How you pay your technicians is one of the largest levers on your profit margin — and one of the most misunderstood. Most owners default to hourly because it’s simple and it’s what they started with. But walk into almost any large, well-run HVAC, plumbing, or electrical shop and you’ll find the field running on commission, not the clock. That’s not a coincidence, and it’s not just about motivation. It’s a structural decision about who carries the risk when a job runs long, and it’s one of the first things a private equity buyer looks at when evaluating a home service business.
This guide breaks down the real difference between commission vs hourly pay for technicians: how the math actually works on a properly priced job, why a commission tech can out-earn an hourly one while the shop’s margin gets more protected, and why small shops stay hourly while large shops move to commission. The short version: commission, done right, is a genuine win-win — but only when your business can keep the techs busy.
Commission vs hourly pay: the two models
There are two basic ways to structure technician pay, and the same logic runs across HVAC, plumbing, and electrical.
Hourly. The technician earns a wage for every hour worked. People call this the “fixed” option, but that’s backwards — hourly is variable, because the cost of a job depends entirely on how many hours the tech puts into it. Price a job expecting sixteen hours and watch it run to twenty-four, and your labor cost just jumped 50% on a price you already locked in. The variability is real; it just lands on you, the owner. Even the base wage isn’t trivial — the U.S. Bureau of Labor Statistics tracks median pay for these trades in its occupational data, and a fully burdened hour runs well above that once payroll taxes, benefits, and non-billable time are layered in.
Commission. The technician earns a percentage of the work they sell and/or complete — sometimes called flat-rate or performance pay. A common structure is around 10% to the person who sells the job and 10% to the person who completes it. In HVAC you’ll often see those split — a comfort advisor sells the system, an install crew puts it in — so a salesperson might earn 10% and the installer a separate slice. A technician who both sells and performs the work on a full-commission model can earn roughly 20% of the job. Here the cost is a fixed percentage of the sale, so it’s locked the moment you price the job, no matter how the hours shake out.
That’s the real distinction: both models are variable, but they vary against different things. Hourly varies with hours — and the overruns are the owner’s problem. Commission varies with the sale price — and it’s locked the moment the job is priced. We covered how to price the job itself in our guide on job costing for contractors; here we’re focused on which pay model builds the better business.
On a properly priced job, who eats the overage?
This is the heart of it, and it’s clearest on a single, properly priced job.
Say you price a $10,000 system replacement and, doing your job costing correctly, you build in a $2,000 labor allowance — that’s what the price assumes labor will cost. Now watch what each model does when reality doesn’t match the plan:
| Commission (20% of sale) | Hourly ($50/hr burdened) | |
|---|---|---|
| Job runs as planned | Tech earns $2,000 (20%) | ~$2,000 (≈40 hrs) — on plan |
| Job runs long (50% over) | Tech still earns $2,000 | ~$3,000 — you eat the extra $1,000 |
| Job comes in fast | Tech still earns $2,000, moves to the next job | ~$1,400 — but the tech had no reason to hurry |
Under commission, the labor line is locked at the $2,000 you priced in. If the tech is fast, they’ve effectively earned a higher hourly rate and they’re already on the next call — more jobs, more pay. If they drag, that’s their problem, not yours; your margin is exactly what you quoted.
Under hourly, you carry all of the variance. Every job that runs long comes straight out of the margin you already committed to. Worse, the incentive points the wrong way: an hourly tech is paid more for taking longer. You are, quite literally, paying for inefficiency. The padded timesheet, the slow callback, the “I’ll just take my time” job — under hourly those all land on you. Under commission they land on the tech, which is exactly why they stop happening.
So the honest framing isn’t “commission is cheaper labor” — on a clean, fast job, raw hourly can actually cost less. It’s that commission makes your largest cost predictable and self-correcting, and it puts the risk of a slow job on the person who controls how slow it goes.
Why commission techs outperform — and weak ones leave
Pay structure quietly sorts your team, and this is one of the most underrated reasons strong shops run commission.
