The "while you're here" trap
You’re under the sink, elbow-deep, and the customer leans in. “Hey, while you’re down there, think you could swap the shutoff valve too?” Sure, you say. It’s ten minutes. Then it’s the disposal, then a look at the line to the dishwasher, and you drive off having done ninety bucks of work you’ll never see a dime for.
That’s not a bad customer. That’s a good customer who asked, and a contractor who didn’t have an answer ready. The extra work is where trades quietly bleed. Not the big stuff people fight over on the final bill. The little yeses nobody wrote down.
Every trade has its own version. The electrician who adds a couple of outlets because they were right there. The landscaper who hauls off a pile that wasn’t in the quote. The roofer who finds soft decking and just replaces it, figuring it’s the right thing to do. It is the right thing to do. It’s also free, and free adds up faster than you’d think.
A change order is just a small quote
Forget the phrase for a second. A change order isn’t office paperwork. It’s a tiny quote for the extra work, priced and agreed to before you do it. That’s the whole thing.
Scope, price, a yes. Write down what the extra work is, what it costs, and get the customer to say okay before the wrench turns. It doesn’t need to be a legal document. A line on your tablet, a text, a signature on the quote. What matters is that it exists before the work does, not after.
The reason people skip it is that it feels stiff. You’re standing in somebody’s kitchen, and stopping to write up a fifty-dollar valve feels like you’re being difficult. So you eat it. Do that six times a week and you’ve handed away a truck payment without noticing.
Get the yes before the wrench turns
The rule that saves the most money is about timing more than paperwork. Price the change before you do it. Every time.
Once the work’s done, you’ve lost your leverage and the customer’s lost their choice. Now you’re on the invoice explaining a number they never agreed to, and it reads like a surprise even when it’s dead fair. People don’t fight the work. They fight being surprised by the bill. Do it in the right order and there’s no surprise, because they picked it.
So flip it around. “Yeah, I can swap that valve. Runs about sixty with the part, want me to knock it out while I’m in here?” Now it’s their call. Most say yes. Some say no. Either way you’re covered, and you come off like a pro instead of somebody padding a bill after the fact.
“People don't fight the work. They fight being surprised by the bill.
When you open the wall and it's worse
The other kind of change order isn’t the customer asking for more. It’s you finding more. Rot behind the tile. A corroded line the last guy buried. Decking that turns to sponge the second you put weight on it.
The instinct is to just fix it. You’re already there, it needs doing, and stopping feels like making a fuss over nothing. Fight that instinct. Stop, take photos, and name it before you touch it. “Ran into some rot under here that wasn’t visible from outside. Here’s what it’ll take to make it right.” Show them the picture. Now the extra cost isn’t you gouging anybody, it’s a wall that was already bad, and you’re the one who caught it.
That photo does more than justify the price today. It’s your record when the same customer, three months later, half-remembers the whole thing and wonders why the bill ran over. You’ve got the picture with a date on it. Conversation over.
The moment the scope moves, stop and flag it. Don't wait for the invoice to do the talking.
Quote the extra work, part and labor, and get a yes first. After the fact it's an argument.
Rot, corrosion, bad decking. Snap it before you touch it so the cost reads as damage you found, not a number you made up.
A line on the tablet, a text, a signature. Something that exists before the work, not a sticky note after.
Keep the change with the job and the final invoice so the number the customer sees is the one they already agreed to.
Say the number out loud
Most of this comes down to one uncomfortable habit: saying the price to somebody’s face and not flinching. The paperwork is easy. The mouth is the hard part.
You’re not nickel-and-diming anybody by quoting extra work. You’re respecting them enough to let them decide. The contractor who does three hundred dollars of extras for free isn’t generous, he’s teaching every customer he has to expect free extras, and quietly resenting it by Friday. Charge for the work. Say it plain, say it early, and let people make a grown-up decision about their own money.
And keep it somewhere real. A change order scribbled on the back of a receipt is a change order you’ll lose. Tie it to the job, snap the photo, get the okay, and let it flow onto the invoice so the final number matches what the customer already agreed to. That’s a chunk of what ToolbagCRM does: the extra work gets added to the job, the customer signs off from their phone, and the invoice comes out right the first time. One flat price covers the whole crew, so the software tracking your jobs doesn’t get pricier every time you put another truck on the road. Founders pricing is $99/mo for your first three months, then $150/mo locked for the life of the account.
The work was never the problem. The extra work never is. It’s the yes you didn’t get and the number you didn’t say. Get both, in that order, every time, and the jobs that used to eat your margin start paying like they’re supposed to.