Most plumbing contractors use one of four pay plans: hourly, flat rate, commission or a hybrid of an hourly floor and a variable incentive. The right choice depends on the role. Service technicians who diagnose and sell can carry a variable component. Installers and new-construction crews usually do best on hourly or base pay plus team bonuses. Whatever the plan, it has to be written down, tested against margin and compliant with federal overtime rules.

TL;DR

• Hourly pay is the most predictable. Flat rate rewards speed. Commission rewards sales. Hybrid plans combine a floor with incentives but take more administration.
• Service roles tend to suit hybrid, flat-rate or commission plans. Installation and construction crews tend to suit hourly pay plus team bonuses.
• Flat-rate and commission pay do not remove overtime duties. Bonuses, on-call pay and commissions can all count toward the regular rate.
• Benchmark against BLS data: median pay for plumbers, pipefitters and steamfitters was $63,800 in May 2025.
• Test every plan against labor burden and gross margin before you roll it out.

Table of Contents

• The four plumbing pay structures
• Matching the plan to the role
• What plumbers earn: the benchmark
• Overtime and compliance
• Test the plan against margin
• Perspective: pay plans decide who stays
• Hiring plumbers with the right plan
• FAQ
• Sources

The four plumbing pay structures

Hourly

Hourly pay gives a stated rate for every hour worked. It fits work where time, diagnosis, training, maintenance or warranty work vary. The trade-off is that income is predictable, but a technician gains nothing directly from finishing faster or selling more.

Flat rate

Flat rate pays a set amount per defined task, such as a water heater swap or a fixture install. A skilled plumber who beats the book time earns more per clock hour. Technicians on slow days or in slow seasons carry more of the workload risk. Comparisons rate flat rate as strong for rewarding speed and production, but more exposed to workload swings.

Commission

Commission pays a percentage of eligible sales, completed work or collected revenue. A workable plan has to define sales credit, materials, refunds, cancellations, chargebacks, warranty work, callbacks and when commission is earned. It carries the most upside and the least predictability, and it is used mainly for replacement and installation sales.

Hybrid

A hybrid plan pays an hourly or base floor plus an incentive: a commission, a margin bonus or a quarterly payout. Hybrids usually offer moderate-to-high predictability with incentive upside, at the cost of more complicated administration.

No single structure maximizes stability, productivity, sales, quality and simple administration at once. The goal is to match the plan to the work mix and add written quality safeguards.

Matching the plan to the role

Residential service and emergency technicians. A hybrid plan can pair income stability with incentives while diagnostics and customer communication change from call to call. Add after-hours premiums and explicit rules for callbacks, discounts, warranty work and cancellations.

Installation, remodel and new-construction crews. Hourly or base pay plus team bonuses generally fits better, because results depend on crews, materials, inspections, schedules and rework, not one person’s sales.

Apprentices. BLS notes that apprentices earn less than fully trained workers and that pay rises as they learn. Registered programs set their own wage schedules, so build the progression around those. Our guide to the apprentice-to-journeyman ratio covers the compliance side.

Divisions inside one company. A contractor running service, remodel and new construction rarely needs one plan for all three. Ticket sizes, timelines and skill requirements differ, so many shops define a separate plan per division.

Career ladders. Guidance for technician pay recommends career ladders with a pay range at each step. One approach is tiered commission on revenue bands, similar to tax brackets. It creates a visible path upward and keeps one big ticket from distorting a pay period.

What plumbers earn: the benchmark

A plan is only competitive if the total pay is. BLS reports median annual pay of $63,800 ($30.67 per hour) for plumbers, pipefitters and steamfitters in May 2025, and more than $108,420 for the highest-paid 10%. Helpers in the same group earned $43,730 a year.

So yes, plumbers can reach $100,000. BLS says most plumbers work full time, including nights and weekends, and are often on call for emergencies. That is why top earners are usually experienced service techs on variable plans, or foremen and leads. Local job postings show the same pattern. One Houston residential-service posting listed an hourly base of $28 to $35, said the role was not commission-only, and cited total pay of $70,000 to $100,000 or more for solid performers. Treat a single posting as a signal, not a market rate.

For role-specific targets, see our plumber salary benchmarks, the plumbing foreman salary guide and the plumbing estimator salary guide. Pay varies a great deal by city, so adjust any national figure to your own market.

Overtime and compliance

A variable plan does not exempt a contractor from wage-and-hour law. Three points matter most.

