Top 100 Social Media Marketing Companies in California

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Top 100 Social Media Marketing Companies in California

The Best of March 2026

Looking for a top social media company in California?

Given the global demand for online connectivity, marketing your business on social media is crucial. With hundreds of millions of users online daily, social media platforms such as Facebook, Twitter, LinkedIn, and YouTube give businesses the opportunity to tap into an enthusiastic, responsive audience. 

Jump to Most Reviewed Companies

List of the Best California Social Media Marketing Agencies

  • 331
    (3 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    4.8

    Value

    5.0

    Would Recommend

    5.0
    $1,000+
    10 - 49 employees
    Montebello, CA
    Small SEO company SEO Reforms, is headquartered in Faisalabad, Pakistan and Montebello, California. Established in 2020, the team provides Search Engine Optimization, Social Media Marketing, Web Development, Content Marketing, and more.
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    Industries

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  • 332
    (1 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    4.5

    Would Recommend

    5.0
    $10,000+
    2 - 9 employees
    Downey, CA
    Dzino Web, a web design agency, is based in Downey, California. Founded in 2006, the small team specializes in web design.
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    Industries

  • 333
    (2 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $1,000+
    2 - 9 employees
    Temecula, CA
    Everzocial | Digital Marketing Agency is a Cincinnati, Ohio-based web design agency. The small company was launched in 2011. Their team offers Web Design, Search Engine Optimization, Pay Per Click, and Social Media Marketing.
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    Industries

  • 334
    (1 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $5,000+
    2 - 9 employees
    Mission Viejo, CA

    Digital strategy company Darby Works, Inc. Was launched in 2003. Located in Mission Viejo, California, their small team specializes in digital strategy, pay per click, search engine optimization, content marketing, and more.

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    Industries

  • 335
    (6 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    4.9

    Value

    5.0

    Would Recommend

    5.0
    $5,000+
    10 - 49 employees
    Los Angeles, CA

    Core Digital Expansion is an advertising company based in Los Angeles, California. The small team offers advertising, video production, web design, social media marketing, and more. The agency was established in 2018.

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    Industries

  • 336
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    50 - 249 employees
    Emeryville, CA
    Midsize media planning and buying agency Just Global, is headquartered in Emeryville, California and Austin, Texas. Their services include Media Planning & Buying and Social Media Marketing.
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    Industries

  • 337
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    250 - 999 employees
    Huntington Beach, CA
    Back Office Outsourcing company TaskBullet is based in Huntington Beach, California. Their services include Back Office Outsourcing and Finance & Accounting Outsourcing (FAO).
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    Industries

  • 338
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    2 - 9 employees
    San Francisco, CA
    Established in 2016, Bredfor is a social media marketing company. The agency specializes in Social Media Marketing.
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  • 339
    (0 Reviews)

    Not yet reviewed.

    $1,000+
    2 - 9 employees
    Gilroy, CA
    The Clandestine Agency, a social media marketing company, specializes in Social Media Marketing. The agency is in Gilroy, California.
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    Industries

  • 340
    (0 Reviews)

    Not yet reviewed.

    $1,000+
    10 - 49 employees
    San Francisco, CA
    Prospectly is a social media marketing firm. They specialize in Social Media Marketing and Email Marketing and were founded in 2019. The firm is in San Francisco, California.
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    Industries

  • 341
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    50 - 249 employees
    Menifee, CA
    Ma Consulting Services is a midsize Menifee, California-based social media marketing firm. Their services include Social Media Marketing.
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  • 342
    (0 Reviews)

    Not yet reviewed.

    $1,000+
    10 - 49 employees
    Walnut Creek, CA
    Hexa Publishers is a social media marketing firm. The team offers Social Media Marketing and Graphic Design, and the firm is based in Walnut Creek, California.
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  • 343
    (8 Reviews) 3.9

    Timeliness

    4.7

    Service Excellence

    3.9

    Value

    3.9

    Would Recommend

    3.9
    $1,000+
    50 - 249 employees
    Carlsbad, CA
    FrescoData, an Email Marketing company, is headquartered in Carlsbad, California. The midsize firm was established in 2005. Their services include Email Marketing, Event Marketing, Digital Strategy, Social Media Marketing, and more.
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    Clients

    Google

    Industries

  • 344
    (2 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $1,000+
    2 - 9 employees
    San Clemente, CA

    Convuent is a digital marketing company from San Clemente, California. With one employee, their services include SEO, marketing strategy, and social media marketing. Founded in 2018, their clients are often small businesses in the dental, business, and financial services industries.

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    Industries

  • 345
    (1 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $1,000+
    Freelancer employees
    Pleasanton, CA

    TP Designs is a SEO services firm founded in 2001. The small team provides search engine optimization, web design, web development, branding, and more. The firm is headquartered in Pleasanton, California.