Top performers stay and earn more. A great tech on commission isn’t capped at a wage; their income scales with their output, and the best ones routinely out-earn what any hourly ceiling would pay them. That’s exactly the person you want to keep, and commission is how you keep them — it pays them what they’re worth instead of the same rate as the guy half as productive.
Weak performers wash out on their own. The flip side is just as valuable. A low-output tech on commission earns less, feels the gap, and tends to move on — usually back to an hourly shop where the slow pace is subsidized. Under hourly you get the opposite sorting: your underperformer is protected by a guaranteed check while your star is underpaid relative to what they produce, so the star is the one who leaves. Commission flips that. Over time it concentrates your roster around the people who actually move the business.
Motivation matters too — people work differently when the next job directly affects the paycheck — but the structural sorting effect is the part owners tend to miss. You’re not just paying people; you’re selecting who wants to work for you.
The one condition: you have to keep them busy
There’s a catch that makes or breaks the commission model: it only works if your techs stay busy.
A commission technician with a full schedule makes excellent money and stays. A commission technician sitting idle makes nothing, can’t pay their bills, and leaves — usually for a shop that can feed them work. So the model isn’t really a payroll decision; it’s a function of your company’s ability to generate consistent demand.
That means commission lives or dies on your lead flow. If your marketing, call center, and booking engine reliably fill the schedule, commission rewards everyone. If your demand is lumpy and a tech might have three jobs one week and ten the next, a commission structure will cost you your best people before it ever helps your margin. The infrastructure that generates the work has to come first.
Not every role — and structures vary by shop
Commission fits the roles that sell and install — the comfort advisor closing a system, the install crew turning that sale into revenue, the service tech who diagnoses and sells the repair. That’s where output is measurable and the incentive does real work.
It fits less well for maintenance and recurring service work. The tech running tune-ups and planned maintenance isn’t selling big tickets; they’re doing steady, necessary, lower-dollar work on a schedule. Those roles are usually kept hourly, because there’s no large sale to commission and the value is in reliability, not in driving ticket size. Most shops end up with a blend — commission on the sales-and-install side, hourly on the maintenance side.
And the specifics vary a lot from shop to shop. Some run pure commission, some do a base plus commission, some use spiffs and bonuses on top of an hourly rate, and the percentages move around by market, trade, and role. There’s no single correct number. What’s consistent is the direction strong operators move: toward tying field pay to output as the business grows into it.
Why small shops run hourly and large shops run commission
This is the pattern that confuses owners until they see the logic.
Small shops run hourly because they don’t yet have the volume to guarantee a tech a full schedule. When you’re running a few trucks and the work is inconsistent, hourly is the honest deal — it gives the technician the security of a steady paycheck through the slow stretches the business can’t yet smooth out. Putting a tech on commission before you can keep them busy is a fast way to lose them. Hourly is the right model for that stage.
Large shops run commission because they’ve built the demand engine that small shops lack. Once you have the marketing spend, the call center, the lead flow, and the booked schedule to keep every tech busy, commission becomes the superior structure: it locks your labor cost as a percentage of the sale, transfers job-overrun risk to the tech, and concentrates your roster around your best people. At large, mature shops, most of the field is running commission, not the clock.
The transition from one to the other is a real milestone in a contractor’s growth, and getting the timing right matters. Move too early and you can’t keep your techs fed; move too late and you’re carrying overrun risk and a roster sorted the wrong way. The trigger is consistent, predictable volume per technician.
The PE standard
There’s a reason this maps so cleanly onto company size: it’s also what sophisticated buyers expect to see. Private equity has been acquiring home service businesses aggressively, and when a buyer evaluates a shop, the compensation structure is one of the first things they examine.
Buyers favor commission-based field pay for the same reasons large operators do — it ties the single largest cost line to the sale, takes job-overrun risk off the P&L, and signals an operation built to scale rather than one dependent on a fixed headcount that has to be managed hour by hour. A shop where labor floats with hours and timesheets is harder to underwrite; a shop where field labor is a known percentage of revenue is far easier. In practice, the businesses that command premium multiples tend to already run commission in the field.
