Most quotes get built backward. You look at what the last guy charged, add a little, and send it. The number feels right. The job gets won. Then you pay for materials, cover payroll, and at the end you're not sure if you made money or just moved it around.
The fix is simple to say and easy to skip: know your margin before you send the quote, not after the job is done. Margin is the money left over after you pay for the work. If you can't see it on the quote, you're guessing.
What margin actually is
Take the price of the job. Subtract what the job costs you to do. What's left is your margin. That's it.
Two costs matter most: labor and materials. Labor is the hours your crew (or you) spend on site, times what those hours cost you. Materials are everything you buy to finish the work. Add those up, subtract from the price, and you have your number.
Here's the part people miss. A $5,000 job is not a good job or a bad job on its own. If it costs you $4,700 to do, it's a bad job. If it costs $3,000, it's a great one. The price tells you nothing until you put the cost next to it.
Price the two things you can control
Labor. Figure out what an hour of work really costs you. Not just the hourly wage. Include the payroll taxes, the drive time, the truck. A worker you pay $25 an hour probably costs you closer to $35 once everything is counted. Use the real number. Then estimate the hours the job takes and multiply. Be honest about the hours. The job that "only takes a day" that turns into three days is where margin goes to die.
Materials. Price them at what you'll actually pay, today, not what they cost last spring. Lumber, parts, fittings, plants, whatever it is. Prices move. If your quote uses old numbers, you eat the difference. Pad a little for waste and the trip back to the supply house you always end up making.
Add labor and materials. That's your cost. Now you can set a price that leaves you a real margin instead of hoping one shows up.
Decide your margin on purpose
Once you can see cost, you get to make a choice instead of a guess. Maybe you want 40% margin on standard work. Maybe you'll take less on a big job you really want, or more on the rush job nobody else will touch. Fine. The point is you decide, with the number in front of you, before you commit.
This also gives you a spine when a customer pushes on price. If someone wants 15% off, you can see exactly what that does to your margin. Sometimes you can give it. Sometimes it turns a good job into free work, and now you know to say no. Discounting blind is how good businesses go broke while staying busy.
Watch the small stuff that eats margin
- Change orders. The customer adds "just one more thing." If you don't price it, you're working for free. Quote the change the same way you quoted the job.
- Drive time and dump fees. Real costs that never make it onto the quote. Build them in.
- The comeback. The callback, the fix, the warranty visit. It happens. A healthy margin covers it. A thin one doesn't.
Close the loop after the job
The quote is your estimate. After the job, compare it to what actually happened. Did the hours match? Did materials come in where you thought? If the job that should've taken 20 hours took 30 every time, your estimates are off, and now you can fix them. This is how pricing gets sharper over time instead of staying a guess forever.
This is where a tool earns its keep. In Crewtron, you build a quote with line items for labor and materials, so the cost is right there while you're pricing, not buried in a notebook. Clock-in data tells you the hours the job really took. Put those next to your estimate and the pattern shows up fast: which jobs make money, which customers are worth keeping, and which "good" work is quietly costing you.
The habit
You don't need a spreadsheet degree. You need one habit: before any quote leaves your hands, look at the cost and the margin side by side. Ask yourself the plain question. If this job goes the way I expect, do I make money? If you can't answer that, don't send it yet.
A quote is a promise about money. Make it a promise you can keep.