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  • 346
    (1 Reviews) 4.5

    Timeliness

    4.5

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $5,000+
    2 - 9 employees
    San Francisco, CA
    Sapiens Growth Marketing Agency is a SEO services firm established in 2023. They are located in San Francisco, California and have a small team. The company specializes in search engine optimization, digital strategy, social media marketing, content marketing, and more.
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    Clients

    Cambrian Future
  • 347
    (1 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    Undisclosed
    2 - 9 employees
    Menlo Park, CA
    Based in Croydon, England; Menlo Park, California and Dublin, Ireland, Appoint Digital is a branding company. They specialize in Branding, Search Engine Optimization, Content Marketing, Social Media Marketing, and more and were established in 2019.
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  • 348
    (0 Reviews)

    Not yet reviewed.

    $1,000+
    2 - 9 employees
    Santa Maria, CA
    Launched in 2013, RP3 Productions is a small video production company. Their services include Video Production and Social Media Marketing.
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    Clients

    Toyota Santa Maria Toyota Lompoc Toyota San Luis Obispo Kia Santa Maria
  • 349
    (2 Reviews) 2.8

    Timeliness

    3.3

    Service Excellence

    3.0

    Value

    3.0

    Would Recommend

    2.8
    $10,000+
    2 - 9 employees
    West Hollywood, CA

    Lobeline Communications is a strategic communications agency based in Los Angeles, CA. Since its founding in 1986, it has provided various public and media relations services to its clients in the music, talent, and entertainment industries. The small team of about 10 employees specializes in social media marketing, content marketing, and marketing strategy.  

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    Clients

    Abbey Food Bar

    Industries

  • 350
    (3 Reviews) 3.5

    Timeliness

    3.5

    Service Excellence

    3.7

    Value

    4.7

    Would Recommend

    3.7
    Undisclosed
    50 - 249 employees
    Culver City, CA

    eMarketing Concepts is a Culver City, CA-based digital marketing agency that was founded in 2013. eMarketing Concepts has over 50 marketing experts on staff that specialize in SEO, web development, and PPC. 

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    Clients

    Geeky Clean PC

    Industries

  • 351
    (5 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    Undisclosed
    2 - 9 employees
    Newport Beach, CA

    Business Catalyst Consulting is a marketing agency headquartered in Newport Beach, Calif. The team of two has been assisting clients with branding, content marketing, and digital strategy since 2010.

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    Clients

    JQ Paint
  • 352
    (1 Reviews) 5.0

    Timeliness

    4.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $10,000+
    50 - 249 employees
    Sacramento, CA
    VESNA®, a branding firm, was established in 2023. They are located in Sacramento, California and Santa Barbara, California and have a midsize team. VESNA® specializes in Branding, Public Relations, Market Research, Social Media Marketing, and more.
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  • 353
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    10 - 49 employees
    Santa Monica, CA
    HYNKYN, a social media marketing agency, was launched in 2016. The team specializes in Social Media Marketing and Advertising.
    Read More

    Industries

  • 354
    (0 Reviews)

    Not yet reviewed.

    $10,000+
    10 - 49 employees
    San Jose, CA
    24Seven Commerce, a social media marketing firm and website development firm, was founded in 2005. The team provides Social Media Marketing and Web Development.
    Read More

    Industries

  • 355
    (0 Reviews)

    Not yet reviewed.

    $10,000+
    2 - 9 employees
    San Diego, CA
    Social media marketing company NowADays Media is located in San Diego, California. Their services include Social Media Marketing and Advertising.
    Read More

    Industries

  • 356
    (1 Reviews) 4.5

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    4.0

    Would Recommend

    4.0
    Undisclosed
    2 - 9 employees
    Beverly Hills, CA

    Thunderbolt Studios is a digital design and custom technology development company based in Beverly Hills, California, that was established in 2014. Their team of 20 employees offers UX/UI design, mobile app development, and web development services.

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    Clients

    CURBSTAND - On-demand Valet Payments and Valet Opps Logistics solutions, web & mobile apps
  • 357
    (1 Reviews) 4.5

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $5,000+
    2 - 9 employees
    Sacramento, CA
    Packaging Design company Thomas/Ferrous Design was founded in 2002. The small team focuses on Packaging Design, Digital Strategy, Content Marketing, Marketing Strategy, and more. The agency is in Sacramento, California.
    Read More

    Industries

  • 358
    (0 Reviews)

    Not yet reviewed.

    $25,000+
    10 - 49 employees
    Culver City, CA
    Agency 39A, an IT strategy consulting company, was launched in 2019. The small team focuses on IT strategy consulting and Business Consulting.
    Read More

    Clients

    San Ysidro Health Mispro CLSI MustardSeed PMO

    Industries

  • 359
    (0 Reviews)

    Not yet reviewed.

    $1,000+
    10 - 49 employees
    Beverly Hills, CA
    Ghost Media Inc. Is a social media marketing agency founded in 2011. The team focuses on Social Media Marketing and Digital Strategy and is based in Beverly Hills, California and New York, New York.
    Read More

    Industries

  • 360
    (2 Reviews) 5.0

    Timeliness

    4.8

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $5,000+
    2 - 9 employees
    Newport Beach, CA
    Drofire is an Advertising company. In Seattle, Washington and Newport Beach, California, their small team focuses on Advertising, Branding, Marketing Strategy, Media Planning & Buying, and more. The agency was launched in 2017.
    Read More

    Industries

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