Best California Enterprise SEO Companies & Services

314 Companies - Rankings updated: August 25, 2026

All agencies on DesignRush undergo evaluation based on professional expertise and verified client reviews. Please note that certain placements are paid partnerships.

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  • Kiosk Creative

    We connect the dots between insights and impact, creativity and conversion, people and purpose.

    We connect the dots between insights and impact, creativity and conversion, people and purpose.

    Kiosk is a full-service marketing agency that connects the dots between insights and impact, creativity and conversion, people and purpose. Headquartered in Novato, California, we drive meaningful results by putting people at the heart of everything we do...

    Top Services:

    • CRO
    • Advertising
    • Branding
    • Content Marketing
    • Social Media Marketing
    • Show more
    Location
    Novato, California
    Number of Employees
    50 - 99
    Average Hourly Rate
    $210/hr
    Minimal Budget
    $25,000 - $50,000
    View Profile

  • Evolve Media

    Digital Marketing Solutions

    Digital Marketing Solutions

    With expertise in emerging and traditional markets, experience working with blue chip and new chip companies, and the support of a committed development team, we have been partnering with customers across North America and abroad interested in building their brand and on-line presence since 1996...

    Top Services:

    • Web Design
    • Web Development
    • WordPress Website Design
    • eCommerce Development
    • VR/AR
    • Show more
    Location
    Claremont, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $220/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    8 Projects Listed
    View Profile
    4.9 4.9 (21)

  • Milk & Honey PR

    Be seen. Be heard. Be good.

    Be seen. Be heard. Be good.

    We're Milk & Honey PR, an agency shaped by our values, owned by our team, and bought in to by clients with purpose. We were created to cater to the growing calls for change in business. Milk & Honey is the land of opportunity. Opportunities for our team our clients, the media and the end consumer. Mainly...

    Top Services:

    • Public Relations
    • Reputation Management
    • Digital Marketing
    • Branding
    • Audio Production
    • Show more
    Location
    San Francisco, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $220/hr
    Minimal Budget
    $25,000 - $50,000
    View Profile
    4.7 4.7 (14)

  • Premium Web Experts

    Web Design Agency USA

    Web Design Agency USA

    Social media marketing is another asset that helps our clients in engaging more people on their brand's social media site. Premium web expert's team will keep track of your competitor's website...

    Top Services:

    • Web Design
    • Logo Design
    • Branding
    • eCommerce Development
    • Web Development
    • Show more
    Location
    Los Angeles, California
    Number of Employees
    100 - 249
    Average Hourly Rate
    $244/hr
    Minimal Budget
    Under $1,000
    View Profile

  • SkyDiamond Elite

    The Last Digital Marketing Agency You'll Ever Have to Research

    The Last Digital Marketing Agency You'll Ever Have to Research

    Welcome to SkyDiamond Elite, your premier destination for bespoke ecommerce digital marketing solutions in fashion/apparel, luxury/lifestyle, and beauty. With a focus on personalized strategies and cutting-edge technologies, we specialize in elevating your brand's online presence with tailored digital...

    Top Services:

    • Digital Strategy
    • Email Marketing
    • Social Media Marketing
    • SEO
    • PPC
    • Show more
    Location
    Beverly Hills, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $250/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    8 Projects Listed
    View Profile
    4.9 4.9 (12)

  • Directive

    Performance Marketing Agency Built for B2B Brands

    Performance Marketing Agency Built for B2B Brands

    We're the trusted performance marketing agency for B2B companies that delivers on our promise: revenue. Unlock new levels of business performance with our proprietary Customer Generation methodology...

    Top Services:

    • SEO
    • PPC
    • Digital Marketing
    • Digital Strategy
    • CRO
    • Show more
    Location
    Irvine, California
    Number of Employees
    100 - 249
    Average Hourly Rate
    $250/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    2 Projects Listed
    View Profile
    4.9 4.9 (10)
    5.0 5.0 (3)

  • Slake Marketing

    Less Chaos. More Clients.

