Advertising agencies in San Leandro, CA
6 advertising agencies listed in San Leandro, California. 6 with a phone number and 5 with a website.
San Leandro accounts for 0% of the advertising agencies listed in California and ranks #93 among California cities for advertising agencies.
Sponsored
Quick answer
San Leandro, CA has 6 advertising agencies listed on USA Business Search. 6 list a phone number and 5 list a website. The most listings are in ZIP codes 94577, 94578.
Updated October 2026Featured · From the team behind USA Business Search
Show up in Google and in AI answers, not on page three.
Eye To Ad Media builds SEO, AI search optimization and custom-coded websites for California businesses. Headquartered in Denver, growing businesses worldwide.
- 5.0 on Google, 60 reviews
- 2012 founded
- Free review, no contract
Need ads that convert? Search Converts runs PPC, paid social and conversion optimization from Denver.See Search Converts
CityScoop | U.S. Local Business News
Linear Sc
440 Creates
Bexi, Inc
Rose Garden Restaurant
Still comparing California agencies?
Run a free 60-second checkup on your listing and website first. You'll know exactly what's missing before you talk to anyone.
How to choose an advertising agency in San Leandro
- Ask how they track ads to real calls, forms and sales, not just clicks.
- Make sure your ad accounts are in your name, not the agency's.
- Ask what the management fee is and what the ad spend is, separately.
How San Leandro businesses get found in Google and AI answers
- Claim and complete your Google Business Profile, then keep hours, photos and services current.
- Use the same business name, address and phone everywhere you are listed, including directories like this one.
- Publish pages that answer the questions customers actually ask, so ChatGPT, Gemini, Perplexity and Google AI Overviews can cite you.
- Add LocalBusiness schema, clear pricing and service pages so AI assistants and booking agents can read your details.
Learn more: SEO vs. AI search optimization · Get found on Google Maps and in AI answers · How to pick an SEO company
Common questions
How many advertising agencies are listed in San Leandro, California?
USA Business Search shows 6 advertising agencies in San Leandro. 6 list a phone number and 5 list a website.
Which ZIP codes do these listings cover?
They include ZIP codes 94577, 94578.
How do I choose an advertising agency in San Leandro?
Ask how they track ads to real calls, forms and sales, not just clicks. Make sure your ad accounts are in your name, not the agency's.
How do advertising agencies in San Leandro compare with the rest of California?
San Leandro has 0% of the 3,003 advertising agencies listed in California, which ranks #93 among California cities for this category.
How do I add or fix a listing?
Listings are free. Use Add your business, or the Claim or fix link on any listing.
What should I ask a San Leandro marketing agency before I hire them?
Ask who will actually do the work, how they track calls and forms, and what happens to your accounts if you leave. Eye To Ad Media offers a free review of how your business shows up in Google and AI answers.
What is AI search optimization (AIO or GEO)?
It is the work of making your business easy for AI assistants like ChatGPT, Gemini and Google AI Overviews to understand, trust and recommend: consistent listings, structured data, and pages that answer real customer questions. Read SEO vs. AI search optimization.
More marketing & advertising in San Leandro
Advertising agencies nearby
Own one of these businesses? Claim your free listing or see what an optimized listing adds.