Plumbing Business: 296 Leads at $3.82 Cost Per Lead with 35% Conversion Rate
A Google Ads campaign for a plumbing business generated 296 leads from $1,130 in ad spend at a $3.82 cost per lead, converting 35% of clicks into service inquiries.

The Challenge
Our client runs a plumbing business in a market where most searches are urgent, high intent and heavily contested. When a pipe bursts or a drain backs up, the customer is calling the first credible option they see, which means every wasted click is a lost job going to a competitor. The account needed to show up for the right searches, convert clicks into calls fast and do it at a cost per lead that made emergency service work profitable rather than a break even lead cost. ** Our Approach**
We built the account around emergency and service specific keywords that signal a customer ready to book, not researching. Someone searching for "emergency plumber near me" or "burst pipe repair" is worth an order of magnitude more than someone reading about how to fix a leaky tap, and the account structure reflected that.
Responsive search ads were written around the offers plumbing customers actually respond to under pressure: 24/7 availability, fast response times and upfront pricing. The landing page was purpose built for a single action, getting the prospect on the phone or into WhatsApp before they had time to call the next plumber on the list.
Conversion tracking captured actual booking inquiries rather than page views or button clicks. Once live we ran continuous optimization on bids, negative keywords and ad copy, with underperformers paused within days and winning keywords getting more budget. ** The Results**
Over the campaign period the account delivered:
842 clicks 296 conversions $1.35 average cost per click $1,130 total ad spend $3.82 cost per lead Approximately 35% conversion rate
A 35% conversion rate on paid plumbing traffic is roughly ten times what most home services accounts hit. That means the account is not just producing volume, it is producing it efficiently. Nearly one in three clicks turns into a service inquiry, which turns Google Ads from a marketing spend into a predictable pipeline of billable jobs. ** Why It Worked**
Three things drove the numbers. Tight keyword targeting kept the account focused on customers ready to book rather than research traffic, which is where most plumbing campaigns burn budget. The landing page was built for immediate contact rather than education or upsell. And conversion tracking closed the loop so every optimization decision reflected real service inquiries instead of vanity metrics.
