Advertising agencies in Santa Monica, CA
53 advertising agencies listed in Santa Monica, California. 52 with a phone number and 50 with a website.
Santa Monica accounts for 2% of the advertising agencies listed in California and ranks #7 among California cities for advertising agencies.
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Quick answer
Santa Monica, CA has 53 advertising agencies listed on USA Business Search. 52 list a phone number and 50 list a website. The most listings are in ZIP codes 90401, 90404, 90405.
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
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Gumgum
Direct to Door Marketing, Inc.
Mirrored Media
Big Honkin Ideas
I Mean It
1stavemachine
2g Studios
3rd Millennium Communication
90000 Feet
Advertise Purple - Affiliate Management Agency
American Entertainment Marketing
Beautify Earth
Bici Mobile Advertising
Casual Precision
CCG // Digital Agency
Conde Samaniego Advertising
Curtis Birch Inc
DAC
Djla Advertising
Sponsored
Elias Arts, Llc
Forward Social Media
Genly
GLG
Gnah Studios Inc
Groei Sourcing & Manfacturing
GUSH Agency
Howard J Morris Productions
Hydro Studios
Idea Rebel Vancouver
Interpret
Jane Ayer Public Relations
John Crestani
Kargo
L Marketing Group LLC
Litco
Make It Rain - SEO Company Los Angeles
Mark Woollen & Associates
Matrixx
Murphy Research
Muse Communications Inc
Neuron Syndicate Inc.
Nomad Creative Studio
Pure Focus
Redbook
Sabio Mobile
Salad Agency
Select World Lp Los Angeles
Sensing Places LLC
Society-independnt Show Orgnzr
Summit Media
The Mtm Group
Tsn Advertising
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How to choose an advertising agency in Santa Monica
- 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 Santa Monica 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 Santa Monica, California?
USA Business Search shows 53 advertising agencies in Santa Monica. 52 list a phone number and 50 list a website.
Which ZIP codes do these listings cover?
They include ZIP codes 90401, 90404, 90405, 90403, 90402.
How do I choose an advertising agency in Santa Monica?
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 Santa Monica compare with the rest of California?
Santa Monica has 2% of the 3,003 advertising agencies listed in California, which ranks #7 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 Santa Monica 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.
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