What is a customer actually worth to your business?
Most owners value a customer at the size of the first job. A $9,000 crawl space encapsulation, so the customer is worth $9,000.
That undercounts them in one way and overcounts them in another.
Where it undercounts
The first job is rarely the last dollar. A customer who trusts you comes back.
- They sign up for the maintenance plan you offered on the way out.
- They call you for the next problem in the house.
- They send you their neighbor, their sister, their realtor.
Add that up over the years they stay with you, and a $9,000 customer can be worth far more than $9,000. That's lifetime value, or LTV.
Where it overcounts
The $9,000 isn't yours. Materials, labor, subs and permits come out first. If that job runs a 40% margin, the customer put $3,600 of gross profit in your pocket, not $9,000.
That's the number that pays for your trucks, your office and you. So count LTV in gross profit. A $30,000 customer at a 40% margin is worth $12,000 to you.
How to estimate yours
You don't need perfect data. Start with a rough version:
- Average gross profit on a first job
- Plus the gross profit from a service plan, times the years customers usually keep it
- Plus the gross profit from repeat work you can see in your records
- Plus a fair share for referrals you can trace back to that customer
Write it down, then check it every quarter as your records get better.
The rule of thumb
Once you know LTV, hold it up against CAC, what it costs you to win a customer. A common rule of thumb is LTV in gross profit at least 3 times CAC. Below that, you're working hard to stand still. Well above it, you can outspend competitors and still come out ahead.
That's the private equity move. When they know a customer is worth $12,000 and costs $1,500 to win, they keep spending while everyone else is nervous.
How to raise it
- Offer a service plan on every job.
- Ask every happy customer for a referral, out loud, before the truck leaves.
- Price for profit, not to win the bid.
Each of those raises what a customer is worth without spending another dollar to find them. Here's what it really costs you to win a customer, the other half of the math. The worksheets for both are in the free playbook.
Not sure where your business stands yet? Our free Growth Ladder assessment takes about four minutes.
- Run It Like They Would, The Next Right Move (2026)
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