1. Incentives count toward the regular rate. The Department of Labor found a South Carolina plumbing employer had left pre- and post-shift hours, on-call pay and nondiscretionary incentive bonuses out of the regular rate for overtime, and it recovered more than $120,000 in back wages.
2. Flat rate can be commission or piece rate. DOL guidance explains that flat fees paid without regard to the value of the service are piece-rate pay, while a flag-hour plan whose payments relate to the value of the service performed qualified as commissions. The classification affects how overtime is calculated, so get it reviewed.
3. The 7(i) exemption is narrow. Section 7(i) can exempt an employee of a retail or service establishment from overtime if the regular rate exceeds 1.5 times the minimum wage and commissions are more than half of compensation over a representative period. That opinion letter involved a residential drain-cleaning business paying 23% of labor revenue, 5% of parts revenue and a 0% to 10% monthly gross-sales bonus. Do not assume your plan qualifies. Confirm with an employment attorney or your state labor agency, since state rules can be stricter.

Put on-call arrangements in writing, and check prevailing wage rules if you take public work. Our prevailing wage checklist covers that.

Test the plan against margin

A plan that technicians like but the business cannot afford will not last. Pay plans should be tested against labor burden and gross profit per hour, and the same source warns that plans changed without notice erode trust quickly. Start by working out fully burdened labor rates, including payroll taxes, insurance, vehicle and benefits, so you know what each paid hour really costs.

On bonuses, base the payout on job gross margin, not revenue alone. Revenue-based plans can be gamed, with payouts on high-ticket, low-margin jobs. One plumbing company used a 50% gross-margin benchmark and defined how recall and warranty hours affect its quarterly bonus.

A checklist for writing the plan

1. Name the role and the plan type.
2. State the base or floor, and how overtime is calculated.
3. Define the incentive, its basis (revenue, labor or margin) and when it is earned.
4. Set rules for callbacks, warranty work, discounts and cancellations.
5. Cover training time, shop time and slow days.
6. Show one worked example of a pay period.
7. Give notice before any change.

Perspective: pay plans decide who stays

We recruit only for HVAC and plumbing contractors, and the same pattern repeats. Candidates rarely leave over one number. They leave when they cannot see how pay is calculated or how it grows. A contractor that can show a role-by-role plan, a pay range per career step and a written example wins interviews against a higher hourly rate with vague bonuses.

We also see contractors copy a competitor’s plan without checking it against their own work mix. A service-heavy plan applied to a construction crew creates conflict, and the reverse leaves strong sellers underpaid. Choose the plan after you define the role, then benchmark it against the market before you advertise. Our plumbing hiring cost guide shows why keeping a hire costs far less than replacing one.

— David

Hiring plumbers with the right plan

If you are building a plan to attract journeyman plumbers or service leads, we can help with market wage benchmarking, technical vetting and direct hire placement. Our Plumbing Recruiting Services page explains the process, and our pricing page lists the one-time placement fee at 18%.

FAQ

Can plumbers make $100,000?

Yes. BLS reports that the highest-paid 10% of plumbers, pipefitters and steamfitters earned more than $108,420 in May 2025. Reaching that level usually takes experience, overtime or on-call work, and a role with variable pay or leadership duties.

Which pay plan is best for plumbing service technicians?

A hybrid plan is a common fit: an hourly or base floor plus an incentive tied to margin or sales. It keeps income stable while rewarding results. Add written rules for callbacks, warranty work and cancellations.

Does flat-rate pay avoid overtime?

No. Flat-rate and commission pay do not remove overtime obligations, and incentive pay generally has to be included when calculating the regular rate. Because exemptions are narrow and state law varies, have an employment attorney review the plan.

How should apprentices be paid?

Registered apprentices follow the wage schedule of their training program, which often sets the floor. Build raises around the milestones in that schedule so the path to journeyman pay is clear.

Sources

• Plumbers, Pipefitters, and Steamfitters: Occupational Outlook Handbook (BLS)
• Occupational Employment and Wages Summary (BLS)
• US Department of Labor recovers more than $120K in back wages
• DOL Opinion Letter FLSA 2018-2
• DOL FLSA2006-15NA
• Plumber Pay Structures: Choosing the Right Model
• Technician Pay Plans: Hourly, Flat-Rate, and Commission Structures Compared
• How to Hire and Pay Technicians: Guide (BRIX)
• Technician career path pay plan (ShareWillow)
• Plumbing technician bonus plan margin (ShareWillow)
• Labor Cost Calculator for Contractors

Recommended

• U.S. Plumbing Estimator Salaries 2026: Petratalent Negotiation Targets
• Get to $103K: U.S. Plumbing Foreman Salary and Negotiation Targets
• Which Plumbing Staffing Model Actually Works for Contractors?
• U.S. Plumber Salary 2026: PetraTalent Pay Benchmarks and $3–$5/hr Gap