Why this trade's lead economics look favorable on paper
A $41 to $99 lead against a job worth $2,500 to $7,500 represents a small fraction of the job's value, more favorable than the ratio in many lower-ticket home services where a comparable lead cost eats a much larger share of a smaller job. That said, the ratio only holds if the lead actually converts; a business closing poorly can still lose money on paid leads regardless of how good the ratio looks in isolation.
Why organic still wins on long-term cost
Paid platforms charge per lead indefinitely; organic search visibility, once built through the category, page, and review work covered elsewhere, keeps generating leads without that recurring per-lead fee. The tradeoff is the same one that applies across every home-service trade: organic takes months to build, where a paid lead is available immediately.
Most contractors in this category run both in parallel during the buildout period, using paid leads to fund growth while organic visibility develops into the lower-cost channel over time.
High-ticket sales cycles need patience baked into the ROI math
A $2,500 to $7,500 purchase decision typically involves more research and comparison shopping than a smaller repair call, which means a single lead may take longer to close than the same-day urgency of, say, an emergency plumbing call. ROI tracking that expects an instant close rate comparable to a low-ticket emergency service will misjudge this trade's actual performance. Part of that research phase is customers comparing coating types before they ever request a quote, which is exactly what clear service pages are for.