None of this means flipping to commission overnight to look attractive to a buyer. It means that as your volume grows into it, moving toward commission is both the right operating decision and the structure that makes your business more valuable. The two goals point the same direction.
Model the switch for your shop
See what moving from hourly to commission does to your margins and your techs’ pay, with a fractional CFO who knows your trade:
How to get your team to take it: run the math with them
The biggest obstacle to switching from hourly to commission usually isn’t the economics — it’s fear. A tech hears “commission” and assumes it means less security and a smaller paycheck. Left unaddressed, that fear costs you good people during the transition. The way through it is almost always the same: sit down and run the actual numbers with them, individually.
Pull each technician’s real production history and show them what they would have earned on the commission structure over the past several months. For your strong producers, the commission number is almost always higher than their hourly pay, sometimes dramatically so. When a tech sees in black and white that the busy months they already worked would have paid them more, the conversation shifts from “you’re taking away my security” to “wait, I’ve been leaving money on the table.” That’s a completely different discussion, and it’s an honest one, because at a shop with real volume it’s true.
A few things make the transition land:
- Show it per person, with their own numbers. Generic averages don’t persuade; their own last six months does.
- Be transparent about the slow stretches too. Don’t hide the downside weeks. Pair the move with your plan to keep the schedule full — the commission model and your lead flow are the same promise.
- Consider a transition floor. A temporary minimum or guarantee for the first few months lets techs try the model without betting the mortgage, and it signals you’re confident they’ll come out ahead.
The owners who handle this well treat it as opening the books, not announcing a policy. When your best techs realize commission is how they earn more, they become the model’s biggest advocates, and they help bring the rest of the team along. The ones who can’t get there are usually the ones the model was always going to sort out.
The bottom line
Commission vs hourly pay isn’t a question of which is “better” in the abstract — it’s a question of where your business is. Hourly is the right call for a small shop that can’t yet guarantee a full schedule, and for maintenance roles where there’s no big sale to tie pay to. Commission is the structure to build toward on the sales-and-install side as your demand becomes reliable, because it locks labor to a percentage of the sale, puts overrun risk on the tech instead of you, pays your best people what they’re worth, and quietly sorts out the ones who don’t produce.
The decision comes down to one honest question: can you keep your technicians busy? If the answer is yes, or is becoming yes, commission is almost certainly where the sales-and-install side of your shop should be headed.
Raymond Gong is the founder and managing partner of Profitability Partners, a fractional CFO and bookkeeping firm serving small to mid-sized businesses nationwide. With expertise spanning financial reporting, cash flow management, tax planning, and ServiceTitan accounting integration, Raymond helps home services companies, startups, and growing businesses build the financial infrastructure they need to scale confidently. He specializes in translating complex financial data into clear, actionable insights — so owners can make smarter decisions about growth, profitability, and exit planning. Based in Tampa, FL, Raymond works with clients across HVAC, plumbing, electrical, and roofing to optimize their books, streamline reporting, and prepare for what's next.
Connect on LinkedIn
Raymond Gong
Raymond Gong is the founder and managing partner of Profitability Partners, a fractional CFO and bookkeeping firm serving small to mid-sized businesses nationwide. With expertise spanning financial reporting, cash flow management, tax planning, and ServiceTitan accounting integration, Raymond helps home services companies, startups, and growing businesses build the financial infrastructure they need to scale confidently. He specializes in translating complex financial data into clear, actionable insights — so owners can make smarter decisions about growth, profitability, and exit planning. Based in Tampa, FL, Raymond works with clients across HVAC, plumbing, electrical, and roofing to optimize their books, streamline reporting, and prepare for what's next.
See where your margins are leaking
Book a free consultation with a senior partner. We'll review your situation and tell you honestly if we can help.
Book Free Consultation →