callout pay | A fixed amount for being on call plus hours or a minimum when called out | Separate earning codes; callout hours counted toward overtime |
| Route or per-stop pay | Pay per completed stop or route, common in lawn and pest | Hours tracking alongside production pay |
| Team pay for crews | A crew splits pay for a job, common in cleaning and some install work | Allocation by hours or share, with each member's hours recorded |
| Salary plus bonus | For managers and some lead techs | Correct exempt or non-exempt classification |
Most companies use two or three of these at once. The software must handle every one you use, with separate earning codes, so job costing and overtime calculations stay correct.
Rules that trip up contractors
- Overtime is weekly, not averaged. Non-exempt employees must be paid at least one and a half times their regular rate for hours over 40 in a workweek, which is a fixed, recurring 168-hour period; hours cannot be averaged across two or more weeks[7].
- Commissions count. Under federal rules, commissions are payments for hours worked and must be included in the regular rate, however they are calculated and whenever they are paid[1]. Many non-discretionary bonuses and spiffs are treated the same way; check with your payroll adviser.
- Drive time between jobs is work. Travel from job site to job site during the workday is hours worked and must be counted[2].
- On-call time depends on the constraints. An employee required to stay on call on the employer's premises is working; one on call at home generally is not, unless the constraints on their freedom are significant[2].
- State rules can be stricter. Some states have their own overtime rules, meal and rest break rules, pay frequency requirements and wage statement rules. Your software must apply the rules for every state where your techs work.
This is general information, not legal advice. Pay plan design, exempt classification and state rules deserve a review by an employment attorney or a payroll specialist familiar with your states.
Worked example: overtime with commission
Example (fictional): an HVAC service tech earns $28 an hour and works 46 hours in a July workweek. He also earns $460 in sales commission for replacements sold that week.
Straight-time earnings
Example: 46 hours × $28 = $1,288, plus $460 commission, gives total straight-time pay of $1,748.
Regular rate
Example: $1,748 ÷ 46 hours = $38.00 an hour. The commission raises the regular rate because it counts as pay for hours worked.
Overtime premium
Example: the straight-time part of overtime is already in the $1,748, so the premium owed is half the regular rate for each overtime hour: 0.5 × $38.00 × 6 = $114.
Total pay
Example: $1,748 + $114 = $1,862 for the week.
Example of the common error: software that pays overtime only on the hourly wage calculates 40 × $28 + 6 × $42 + $460 = $1,832, which is $30 short for this one week. Across a team of techs and a whole cooling season, the underpayment and the exposure add up quickly.
Designing on-call and callout pay
Emergency coverage is where pay plans most often go wrong, because the rules depend on how restricted the tech is while waiting. Write the on-call policy down before you set it up in payroll, and answer these questions in it:
- How quickly must the tech respond to a page or call, and how far from the service area may they be? Tight limits make it more likely that waiting time counts as work.
- Is there a fixed stipend for each on-call shift, and is it treated as part of the regular rate for overtime purposes? Ask your payroll adviser.
- Is there a minimum paid time for each callout, and does drive time from home to the emergency count from the moment the tech leaves?
- How are callouts that push the tech past 40 hours in the workweek handled? They usually do, in peak weeks.
- How is the rotation shared, so the same techs are not carrying every weekend?
Set each element up as its own earning code. Separate codes let you see what emergency coverage really costs each month, and they make it easy to compare that cost with the emergency revenue it produces.
Features checklist
- Time import from your field service app by job, including drive time and callout time, without retyping.
- Multiple pay rates per employee, with earning codes for hourly, overtime, commission, spiffs, on-call and PTO.
- Overtime calculated on the regular rate including commissions and non-discretionary bonuses, with the calculation shown on the pay stub or report.
- Commission and spiff import from invoices or a spreadsheet, with an approval step before payroll runs.
- Multi-state tax and labor rule support if techs cross state lines.
