Looking for an advertising agency in California to drive local brand awareness and sales? We’ve evaluated hundreds of agency profiles, customer reviews, and success stories to create this list of leading agencies. Explore our directory and narrow your search by hourly rate, minimum budget, team size, and other criteria.

Our Verified Agencies
are Trusted by Top Brands:
  • Nestle
  • Amazon
  • Mercedes Benz
  • Apple
  • Henkel

Organic rankings are determined by five factors: top services, reviews, portfolio, awards/press, and team expertise. Sponsored listings pay for a placement that appears above organic positions. Sponsorship does not affect star ratings or review content - read more on our methodology page.

United States × California × Supplements × Sort by: Avg Hourly Price: Low to High ×Clear Filters
  • WHERE SCIENCE BECOMES STORY AND BRANDS SCALE

    Jadi is a strategic brand agency built for science-forward consumer brands health, wellness, beauty, nutrition, and technology. We translate product truth, ingredient science, and real innovation into stories that build belief and systems that scale it.Strategy. Story. Systems. Scale...

    Top Services:

    • Branding
    • Digital Strategy
    • Content Marketing
    • Video Production
    • Advertising
    • Show more
    Location
    Laguna Beach, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $100/hr
    Minimal Budget
    $10,000 - $25,000
  • Turn Traffic Into Qualified Leads And Revenue

    Brand House is a digital marketing and web development agency helping businesses build stronger websites, improve search visibility, and generate better leads through SEO, Google Ads, paid media, landing pages, analytics, and digital strategy...

    Top Services:

    • PPC
    • Digital Marketing
    • SEO
    • Web Design
    • Web Development
    • Show more
    Location
    Pasadena, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $100/hr
    Minimal Budget
    $1,000 - $10,000
  • Video, Social, Ads All Under One Roof

    MLC Media is a full-service creative and advertising agency based in San Diego. We produce high-impact video content, manage social media strategies, and run performance-driven ad campaigns across Meta, Google, and TikTok. Our founder-led model means clients work directly with senior strategists no handoffs...

    Top Services:

    • Video Production
    • Content Marketing
    • Video Marketing
    • Advertising
    • PPC
    • Show more
    Location
    La Mesa, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $150/hr
    Minimal Budget
    $1,000 - $10,000
  • The Data-Driven Agency for Growth-Stage Brands

    Founded in 2014, Exverus by Brainlabs is a global, independent media agency growing brands with a scientific approach to full-funnel media planning & buying, traditional and programmatic advertising, retail media & e-commerce, paid search, paid social, and analytics...

    Top Services:

    • Media Buying
    • Advertising
    • Digital Strategy
    • PPC
    • Social Media Marketing
    • Show more
    Location
    Los Angeles, California
    Number of Employees
    50 - 99
    Average Hourly Rate
    $200/hr
    Portfolios Count
    4 Projects Listed
  • Strategic marketing for healthcare, life sciences, and wellness brands focused on measurable growth.

    Quaintise is a strategic marketing agency specializing in healthcare, life sciences, wellness, and nutrition. Since 2003, weve helped organizations build stronger brands, reach the right audiences, and turn marketing into measurable growth. Our integrated approach combines industry insight, creative strategy...

    Top Services:

    • Creative Services
    • Branding
    • Digital Strategy
    • Social Media Marketing
    • SEO
    • Show more
    Location
    Santa Monica, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $225/hr
    Minimal Budget
    $1,000 - $10,000

Why companies trust DesignRush

Every agency is independently vetted before it can be listed or ranked

1

Identity Check

We verify businesses and reviewer LinkedIn profiles for integrity.

Agencies vetted
130,959+
2

Portfolio Review

We review agency work, case studies, and results to confirm skill.

Applicants rejected
47%
3

Ongoing Audit

We monitor listings regularly; outdated agencies are removed.

Agencies verified
5

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