Lesson 6 of 8 in Focus on What Pays, MCNM Marketing’s free business success training for service business owners.
Here’s how to raise prices without losing your best customers: check if you’re underpriced, run the break-even math to see how much work you can afford to lose, raise prices for new customers first, then give existing customers about 30 days’ notice and a few options to choose from.
Picture a pool service in Henderson that hasn’t raised its rates in three years. Chemicals and fuel cost more, the route is full, and the owner turns away calls. The business is busier than ever but keeps less of every dollar.
Price is often the fastest profit lever a service business has, and the easiest one to put off. The free worksheet below replaces guesswork with math.
How much can a small price increase raise profit?
A lot, at least on paper. “The power of pricing,” a 2003 McKinsey Quarterly article, lays out the math. Based on the average income statement of an S&P 1500 company, a 1% price rise, if volumes stayed stable, would raise operating profit by 8%. That’s nearly 50% more than the effect of a 1% cut in variable costs and more than three times the effect of a 1% volume increase.
That’s a large-company average, not a forecast for your shop, and your volume may not hold steady. But when a job pays more and costs the same to do, the extra goes straight to profit.
Free tool: The Price Raise Worksheet
It has four parts: the signs, the break-even math, the rollout plan and the scripts. Grab a calculator and your last few months of numbers.
Part 1: Signs you may be underpriced
| Signal | What to check |
|---|---|
| You’re booked out weeks ahead | How far out is your next open slot? Are you turning work away? |
| You win almost every quote | Of your last 20 estimates, how many said yes? |
| Almost nobody pushes back on price | When did a customer last say you cost more than they expected? |
| Your costs are up since your last price change | What did labor, materials, fuel and insurance cost then? And now? |
None of these proves you’re underpriced. A packed calendar might just mean you need another tech. But if two or more signs fit, price is a strong suspect.
Part 2: The break-even math
Before you raise prices, you need two numbers.
- Price increase (p): the raise as a share of your old price. A 10% raise is 0.10.
- Contribution margin (m): the share of your old price left after the costs of doing that job, such as labor, materials, fuel and card fees. Leave out rent and office pay.
The formula
Most volume you can lose before profit drops = p ÷ (m + p)
Lose less than that, and profit rises. Lose more, and it falls. The math assumes your costs stay put, so use today’s numbers.
A worked example
These numbers are made up to show the math. Picture a house cleaning company in Flagstaff that charges $200 a visit. Labor, supplies and gas run $120, so each visit leaves $80, a 40% margin. At 100 visits a month, that’s $8,000 toward overhead and profit.
It raises prices 10%, to $220, so each visit leaves $100. The formula says 0.10 ÷ (0.40 + 0.10) = 20%. The company could lose 20 of its 100 visits and still bring in $8,000 (80 × $100). Lose only five, and it brings in $9,500 with less driving.
Quick-check table
| Your margin | 5% raise | 10% raise | 15% raise |
|---|---|---|---|
| 30% | 14% | 25% | 33% |
| 40% | 11% | 20% | 27% |
| 50% | 9% | 17% | 23% |
Notice the pattern: the thinner your margin, the more room a raise gives you. If your number is bigger than the share of customers you can picture leaving, the raise is worth testing.
The worksheet works fine on paper. The $47 Business Success Toolkit adds a price-raise calculator and price-increase letter you can edit, plus tools from every other lesson in our free business success training.
How to raise prices: a four-step rollout
This is Part 3 of the worksheet. Take the steps in order.
Step 1: Start with new customers
Do this: Pick a start date. From then on, every new estimate uses the new price. Update your price sheet, website and booking tools that day, and honor estimates you’ve already sent.
Why it pays: New customers have no old price to compare. If your close rate holds for a few weeks, that’s a good sign the new price works.
Common mistake: Updating the price sheet but not the phone script. If whoever answers still quotes last year’s number, nothing changes.
Step 2: Give existing customers about 30 days’ notice
Do this: Send a short written notice about 30 days ahead. If a customer is on a contract, membership or auto-renewing plan, follow the agreement and check your state’s rules first.
