ST DETAILING GOOGLE ADS PERFORMANCE CASE STUDY
$30/Day Budget → $10K+ Monthly Revenue → 1,000%+ ROAS (3 Straight Months)
ST Detailing transformed a modest $30/day Google Ads spend into a predictable high-return acquisition system—generating $10,000+ monthly revenue and sustaining 1,000%+ ROAS for three consecutive months, even through a mid-campaign location shift.
1,000%+
RETURN ON AD SPEND
Consistent monthly performance benchmark
~$2,700
TOTAL AD SPEND
$30/day controlled budget execution
3 MONTHS
SUSTAINED PROFITABILITY
No drop-off across campaign duration
$10,000+
MONTHLY REVENUE GENERATED
Sustained over 3 consecutive months
01 — The Challenge
Competing in a saturated local service market with limited ad budget
ST Detailing entered a competitive North Carolina market where larger competitors were already dominating paid search visibility.
Key challenges included:
- No existing Google Ads data or conversion history
- Tight daily budget requiring precision targeting
- High competition for “auto detailing near me” keywords
- Need for immediate lead flow to stabilize operations
The objective was clear:
turn paid search into a consistent revenue channel—not just traffic.
02 — Strategy
A lean-budget performance system built for conversion efficiency
Instead of scaling spend, the focus was maximizing return per click.
- Launched Google Search Ads at $30/day
- Used maximize clicks strategy to build early traffic intelligence
- Focused on high-intent local keywords only
- Filtered low-quality traffic through tight keyword exclusions
- Tracked call conversions manually per lead source
- Adjusted targeting weekly based on real search term data
- Maintained strict budget discipline to avoid wasted spend
When the location shifted mid-campaign, the structure was preserved and simply re-optimized for the new service area.
03 — Campaign Performance Breakdown
How the system performed month over month
| Metric | Result | Industry Benchmark |
|---|---|---|
| Monthly Revenue | $10K+ | Variable |
| ROAS | 1,000%+ | 300–500% |
| Total Ad Spend | ~$2,700 | — |
| Cost Control | $30/day | — |
| Lead Quality | High-intent calls | Mixed |
| Campaign Stability | 3 months consistent | Rare |
04 — Results
What actually happened
Across a 3-month execution window, ST Detailing achieved:
- Consistent $10,000+ monthly revenue
- 1,000%+ ROAS maintained every month
- Stable lead flow despite market relocation
- Strong conversion quality from search-intent traffic
- Efficient cost structure with minimal wasted spend
Even after shifting from Asheville → Wilmington, campaign performance remained stable due to structured keyword targeting and conversion tracking discipline.
$10K+
Monthly revenue sustained
1,000%+
ROAS maintained for 3 months
$30/day
Lean budget, high efficiency execution
Aug – Oct 2024
Performance window
“3 consecutive months of 1,000%+ ROAS — consistently generating $10,000+ monthly revenue from a $30/day Google Ads budget, even after a mid-campaign market shift.”
— Matthew Fox, ST Detailing
05 — Campaign Notes
Transparency on execution and tracking
- All conversions tracked via manual call logging
- Revenue based on client-reported monthly totals
- Keyword performance adjusted weekly based on search term data
- Campaign survived mid-location transition without structural loss
- Focus remained strictly on high-intent search traffic only
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