How to do local SEO keyword research

Local SEO keyword research differs fundamentally from national SEO because intent matters more than volume. Start by understanding your client's service area and the actual search behavior within it. If you're optimizing for a plumbing company in Denver, you're not looking for "plumbing services" with millions of searches—you're looking for "emergency plumber Denver," "plumber 80202," and "24-hour plumbing near me." Use Google Maps to search your client's service area and competitor keywords. Type variations of the service into Google Maps search, check autocomplete suggestions, and look at the top-ranking local businesses. Those companies are already doing keyword research for you. Tools like Semrush, Ahrefs, and Moz let you filter by location and search volume, but the real insight comes from observing what people actually type when they're ready to buy locally. Pull a Google Search Console report for the client's existing website and filter for location-specific queries—you'll often find low-volume keywords they're already ranking for that you can build on.

Next, layer in intent signals that matter for local searches. Modifier keywords like "near me," "in [city]," "[neighborhood] [service]," "best [service] [city]," and phone-nearby variations appear frequently because they indicate someone searching from mobile or already thinking locally. These tend to have lower volume but higher conversion intent. Create a keyword list organized by geography—not just by the city but by neighborhoods, zip codes, and service radius if applicable. Interview your client about their actual customer locations; a plumber might serve five neighborhoods but get 70% of calls from two of them, so you'll prioritize keywords reflecting those areas.

Finally, validate keyword opportunity by checking search volume within the specific location. Google Keyword Planner and Semrush's local search feature show this, but also manually search to see what competition exists. If you search "dentist downtown [city]" and see mostly Google Business profiles with minimal competitor websites, that's actually a green light—it means you can win that keyword by optimizing the GBP and local citations. Track whether keywords have map pack results versus organic results, as this changes your strategy. Keywords showing a map pack indicate local intent and represent your actual competitive opportunity for that term.