Service area pages only work when each city page is different.

A service area page is a page on your own website that describes the work you do in one specific city or community you travel to, written so that it couldn’t be reused for the next city over. It’s the main way a service business gets found in the regular listings of a place where it has no address.

What a city page can and can’t rank for

Searches that name the city are where a page like this competes, mainly in the regular listings under the map. That matters because the map pack leans heavily on the distance between a business and the searcher, and the regular listings lean on it much less. A company based in Santee may never hold a map position for “drain cleaning Rancho Bernardo”, and can still rank a page for it underneath.

City pages are also thought to support the map listing, by showing Google that the business is relevant to that place. That part is observation, so I test it on a rank grid before relying on it.

Where the doorway page line is

Ask whether the page gives a visitor anything the other city pages don’t. Google’s spam policies describe doorway pages, and one example they give is a set of pages aimed at different cities or regions that all funnel visitors to the same place. A La Mesa page that matches the Lemon Grove page apart from the city name fits that description. At best such pages are ignored. They can also count against the site.

What makes a page specific to a city

The details have to come from doing work there. I ask a client for these:

• The neighborhoods you get called to, by name.
• What the housing is like and what that means for the job. A 1950s house in La Mesa and a newer tract home in Otay Ranch were built with different materials and to different codes.
• Which office issues the permit. A job in the City of San Diego, one in Chula Vista and one in unincorporated Lakeside go to different building departments.
• Photos from real jobs in that city.
• Reviews from customers there, quoted with their permission.

How many pages to build

One for each city where you do regular work and can supply those details, and no more. That’s usually a much shorter list than the forty-city template an agency delivers. A page per ZIP code is rarely justified, because the details run out and the pages start repeating each other.

I’d rather publish one city page, measure it, and let the result decide the next.

Where the pages sit on the site

City pages need to be reachable through normal navigation and linked from the service pages they relate to. A block of forty footer links is a common sign of pages built for search engines only. Placement is a question of site architecture, and you can label the business facts on each page with schema markup. I hold my own location pages to the same rule, and the one for Chula Vista is an example.

A Google profile has its own service area setup, a setting that is separate from these pages. City pages are one piece of local SEO, next to reviews, citations and links.