    Less Chaos. More Clients.

    Slake Marketing is a Los Angelesbased digital marketing agency that helps solopreneurs and small to medium-sized businesses grow their brands with clarity and confidence. The agency offers website and branding design, photography, strategy coaching, and integrated design-and-coaching packages, providing a...

    Top Services:

    • Digital Marketing
    • Business Consulting
    • Web Design
    • Branding
    • eCommerce Development
    • Show more
    Location
    Los Angeles, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $250/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    11 Projects Listed
    View Profile
    4.6 4.6 (3)

  • Marketing by Data

    We Help All Types of Businesses With Digital Marketing

    We Help All Types of Businesses With Digital Marketing

    Marketing by Data is a digital marketing agency specializing in data-driven strategies to help businesses achieve their marketing goals. They offer services such as SEO, PPC, email marketing, social media advertising, website development, and analytics. With a focus on transparency and measurable results...

    Top Services:

    • Digital Marketing
    • Social Media Marketing
    • Advertising
    • SEO
    • PPC
    • Show more
    Location
    Burbank, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $250/hr
    Minimal Budget
    $1,000 - $10,000
    View Profile
    5.0 5.0 (8)

  • Emotive Brand

    Brand Strategy & Design Firm

    Brand Strategy & Design Firm

    Emotive Brand is a San Francisco Bay Area brand strategy and design firm that helps companies transform their business by making brands matter more to people...

    Top Services:

    • Logo Design
    • WordPress Website Design
    • Branding
    • Graphic Design
    • Web Design
    • Show more
    Location
    Oakland, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $250/hr
    View Profile

  • Firecracker PR

    We Help You Get Known, Period

    We Help You Get Known, Period

    Firecracker PR is a new generation public relations agency that helps companies get known. For over 20 years, their proven 5-step process called Ignites has helped organizations large and small get the press they deserve. Firecracker's "Ignites" 5-step process has been helping brands get media coverage for...

    Top Services:

    • Public Relations
    • Reputation Management
    • Content Marketing
    • SEO
    • Social Media Marketing
    • Show more
    Location
    Brea, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $250/hr
    Minimal Budget
    $1,000 - $10,000
    View Profile
    5.0 5.0 (1)

  • SLT Consulting

    Female-Led, Strategy-Driven, Boutique Digital Marketing Agency.

    Female-Led, Strategy-Driven, Boutique Digital Marketing Agency.

    SLTC is an award-winning, female-led, strategy-driven growth agency that excels in active listening. We partner with consumer product brands that genuinely care about purpose and growth, ensuring that their voices shape our strategies every step of the way...

    Top Services:

    • Digital Marketing
    • PPC
    • SEO
    • Branding
    • Email Marketing
    • Show more
    Location
    Los Angeles, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $300/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    16 Projects Listed
    View Profile
    4.8 4.8 (6)
    5.0 5.0 (3)

  • Single Origin Media, LLC

    Be the answer AI gives — Senior-led SEO, AI Search & Web Design for Legal, Health & B2B Teams

    Be the answer AI gives — Senior-led SEO, AI Search & Web Design for Legal, Health & B2B Teams

    Single Origin is a senior, design-led marketing team building for the AI-search era. SEO, AI visibility, paid media, and web design under one roof and one accountable partner, tested over the last decade...

    Top Services:

    • AEO
    • SEO
    • WordPress Website Design
    • Web Design
    • Digital Marketing
    • Show more
    Location
    Walnut Creek, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $300/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    2 Projects Listed
    View Profile
    4.5 4.5 (2)

  • DECOSTA Global

    Achieving the Unachievable.

    Achieving the Unachievable.

    We create and manage the world's most iconic brands. Brand and product agency that delivers heroic work and legendary clients. DECOSTA has worked with clients in a wide range of industries including entertainment, consumer goods, technology, energy, finance, and more...

