A qualified enquiry for a large Oakville renovation can be worth several thousand dollars in gross profit before you've even met the client. Most owners never calculate the figure, so they either overspend on cheap, poor-fit leads or underspend on the channels that actually bring serious buyers. This guide walks through the arithmetic with example numbers you can replace with your own.
None of this is financial advice. It's the same planning exercise we run with every client before recommending a budget. We are a marketing service, not a contractor or an accountant.
Step 1: Start with gross profit per project, not revenue
Answer first: the value of a renovation to your marketing is its gross profit, because that is the money that pays for marketing, overhead and your own salary.
Take your last twelve signed projects of the type you want more of. Add up the contract values and divide by twelve for the average. Then apply your realistic gross margin, after materials, subcontractors and direct labour.
Example:
- Average contract value: $165,000
- Gross margin: 26%
- Gross profit per project: $42,900
If your margins vary a lot by project type, run the calculation separately. A kitchen at 32% and a structural addition at 22% are different businesses for marketing purposes.
Step 2: Measure your close rate honestly
Answer first: your close rate is the share of qualified consultations that become signed contracts, and it is the number most firms guess wrong.
Count every first meeting you held in the last twelve months with a homeowner whose project fit your type and budget. Then count how many signed. Don't include tyre-kickers you'd never have taken on, and don't leave out the ones that went to a competitor.
Example: 60 qualified consultations, 12 signed contracts. Close rate: 20%, or one in five.
If you don't have the records, start keeping them today: date, source, project type, budget band, outcome. Even three months of data is better than a guess.
Step 3: Work out what one consultation is worth
Answer first: multiply gross profit per project by your close rate. That gives you the average gross profit each qualified consultation produces.
Example: $42,900 × 20% = $8,580 per qualified consultation.
That is the theoretical maximum you could spend to produce one consultation and break even on gross profit. Nobody should spend that much, because you also need to cover overhead and earn a profit. But it shows how much room there is.
Step 4: Set a marketing ceiling
Answer first: choose a share of the consultation's value that you're comfortable spending on marketing. For most premium firms, 10% to 20% is a sensible starting range.
Example: at 15% of $8,580, your ceiling is about $1,290 per qualified consultation. At a one-in-five close rate, that's roughly $6,435 in marketing cost per signed $165,000 project, or under 4% of contract value.
Write that number down and share it with whoever runs your marketing. Every channel is judged against it. Search ads that produce consultations at $700 are working. A directory listing producing them at $2,400 is not, however busy it makes the phone.
| Input | Example | Yours |
|---|---|---|
| Average contract value | $165,000 | |
| Gross margin | 26% | |
| Gross profit per project | $42,900 | |
| Close rate (qualified) | 20% | |
| Value per consultation | $8,580 | |
| Marketing ceiling (15%) | ~$1,290 |
Step 5: Adjust for the decision cycle
Answer first: long decision cycles don't reduce the value of an enquiry, but they delay when you see the money, and they make short trials misleading.
In Oakville, many large renovations involve a designer or architect, and some homes need permits or, for properties designated under the Ontario Heritage Act, a heritage permit from the Town. That can add months between first contact and contract.
Example: if your median time from first enquiry to signature is 120 days, marketing spent in February largely pays back in June. A firm that judges a new channel after six weeks will usually kill it before its first contract arrives.
Two practical steps help:
- Track by enquiry date, not signature date. When a contract is signed, credit it to the month the enquiry came in.
- Judge on a rolling window. Review channels on six- and twelve-month views, not month by month.
Step 6: Account for the hidden cost of poor-fit enquiries
Answer first: an unqualified enquiry isn't free. It costs your estimator's time, and for premium firms that time is often the scarcest resource.
Suppose each first consultation takes three hours including travel, preparation and follow-up, and your estimator's time is worth $120 an hour to the business. Every poor-fit meeting costs $360 in time alone. Ten a month is $3,600, which is often more than the ad spend that produced them.
That's why screening matters. A few honest lines on your website about typical budget ranges, and two or three questions when someone calls, will filter more effectively than any ad setting. Our renovation marketing service builds this in from the start.
Step 7: Compare channels on the same terms
Answer first: once you know your ceiling, compare every source of work, paid or free, on cost per qualified consultation and cost per signed project.
- Search ads: easy to measure, quick to adjust, often mid-range in cost.
- Organic search: slow to build, cheap per consultation once established.
- Referrals: usually the lowest cost and highest close rate; worth investing in deliberately through referral systems.
- Designer and architect relationships: fewer enquiries but often larger projects.
- Home shows and print: hard to track; ask every client how they heard of you, and record it.
Common mistakes
- Using revenue instead of gross profit. It makes every channel look more affordable than it is.
- Counting all calls as leads. It flatters cheap channels and hides expensive time.
- Judging too early. Long sales cycles need long measurement windows.
- Ignoring follow-up. A proposal that sits for three weeks without contact often goes to a firm that called back.
- Never recalculating. Margins, close rates and project mix change. Redo the sums every six months.
Putting it to work
Run the table with your own numbers this week. If your ceiling per consultation is far above what you currently spend, you may be underinvesting. If it's below what your current channels cost, change the channels before increasing the budget.
For how this links to our plans, see pricing. For how seasonal timing affects when to spend, read the seasonal calendar guide. Or bring your numbers to a free consultation via the contact page, and we'll check the arithmetic with you.
Frequently asked questions
What is a reasonable cost per lead for a high-end renovator?
There's no universal figure. Work it out from your own average project value, gross margin and close rate. For a firm selling $150,000 projects at a one-in-five close rate, spending over $1,000 per qualified consultation can still be very profitable.
Should I count every enquiry as a lead?
No. Count only enquiries that fit your project type, budget range and timing. Mixing small or poor-fit enquiries into the count makes every channel look cheaper than it really is.
How do long decision cycles affect the maths?
They delay the payback, not the value. If clients take four months to sign, marketing spent in January pays back in May. Plan cash flow for that gap and judge channels on a rolling six-to-twelve-month view.
What if my close rate is low?
Look first at qualification and follow-up rather than marketing volume. A low close rate often means poor-fit consultations or slow proposals, both of which cost more than they appear.