Why it pays: Notice turns a surprise into a plan. Customers can budget, ask questions or switch options before the first new bill.
Common mistake: Letting the invoice break the news. A surprise bill invites distrust from your best accounts.
Step 3: Set a grace period for long-time accounts
Do this: Consider a written rule. For example, customers of three years or more keep their rate for an extra 60 days. Apply it to everyone who qualifies.
Why it pays: It thanks loyal customers in a way they can see, and it spreads out the calls.
Common mistake: Cutting one-off deals with whoever complains loudest. That rewards pushback, not loyalty.
Step 4: Add a good, better, best option
Do this: Offer three levels. Good is a trimmed-down version near your old price. Better is your standard service at the new price. Best adds extras like priority scheduling or a longer warranty.
Why it pays: The question shifts from “yes or no?” to “which one?” Price-sensitive customers can stay, and fans can buy more.
Common mistake: Making Good so good that everyone picks it. Then you’ve cut prices instead of raising them.
We do this ourselves. MCNM publishes every price on our pricing page, with monthly plans at three levels, so buyers can compare before they call.
What should a price increase letter say?
This is Part 4 of the worksheet. Say what’s changing, when, why and what the customer can do. Copy this and fill in the brackets.
Subject: A price update from [Business name], starting [date]
Hi [First name],
Thank you for trusting us with your [service]. Starting [date], your price will change from [$old] to [$new]. Our costs for [labor, insurance and supplies] have gone up, and we’d rather adjust our price than cut corners on your work.
[Optional] Prefer a lighter plan? Our [Good option] is [$price]. [Optional] Because you’ve been with us since [year], your current rate holds until [date].
Questions? Just reply or call me at [your phone number].
Thank you,
[Your name], [Business name]
Phone script for price pushback
Stay calm, be brief and offer a choice.
“Why did your price go up?”
“Thanks for asking me directly. Our costs for [labor, insurance and supplies] went up, and we chose to raise our price instead of cutting corners. Your new rate starts [date].”
“Someone else charges less.”
“That’s fair to check, and I’d rather keep you. Here are two choices: [Better option] at [$new], just like you have now, or [Good option] at [$lower]. Which fits you better?”
Don’t say, “Let me see what I can do.” If you discount for everyone who pushes, the raise only applies to customers too polite to complain.
If a customer still leaves, thank them and keep the door open. Some may come back through your next customer reactivation campaign.
Then write your new prices and scripts on one page so everyone quotes the same way, using our SOP template for small business from Lesson 7.
When to get help: price isn’t always the problem
Sometimes the worksheet says you aren’t underpriced: your calendar has gaps and you lose more quotes than you win. Then don’t raise prices yet. The real problem may be too few leads, or leads that slip away.
Not sure which problem you have? Our free marketing audit reviews your website, Google Business Profile and lead follow-up, then hands you a prioritized plan you keep either way, with no obligation. Request it online or call (702) 608-4226.
Frequently Asked Questions
There’s no single right number. Start with how much your costs have risen since your last change, then test the raise with the break-even formula in this lesson. If the math leaves little room, try a smaller raise on new quotes first and watch your close rate.
We suggest about 30 days for existing customers, in writing, with the exact date the new price starts. If a customer is on a contract, membership or auto-renewing plan, follow the agreement and check your state’s rules first. Honor any estimate you’ve already sent.
You might lose a few, and that can be fine. With a 10% raise and a 40% margin, for example, up to 20% of your volume could leave before profit drops. Run your own numbers through the break-even formula, and aim to keep the customers who value your work.
We suggest reviewing your prices at least once a year and any time a major cost jumps. Small, regular changes are easier to explain than one big jump after years of no change. Put the review on your calendar so it happens on purpose.
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This lesson is educational only and isn’t legal, tax or financial advice.
Run your numbers before you send the letter
The Business Success Toolkit turns the Price Raise Worksheet into an editable calculator, with the price-increase letter and full script library.
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