    Top Services:

    • Digital Services
    • Branding
    • Creative Services
    • Product Design
    • Digital Strategy
    • Show more
    Location
    Burbank, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $300/hr
    Minimal Budget
    $25,000 - $50,000
    Portfolios Count
    6 Projects Listed
    View Profile
    5.0 5.0 (1)

  • Threefifty

    Skin In The Game

    Skin In The Game

    Threefifty is a leading CRO agency known for delivering rapid, measurable growth through data-driven optimization strategies. By leveraging proven insights and personalized conversion techniques, the agency helps high-profile clients maximize revenue and improve performance across digital channels...

    Top Services:

    • UI/UX Design
    • Web Design
    • Web Development
    • Creative Services
    • Branding
    • Show more
    Location
    San Francisco, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $350/hr
    Minimal Budget
    $25,000 - $50,000
    View Profile

  • Internauts Design

    Design Against Cognitive Friction

    Design Against Cognitive Friction

    Internauts is a Neurodigital design studio that helps organizations create brands and digital experiences built around how people actually think, feel, and make decisions. The studio combines branding, UX/UI design, accessibility, AI-aware experiences, and cognitive design principles to reduce friction and...

    Top Services:

    • Branding
    • Logo Design
    • Product Design
    • Web Design
    • UI/UX Design
    • Show more
    Location
    San Francisco, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $350/hr
    Minimal Budget
    $10,000 - $25,000
    View Profile

  • Website Design Hive

    Smart Websites Built For Growth

    Smart Websites Built For Growth

    Website Design Hive creates stunning websites, logos, apps, and animations while driving growth through SEO, PPC, and digital marketing. We turn ideas into results-driven online experiences...

    Top Services:

    • Web Design
    • Web Development
    • eCommerce Development
    • Logo Design
    • Branding
    • Show more
    Location
    Campbell, California
    Number of Employees
    50 - 99
    Average Hourly Rate
    $450/hr
    Minimal Budget
    Under $1,000
    Portfolios Count
    3 Projects Listed
    View Profile

  • Envoy

    A Connected Customer Experience Consultancy

    A Connected Customer Experience Consultancy

    Envoy is a full-service brand and digital innovation consultancy founded in 2010. Headquartered in Irvine, California, with studios in Chicago and San Diego, the agency combines design, technology and data to craft seamless customer journeys across brand, commerce, web, product and physical spaces...

    Top Services:

    • Package Design
    • Branding
    • Graphic Design
    • Social Media Marketing
    • Product Design
    • Show more
    Location
    Irvine, California
    Number of Employees
    100 - 249
    Average Hourly Rate
    $500/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    3 Projects Listed
    View Profile
    4.0 4.0 (13)

  • Get Set Go Web

    Best Web Design Agency in San Jose

    Best Web Design Agency in San Jose

    Get Set Go Web is the Top Web Design Agency in San Jose. Getsetgoweb provides the best Custom and creative logo design solutions for corporate businesses all around the world...

    Top Services:

    • Web Design
    • Graphic Design
    • Branding
    • SEO
    • Creative Services
    • Show more
    Location
    San Jose, California
    Number of Employees
    500 - 999
    Average Hourly Rate
    $1000/hr
    Minimal Budget
    $1,000 - $10,000
    View Profile
    2.6 2.6 (3)
    1.8 1.8 (20)

  • AFX Web Studio

    A Full Service Digital Solution Agency

    A Full Service Digital Solution Agency

    AFX WEB STUDIOS operates as a comprehensive web design agency, dedicated to facilitating the expansion of businesses' online presence. Our team comprises seasoned professionals with a specialization in crafting visually captivating and user-centric websites, offering local SEO expertise to enhance search...

    Top Services:

    • Web Design
    • SEO
    • WordPress Website Design
    • eCommerce Development
    • Web Development
    • Show more
    Location
    Los Angeles, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $2000/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    1 Project Listed
    View Profile
    4.5 4.5 (2)

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