If your margin is 35 percent, a 10 percent price increase makes you more money even if more than one customer in five walks away. Most businesses never test that, because the fear of losing anyone is louder than the arithmetic.
Here is the plan in one breath. Run the break-even math first. Tell your best customers yourself, by phone. Give everyone else 30 to 60 days of written notice, with the new price and one short reason. Let loyal customers keep the old price for one more billing cycle. Then answer pushback calmly and check the numbers three months later. The rest of this page is how to do each step.
Signs it is time
You are booked three or more weeks out. You have not changed prices in a year or more, and your costs (materials, fuel, insurance, software, your own wages) have moved. You win most of the quotes you give. Any one of those is enough. All three together mean you have been undercharging for a while, and every month you wait costs real money.
Do the break-even math before you pick a number
Take Kenji, who runs Coral Ridge Pool Care. He services 90 pools at $160 a month. Chemicals, fuel and the technician's time come to $104 per pool, so each pool earns him $56, a 35 percent margin on the price. He earns $5,040 a month from the route (90 times $56).
Now he raises the price 10 percent to $176. Each pool earns $72 instead of $56. To earn the same $5,040 he needs only 70 pools (70 times $72). That means he can lose 20 of 90 customers, about 22 percent, before he is worse off. If only 8 leave, he keeps 82 pools and earns $5,904 a month, which is $864 more per month and about $10,400 more per year, with less driving.
The general rule: the share of customers you can lose and still break even is the increase divided by your margin plus the increase. Here it is for four margins. "Margin" means price minus the costs that disappear when a customer leaves (materials, direct labor, travel), as a share of the price.
| Your margin | 5% increase | 10% increase | 15% increase |
|---|---|---|---|
| 25% | lose up to 16.7% | lose up to 28.6% | lose up to 37.5% |
| 35% | lose up to 12.5% | lose up to 22.2% | lose up to 30.0% |
| 50% | lose up to 9.1% | lose up to 16.7% | lose up to 23.1% |
| 70% | lose up to 6.7% | lose up to 12.5% | lose up to 17.6% |
Read it as a ceiling, not a forecast. If you lose fewer customers than the table says, you earn more. Notice that thin margins give you the most room, which surprises people. A business that keeps only 25 cents of each dollar can afford the most departures. One caution: the table assumes you have the capacity to serve the customers you keep, and that you can refill the empty slots. If you cannot, fewer departures matter more, so lean on the careful steps below.
Sort your customers into three groups
Not everyone needs the same message. A quick sort takes about 20 minutes with your customer list.
Group one is your best 10 to 20 percent: the longest-standing, the biggest, the ones who refer people. Group two is the middle: steady, pleasant, nothing special. Group three is new customers and anyone you lose money on. New quotes get the new price today, no announcement needed. Group three existing customers get the notice with no grandfathering.
For groups one and two, grandfather them for one cycle. For a monthly service that means they pay the old price for one more month or quarter after the notice period ends. It costs you a little, and it turns the increase from a surprise into a favor.
Send the notice 45 days ahead
Thirty to sixty days is the usual window for recurring service. Pick the middle, 45, so nobody feels ambushed and nobody has time to stew. Check your contract first: a fixed-term agreement may not let you change the price mid-term, and some states have notice rules for recurring or auto-renewing services. Here is a notice that works.
Subject: Your pool service price starting September 1
Hi Dolores,
Starting September 1, your monthly service moves from $160 to $176. Chemicals and fuel have gone up, and we have not changed our price in 22 months.
You have been with us since 2022, so your price stays at $160 through August. Nothing about the service changes: same weekly visit, same technician.
If you would like to talk it over, reply here or call me at 555-0177.
Kenji, Coral Ridge Pool Care
Notice what it leaves out. There is no apology, no paragraph about inflation, no promise to "never raise prices again." State the new price, the date, one reason, what stays the same, and how to reach you. People accept a clear number. They resent a long explanation, because it sounds like guilt.
The phone call for your best customers
Call group one before the email goes out. It takes two minutes each. Ten calls is a Tuesday morning.
"Hi Dolores, it is Kenji from Coral Ridge. I am calling before the email lands because you have been with us four years. Our price goes from $160 to $176 on September 1, and I wanted you to hear it from me. You keep $160 through August. Does that work for you?"
Then stop talking. The pause is uncomfortable, and it is the most important part of the call. Whoever fills it first is usually the one who ends up discounting.
Three replies you will get, and what to say
"That's a lot." Say: "I hear you. It comes to $16 a month. If that is tight, we can go to visits every other week at $96, though I would rather keep you weekly." Offering a smaller version of the service gives them a choice that is not a discount.
"Another company quoted me less." Say: "Worth checking. Ask whether theirs includes filter cleaning and brushing the walls, because ours does. If it is the same job, I understand if you move, and I would be glad to have you back." It sounds soft, and it works, because it ends the haggling without a fight.
"I'll think about it." Say: "Of course. The new price starts September 1, so there is no rush. I will check in at the end of August." Then actually do it.
Check the numbers three months later
Two weeks after the new price starts, count who left. At the three-month mark, compare monthly profit with the figure you calculated at the start. Ask three or four of the loyal customers how the service feels. If departures are well under your break-even number, you left money on the table, and a smaller increase in six months is reasonable. If they are close to it, you pushed too hard or too fast, and a one-time courtesy gesture, like a free filter clean, can rebuild goodwill. Our piece on reactivating old leads works for lapsed customers too.
Mistakes that cost customers
Raising by 3 percent every few months, which trains people to watch for it. Raising the price and cutting the service in the same letter. Burying the increase in an invoice with no notice. Apologizing three times. Sending it Friday afternoon so you do not have to hear back. And skipping the math, then discounting in a panic when the first customer complains. If you flinch in these conversations, our piece on the flinch in pricing conversations explains why, and what a new customer costs you shows why keeping the good ones matters. For the longer-term view, see what a customer is worth over time. If you quote jobs rather than bill monthly, follow up on the quote instead, and when the bill comes due, how to ask for payment has the wording.
The math above assumes you can refill the empty slots. That is the part a price increase cannot do for you. Rocketship finds the buyers, emails them from your own Gmail, follows up, and books the meeting on its own, so a few departures leave an opening instead of a hole. Plans that get you customers start at $24.99 a month (Launch), and every monthly plan starts with a 7-day free trial, card required.