Contractors spend a lot of time trying to lower their cost per lead.
That makes sense. Lead costs are easy to see, agencies report them and rising competition can make every phone call and website form feel increasingly expensive.
But cost per lead is only the first number.
A contractor can have a reasonable CPL and still pay far too much to acquire each appointment, sale, installation and paying customer.
To understand what your leads are really costing the business, you have to follow them from their original source through collection:
Lead → Contact → Appointment Set → Appointment Run → Sale → Installation → Collection
Follow one month of leads through the business
Home-service lead costs vary widely by trade, market, lead source, season, brand strength and growth goals.
The following example represents one hypothetical month—not an industry benchmark.
Suppose a contractor invests $20,000 and generates 100 raw leads.
That produces a blended cost per lead of $200.
Now suppose those opportunities move through the business at the following rates:
- 75% of the leads are contacted
- 80% of contacted leads set appointments
- 88% of the appointments are run
- 35% of the appointments run become sales
- 94% of the sales reach installation
- 93% of the installed jobs are paid within 90 days
Using rounded whole jobs, the funnel looks approximately like this:
100 leads
→ 75 contacted
→ 60 appointments set
→ 53 appointments run
→ 19 sales
→ 18 installations
→ 17 jobs paid within 90 days
The original CPL remains $200.
But the same $20,000 marketing investment now represents approximately:
| Result | Number produced | Effective marketing cost |
|---|---|---|
| Raw lead | 100 | $200 each |
| Contacted lead | 75 | $267 each |
| Appointment set | 60 | $333 each |
| Appointment run | 53 | $377 each |
| Sale | 19 | $1,053 each |
| Installed job | 18 | $1,111 each |
| Job paid within 90 days | 17 | $1,176 each |
Improving intake, sales or production does not change the original CPL. That lead still cost $200.
What those improvements can lower is the effective cost of producing an appointment, sale, installation and paying customer.
Those are usually the more important numbers.
Now follow the revenue
At a $15,000 average sale, the rounded funnel produces approximately:
- $285,000 in sold revenue
- $270,000 in installed revenue
- $255,000 collected within 90 days
That does not mean the company made $255,000.
We still need to understand discounts, cancellations, financing costs, direct job costs, callbacks, overhead and gross margin.
But now the owner has enough visibility to begin asking the right questions.
Make sure the close rate is real
In this example, the sales team reports a 35% close rate.
Is it real?
Close rates are among the easiest numbers in a contractor business to improve on paper.
A rep calls on the way to the appointment and reports that the homeowner did not really need help.
A homeowner is declined for financing, so the opportunity is removed from the rep’s results.
The rep determines that the homeowner did not have a problem the company could solve.
Some removals may be legitimate. The problem is allowing each salesperson to decide which opportunities count.
Every issued appointment needs a recorded outcome. If an appointment is removed from a sales rep’s close-rate calculation, that removal should follow consistent company rules. The appointment should remain visible in the company’s overall funnel, be reviewed internally and, when appropriate, be followed up on so the business can understand what happened and improve its processes.
For example:
- A cancellation after the confirmation call may mean the sales rep’s conversation turned the homeowner off. It may mean another contractor got to the home sooner and sold the job. Or the homeowner may have done additional research, found poor online reviews and decided not to have your company out.
- A financing decline may reveal a prequalification problem—or show that the company needs another financing option.
- An appointment with no serviceable problem may point to marketing, call-center intake or the sales rep’s training. I’ve seen reps report that the company couldn’t help when the real problem was that the rep didn’t understand what they were looking at or how to solve it.
This is why close rate should be reviewed alongside appointments issued, appointments run, cancellations, net sales and net sales per lead issued.
If a rep receives 20 issued opportunities and produces $100,000 in net sales, the NSLI is $5,000—regardless of how the individual outcomes were labeled.
The objective is not to catch people manipulating their numbers.
It is to establish numbers the owner can trust.
Find the most valuable improvement
The largest numerical decline in this example occurs between appointments run and sales.
That makes sales performance an obvious place to investigate. It does not prove that the salespeople are the biggest problem.
Twenty-five leads were also lost before contact. Fifteen contacted homeowners never set an appointment. Some appointments did not run. Some sold work did not reach installation, and some installed work was not paid within 90 days.
The owner should ask:
- Are calls being answered and web leads contacted quickly?
- Are CSRs setting the right expectations and confidently asking for the appointment?
- Are appointments being assigned to the right sales reps?
- Is the reported close rate using a consistent denominator?
- Are excessive discounts creating sales with weak margins?
- Are sold jobs canceling before installation?
- Does production have the capacity to install the work promptly?
- Is installed work being collected on time?
The largest drop is not automatically the best place to begin.
The real opportunity is the improvement that combines meaningful financial impact with a reasonable likelihood of success.
Do not improve one number in isolation
Every stage of the funnel affects the stages that follow it.
If marketing generates more demand but the company cannot answer the calls, more leads may produce more missed opportunities.
If CSRs increase the appointment-setting rate without properly qualifying homeowners, the sales team may run more weak appointments.
If the sales team increases volume by discounting heavily, revenue may grow while margins deteriorate.
If sales increase beyond production capacity, installation delays may create cancellations, complaints and collection problems.
The objective is not to maximize one percentage.
It is to improve the performance of the connected system.