- PTO and sick leave accrual by state and local rules.
- Certified payroll reports if you do prevailing wage public or commercial work.
- Job costing export: labor cost by job and service line back to your accounting system.
- Mobile access for techs to see pay stubs, hours and commission detail.
- Year-end forms, garnishments and new-hire reporting handled automatically.
Employer payroll taxes and benefits ride on every dollar of pay, including commission. Our guide to calculating labor burden shows how to include them when you price work.
Testing before you buy
Pick two real pay periods
Choose your busiest week of last summer or winter and an ordinary week, with overtime, commission and on-call pay.
Run them in the trial
Ask the vendor to run both pay periods in a demo account using your real time and commission data.
Compare line by line
Check gross pay, overtime, taxes and net pay against what you paid, and investigate every difference.
Check the time flow
Confirm that hours from the field app arrive by job, including drive time, without manual edits.
Check the reports
Make sure you get labor cost by job and by service line for job costing.
Ask about support
Who fixes an error on payday, and how fast? A missed or wrong paycheck costs trust with techs that is hard to rebuild.
Common mistakes
Paying commission in a separate check outside payroll is the most common mistake, because it skips both taxes and the overtime recalculation. The second is editing time by hand to remove drive time or shorten long days. The third is treating lead techs as salaried exempt employees because they supervise, without checking whether their duties meet the tests. The fourth is changing pay plans mid-season without written notice. Put every pay plan in writing, signed by the employee, with examples showing how pay is calculated in a normal week and an overtime week.
Pay transparency also matters more than it used to. Some states and cities require pay ranges in job postings; see our guide to pay transparency laws. For recurring-route businesses, per-stop pay interacts with route design; see revenue per route. Cleaning companies, where wages are the largest cost, should read our guide to cleaning business profit margins alongside this one.
Connecting payroll to the rest of the business
Payroll data should not stop at the paycheck. Labor cost by job feeds job costing; hours by tech feed efficiency and utilization reviews; overtime by week shows where you are short-staffed. Pick a system that exports cleanly to your accounting software, and decide whether commission is paid on invoiced or collected revenue and before or after card processing fees, as covered in our guide to credit card processing fees. Growing companies financing new vans or hires will also find that clean payroll records make lender reviews easier; see SBA loans and equipment financing.
Frequently asked questions
Do I have to pay overtime on commission?
For non-exempt employees, federal rules require commissions to be included in the regular rate used to calculate overtime. Your payroll system should do this automatically; check with a payroll adviser for your state's rules too.
Is on-call time paid?
It depends on the restrictions. Time spent on call at your premises is working time; time on call at home is generally not, unless the restrictions are significant. Time spent on a callout is always working time.
Can I pay techs only by the job?
You can use flat-rate or piece-rate pay, but non-exempt employees must still receive at least minimum wage for all hours worked and overtime for hours over 40 in a workweek, so you still need accurate hours.
References
Legal Information Institute, Cornell Law School (2026). 29 CFR 778.117: Commission payments, general (opens in a new tab) ↑
U.S. Department of Labor, Wage and Hour Division (2026). Fact Sheet #22: Hours Worked Under the Fair Labor Standards Act (FLSA) (opens in a new tab) ↑
U.S. Census Bureau (2023). County Business Patterns 2023: U.S. detail file (cbp23us) (opens in a new tab) ↑
U.S. Bureau of Labor Statistics (2025). Heating, Air Conditioning, and Refrigeration Mechanics and Installers: Occupational Outlook Handbook (opens in a new tab) ↑
U.S. Bureau of Labor Statistics (2025). Electricians: Occupational Outlook Handbook (opens in a new tab) ↑
U.S. Bureau of Labor Statistics (2025). Pest Control Workers: Occupational Outlook Handbook (opens in a new tab) ↑
U.S. Department of Labor, Wage and Hour Division (2026). Overtime Pay (opens in a new tab) ↑