A Commission Turns Your Plumber Into a Salesman. Ours Don’t Get One.

That’s the whole reason this question matters. When someone asks if we pay on commission, they’re not really asking about our payroll — they’re asking whether the number they’re about to hear was set by the failure or by the paycheck. Our about page states the policy in one line: nobody on this crew earns a cent from upselling you. This is the part underneath it — how commission pay actually works as a machine, what it does to a diagnosis, and the one question you can ask any water heater company to see the machine for yourself.

A commission pay plan isn’t one thing. It’s usually two or three levers stacked together, and each one pulls the recommendation in the same direction — toward the bigger invoice.

None of those levers is a lie by itself. A percentage of the sale is a normal way to pay a salesperson. The problem is what you’re buying. You didn’t call a salesperson. You called someone to tell you the truth about a machine in your garage — and the pay plan quietly turned those two jobs into one person.

Economists have a name for the thing you’re buying when you hire a plumber: a credence good. You can’t verify the diagnosis yourself. You have to take the expert’s word for what’s wrong, which means you’re trusting the same person who profits from the answer. The peer-reviewed literature is blunt about where that leads — these markets carry “asymmetric information between sellers and consumers that may give rise to inefficiencies, such as under- and overtreatment or market breakdown”. Overtreatment isn’t a bad apple. It’s the predicted result of paying the diagnoser by the size of the treatment.

You don’t have to take the theory on faith, either, because the same pattern shows up anywhere a fee difference sits between two options. When researchers studied how a payment gap changed what medical experts recommended, the higher-paid option got chosen more — the incentive “led them to substitute from normal childbirth towards a more highly reimbursed alternative, cesarean delivery”. That’s a delivery room, not a garage, so read it as an analogy and nothing more. But the mechanism is identical: put a bigger check behind one choice, and the recommendations drift toward it, even from people who believe they’re being fair.

That’s the quiet part. A commissioned plumber doesn’t have to be a con artist for the pay plan to work on them. The check does the bending on its own.

You can’t audit a shop’s payroll from your driveway. But you don’t need to. The reason two water heater quotes come back so far apart usually traces to one thing, and there’s a single question that surfaces it: “How are your technicians compensated?”

Ask it out loud. A flat-wage shop will tell you plainly. A commission shop will get vague, change the subject, or explain why their incentive structure is actually good for you. The dodge is the answer.

There’s an outside standard for what an honest process looks like, too. When that Pennsylvania settlement spelled out what the company could no longer do, one of the barred practices was “recommending replacement of a system or appliance without first making reasonable repair efforts”. Repair before replace. That’s not a favor an honest plumber does you — it’s the line a regulator had to draw because commission pay kept erasing it.

Neither of those is about a discount. It’s about a number you can see the inside of.

If a plumber has turned a screen toward you with a big replacement number on it, you’re allowed to pause and ask how the person quoting it gets paid. If the answer is anything but a straight one, get a second opinion before you sign.

Send us the quote you’re holding and we’ll tell you what it’s actually charging you for — or let us come test the heater and tell you what failed, knowing the answer pays us exactly the same either way. Call or text us — 405-519-1868.