How WebHunter Studio helped a California residential and commercial window tinting company escape a broken ad account, cut its cost per lead by 43%, and nearly double monthly installation revenue — without inflating the budget.
The Client — A California Window Tinting Company
Our client operates a residential and commercial window tinting business across California, installing window film for homes, offices, and commercial properties. Demand for window tinting in California is strong and highly competitive: homeowners want heat and UV protection, while commercial clients need energy savings and privacy. To win those jobs, you have to show up in Google paid search the moment someone looks — and turn that click into a booked installation. That wasn’t happening.
The Challenge — A Google Ads Account That Burned Budget (April 2026)
Before coming to us, the client worked with another agency that managed their Google Ads. On paper the account was “running.” In reality, it was leaking money:
- Sky-high cost per lead — $215.79 per lead in April, unsustainable for a window tinting business
- Low-quality leads — a large share of clicks came from irrelevant searches that never converted
- Wasted spend — no proper negative keyword strategy, so budget bled on searches that would never book an install
- Poor ad structure — every ad pointed to the homepage, so a customer looking for commercial window tinting landed on a generic page instead of a relevant one
- Broken conversion tracking — Google’s algorithm was optimizing toward the wrong actions because conversions were set up incorrectly
The result: in April 2026, the account spent $5,179.02 to generate just 24 leads and 21 installations — expensive traffic with weak returns.
Our Google Ads Management — What We Did
- Rebuilt conversion tracking — optimized for real installs, not empty clicks (and excluded missed calls so the algorithm trains on high-quality leads).
- Added negative keywords — stopped the budget bleeding on irrelevant searches.
- Restructured ads by service — each ad lands on a relevant page, not the homepage, lifting conversion rate and Quality Score.
- Connected AI lead optimization — feeds lead-quality data back to Google Ads for smarter conversions.
The Results — More Installs at a Lower Cost Per Lead (June 2026)
Result Google Ads june 2026 CRM data, April 2026 — 21 installs, $30,552 revenue (before optimization) CRM data, May 2026 — 33 installs, foundation month (ramp-up) CRM data, June 2026 — 46 installs, $56,221 revenue (after optimization)
Same budget (+15%), 84% more revenue. By June, every $1 in Google Ads spend returned ~$9.50 in installations.
💡 Note: Google Ads shows fewer leads than CRM installs by design — we don’t count missed calls as conversions, so the algorithm trains only on high-quality, answered leads.
−43% cost per lead
+119% monthly installations
+84% installation revenue
9.5x return on ad spend
