What Stands Out
59%
Reduction in Cost Per Lead
566%
Increase in monthly lead volume
White-Label Case Study
Due to a confidentiality agreement with this client, we are unable to disclose the company name or specific identifying details. All performance data, metrics, and results presented below are real and verified. The industry, service type, and geographic region have been generalized to protect the client’s identity.
Insights
Insights
The Challenge: High Spend, Low Return in a Competitive Local Market
A well-established regional pest control company had been investing heavily in Google Ads for years, but their return on ad spend was severely underperforming. Despite a healthy monthly budget, the campaign suffered from a poorly structured account architecture that resulted in wasted spend on irrelevant clicks, bloated Cost Per Lead (CPL), and a lead volume that had plateaued far below the company’s growth targets.
At the time of our engagement, the client was paying $91 per lead, an unsustainable acquisition cost that was eroding the profitability of every job booked through paid search. They were generating roughly 15 leads per month from their Google Ads investment, a volume that could not justify the spend or support meaningful business growth.
They needed more than a campaign tweak. They needed a complete overhaul of their paid search strategy, one that would stop the financial bleeding, eliminate wasted ad spend, and rebuild the account from the ground up as a scalable, profitable lead generation engine.
Our Strategy: Granular Targeting and Bidding Optimization
To rescue the campaign and drive profitable growth, we executed a full teardown and rebuild of the Google Ads account. Our strategy was built around three core “needle-moving” tactics:
- Robust Campaign Restructuring
The original account was structured too broadly, grouping dissimilar services and keyword intents into the same ad groups. This meant ad copy could not be tailored to specific user intent, resulting in poor Quality Scores, higher CPCs, and low conversion rates. We dismantled the old structure entirely and rebuilt it with highly granular ad groups dedicated to individual services, mosquito control, rodent removal, ladybug extermination, and more. Each ad group was paired with tightly matched, intent-specific ad copy designed to speak directly to what the user was searching for.
- Enhanced Keyword Targeting and Negative Match Expansion
We audited the full search term report to identify where budget was being wasted on informational, non-commercial, and irrelevant queries. We then aggressively expanded the negative keyword list to immediately stop ad spend from bleeding into searches that would never convert. Simultaneously, we refined the positive keyword targeting to focus exclusively on high-intent, service-specific commercial queries, the searches made by people who have a pest problem and are ready to call someone today.
- Complete Bidding Strategy Overhaul
The account had been running on a manual or click-focused bidding strategy that optimized for traffic rather than conversions. We transitioned the account to a conversion-focused smart bidding strategy, setting a target cost per acquisition (CPA) aligned with the client’s profitability thresholds. This ensured that every dollar of ad spend was directed toward generating a qualified phone call rather than simply driving website visits.
The Results: Exponential Lead Growth at a Fraction of the Cost
The impact of the campaign overhaul was immediate and transformative. Within the 12-month tracking period, the results demonstrated the power of precision paid search management.
| Metric | Before | After | Change |
|---|---|---|---|
| Cost Per Lead (CPL) | $91 | $37 | -59% |
| Monthly Lead Volume | ~15 leads | 100+ leads | +566% |
| Total Qualified Phone Leads | — | 1,237 | — |
| Total Calls Generated | — | 1,603 | — |
| Call Qualification Rate | — | 77.2% | — |
| Avg. Qualified Call Duration | — | 4.1 minutes | — |
| Call Answer Rate | — | 98.3% | — |
The reduction in Cost Per Lead from $91 to just $37 created a significant efficiency gain, allowing the business to generate substantially more opportunities without increasing acquisition costs. Monthly lead volume grew from approximately 15 leads per month to more than 100, representing a 566% increase in lead generation capacity.
Over the reporting period, the campaign generated 1,603 inbound calls, of which 1,237 were classified as qualified leads. This produced a call qualification rate of 77.2%, indicating that the majority of incoming inquiries matched the company’s target customer profile. Qualified calls averaged 4.1 minutes in duration, suggesting strong purchase intent and meaningful engagement with prospective customers.
Operational performance remained equally impressive. The campaign maintained a 98.3% call answer rate, ensuring that nearly every potential customer was connected with the business when they reached out. Combined with the increased lead volume and dramatically lower acquisition costs, these results demonstrate a scalable lead-generation system capable of delivering consistent growth while maximizing marketing efficiency.
Deep Dive: The Key Wins
Win 1: Slashing Cost-Per-Lead to Drive Profitability
The most critical objective was restoring the campaign’s profitability. By implementing strict negative keyword lists and transitioning to a conversion-focused bidding strategy, we eliminated the wasted clicks that were artificially inflating the client’s acquisition costs.
The result was a 59% reduction in Cost Per Lead, dropping from $91 to just $37. This drastic reduction in CPL meant the client could now acquire nearly two and a half customers for the price they previously paid for one, fundamentally changing the unit economics of their paid search channel and making Google Ads a genuinely profitable growth lever for the first time.
Win 2: Scaling Lead Volume to Record Highs
With a profitable CPL firmly established, the campaign was positioned to scale. In the most recent 30-day period tracked, the campaign generated over 100 high-quality leads, an increase of 85 leads compared to the client’s baseline performance from three years prior. This represents a 566% increase in monthly lead volume from the same ad investment.
This was not a short-term spike. Over the full 12-month campaign period, the Google Ads account drove 1,603 total phone calls, maintaining a consistent and growing flow of inbound opportunities. Call volume peaked at nearly 200 calls per month during the busy summer pest control season, demonstrating that the campaign had been built to scale with seasonal demand rather than against it.
Win 3: Delivering High-Intent, Qualified Conversations
Lead volume is only valuable if the leads are genuinely qualified. The granular ad group structure ensured that when users searched for specific pest problems, they were served highly relevant ads that matched their exact intent, driving them to pick up the phone with a specific problem in mind and a clear intent to book.
The quality of these leads is reflected directly in the call data:
77.2% of all calls, 1,237 out of 1,603 total, lasted longer than 60 seconds, indicating substantive, commercial conversations rather than misdials, wrong numbers, or quick hang-ups. The average duration of these qualified calls was 4.1 minutes, confirming that the campaign was consistently delivering prospects who were ready to discuss their pest issues in detail and move toward booking a service appointment.
The 98.3% call answer rate on the client’s end further demonstrates the quality of the lead pipeline, when the phone rang, the client’s team answered, because they knew the calls were worth taking.
By the Numbers: A 12-Month Snapshot
The table below summarizes the full campaign performance across the 12-month tracking period, highlighting both overall lead generation and peak seasonal demand.
| Period | Total Calls | Qualified Calls (60s+) | Avg. Duration |
|---|---|---|---|
| Peak Month (Summer) | ~196 calls | ~151 qualified | 4.1 min |
| Full 12-Month Period | 1,603 calls | 1,237 qualified | 4.1 min |
| Qualification Rate | — | 77.2% | — |
The Power of Precision Paid Search
This case study demonstrates a principle that holds true across every local service industry: throwing more budget at a broken Google Ads account will never fix the underlying structural problems. The solution is precision, rebuilding the account with the right structure, the right keywords, the right negative lists, and the right bidding strategy.
By executing a complete account overhaul, we turned a failing, expensive paid search campaign into a highly profitable lead generation machine. The client now acquires leads at 59% less cost while generating more than six times the monthly lead volume they had before.
For businesses in competitive local service markets, pest control, home services, HVAC, plumbing, and beyond, this is the blueprint. Paid search done right does not just drive traffic. It drives revenue.
