Plumbers can improve LSA relevance by tightening what they tell Google they actually do. Most irrelevant leads come from broad settings, so start by auditing your job types.. only keep Emergency Plumbing, Drain Cleaning, Leak Repair, Water Heater, Sewer, etc. that you truly want and turn off things like septic or remodels if you don't do them.
Next, shrink your service areas to zip codes you can reach in 30-45 minutes and remove far-out zips that generate price shoppers. Update your business description with specific keywords like "water heater replacement, drain cleaning, leak detection" not just "general plumber."
Finally, use your completed jobs data, dispute and mark as irrelevant any calls for jobs you don't do, tenants vs homeowners, or solicitors, and Google's algorithm will learn to send you more relevant searches and fewer wasted leads.
