Let me be straight about the proof, because it matters. I am not going to invent a home-services result or borrow a client's numbers to sell you. So here are two real things instead, and I will tell you exactly what each one is.
What I run in the trades right now
Across twelve of the home-services accounts I run, spanning HVAC, plumbing, electrical, roofing, fencing, septic, and landscaping, the last 90 days carried $70,142 in managed Google Ads spend. Cost per lead ran from about $70 on a septic account to about $260 on a roofing account, because the job value behind a lead is different in every trade.
Here is a real one, anonymized. One of those accounts, an HVAC shop, reported a conversion rate above 80% when I pulled it. Not because the account is brilliant. Because it was counting every phone interaction as a conversion. That is the loose lead counting this whole page is about, live in a real account. The number on the dashboard means nothing until the booked job behind it is wired back to Google. That is the work.
$70K
Managed search, 90 days, 12 accounts
$70–260
Cost per lead, by trade
7+
Trades I run paid search in
The full breakdown, cost per lead by trade across twelve accounts, is in my home-services benchmark report.
The documented transformation
What I do not have yet is a published home-services before-and-after with transformation numbers. The closed-loop method that produces them is documented, on a real-estate law firm I run. We cut ad spend by 50%, doubled qualified signups, and reduced cost per lead by more than 60%, inside 90 days. The full write-up is at /results/real-estate-law.
A law firm and an HVAC company look different on the surface. The lead-gen engine is identical. Both convert to a call or a form, not a checkout. Both have a CRM that knows which leads became paying work. The booked-job loop is the home-services version of the signup loop that produced those law-firm numbers.
50%
Law-firm ad spend cut
2×
Law-firm qualified leads
60%+
Law-firm CPL reduction