What Is a Booked Job Actually Worth?

Every marketing decision comes down to one question: is this lead source cheaper than the jobs it produces? And that question has an answer only if you know what a booked job is actually worth to you. Most contractors guess. Here's how to know.

Start with average ticket — but do it right

Your average ticket is total service revenue ÷ total jobs completed over a year. Two cautions:

• Exclude outliers. One giant commercial job or one warranty callback cluster will skew the number. Compute it with and without the extremes and see where the truth sits.
• Segment by service line. A tune-up and a full system replacement are not the same "job." Compute average ticket per service line — repair, replacement, maintenance — because your marketing buys specific kinds of work, not "jobs" in general.

As a sanity-check ballpark, home-service average tickets commonly fall in an illustrative $275–$1,200 range across service types — but that's a thinking aid, not a benchmark. Your books set your number.

Gross margin changes everything

A $1,000 ticket with 30% gross margin and a $400 ticket with 60% margin are both worth $240 in contribution. When you're comparing lead sources, compare gross-profit-per-job, not revenue-per-job. The source that books high-margin work at a "high" cost per lead can beat the cheap source that books low-margin work. Compute it:

• Gross profit per job = (average ticket) × (gross margin as a decimal) = $____
• Marketing rule of thumb: cost per booked job should stay well under your gross profit per job — the bigger the gap, the healthier the channel.

Lifetime value: the part owners undervalue

One job is rarely one transaction. A new customer, served well, comes back and refers. The basics of lifetime value thinking:

• Repeat rate: what share of customers use you again within 2 years? (Pull it from your software — Jobber, Housecall Pro, and most FSM tools can report repeat-customer counts.)
• Maintenance memberships: a customer on a maintenance plan is worth the annual plan plus first-refusal on every repair and replacement. That's not one job — it's a revenue stream.
• Referrals: the average satisfied customer refers at some rate. You don't need a precise number — just knowing "a good chunk of our work is referral" means every new customer is worth more than their first ticket.

Simple version: Lifetime value ≈ (gross profit per job) × (average jobs per customer over 3 years). If that number is 2–3x your first-job gross profit, then "expensive" lead sources suddenly look like bargains — because you're not buying a job, you're buying a customer.

Trade-by-trade: how to think about each one

No invented numbers here — but the structure of job value differs by trade, and that structure drives strategy:

• HVAC: mixed ticket profile — small repairs, mid-size service calls, and big replacements. The money is in replacement capture: a tune-up lead that converts to a replacement is worth many times the tune-up. Maintenance plans lock in the relationship.
• Plumbing: emergency work commands premium pricing and same-day urgency; replacement work (water heaters, repipes) is the big-ticket layer. Speed wins emergencies; follow-up wins replacements.
• Roofing: large tickets, infrequent repeat, but enormous referral value — every roof is a billboard. One great experience can produce two neighbors. Reviews and photo documentation carry outsized weight.
• Electrical: panel upgrades and whole-home work are the big tickets; service calls are the entry point. Every service call is a foot in the door for the panel conversation.
• Recurring trades (pest control, pool service, lawn): monthly recurring revenue means customer value compounds. One booked customer can be worth 12–36 months of service. Retention automation matters as much as acquisition.

The pattern: whatever your trade, the first job is the cheapest part of the relationship. Price your marketing against the customer, not the job.

The one-extra-job-a-month worksheet

Run it: (your gross profit per job) × 12 = annual value of one extra booked job per month. Missed-call text-back, five-minute response, and estimate follow-up automation exist to capture those jobs — the ones you're already generating but currently losing.

How knowing your number changes your marketing decisions

Once you have gross profit per job and a rough lifetime value, three decisions get easy:

• Which lead sources survive. Any channel whose cost per booked job is well under your gross profit per job is working. Shared leads at $40–$60 a pop look "expensive" until you run them against a real ticket — then they're often the cheapest customer you buy. Kill channels on booked-job math, not on sticker price.
• How much speed is worth. If one extra booked job a month is worth twelve times your gross profit per job per year, then the systems that capture it — instant response, text-back, estimate follow-up — aren't expenses. They're the highest-ROI line in your budget. The research says responding within an hour makes you 7x more likely to qualify a lead (HBR, 2011) — that multiplier applies directly to your job-value number.
• What you can afford to spend to win a customer. When you know a customer is worth their first job plus repeat work plus referrals, you can outbid competitors who only price the first job. That's how the best operators in a market quietly win: they know the real number and everyone else is guessing.

The owners who struggle with marketing math almost never have a marketing problem. They have a numbers problem: they've never sat down and computed what a customer is worth, so every spend feels like a gamble. Do the worksheet once, update it yearly, and marketing becomes arithmetic.

Related guides in this series

Run the full numbers in ROI Worksheet Walkthrough, think through the compounding effect in One Extra Booked Job a Month, and make sure your pricing supports the systems in Pricing Your Services to Afford Systems.

The done-for-you version

This post is part of the Leveraged Owner 8-system framework — the done-for-you version with the full setup guides, every script, the worksheets, and screen-by-screen setup instructions for all 8 systems.

$275–$1,200 is an illustrative average-ticket range used as a thinking aid, not a benchmark — your books set your numbers. Lifetime-value math is directional; measure your own repeat rates from your field-service software.