Top SEO Companies in California (United States)

Top SEO Companies in California (United States)

The sunny state of California is a hot spot for SEO, with a thriving ecosystem and a talented pool of innovators and technology. It has emerged as a top destination for SEO services, constantly adapting and pushing the boundaries of the industry. Discover the Top 951 SEO Companies in California.

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  • Blacksmith
  • Olivine Marketing
  • Softline Solutions
  • SocialSellinator
  • Digitopia
  • Half Past Nine
  • ATAK Interactive, Inc.
  • Two Trees PPC
  • Toporin Studio
  • Seal Media

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List of the Best SEO Companies in California

951 Companies Ranking last updated on: February 17, 2025

  • Blacksmith

    SEOWeb DesignPPCeCommerce Development
    • 2-10 Members
    • Santa Cruz, CA
    • $150 - $199/hr for SEO
    • $10,000 to $25,000 for SEO
    • 10% SEO

  • Olivine Marketing

    SEOWeb DevelopmentWeb DesigneCommerce Development
    • 21-50 Members
    • San Francisco, CA
    • $150 - $199/hr for SEO
    • $10,000 to $25,000 for SEO
    • 10% SEO

  • Softline Solutions

    SEOPPCeCommerce DevelopmentDigital Strategy
    Softline Solutions is a leading digital marketing agency located in Glendale, CA. Our team of experts specializes in providing top-notch marketing solutions to businesses of all sizes. With an hourly rate of $100 - $149 USD per hour, we are committed to delivering exceptional re...
    • 21-50 Members
    • Glendale, CA
    • $100 - $149/hr for SEO
    • $5,000 to $10,000 for SEO
    • 10% SEO

  • SocialSellinator

    SEOSocial Media MarketingContent MarketingPPC
    SocialSellinator is a premier marketing agency located in San Jose, CA. Our team of experts specializes in providing top-notch marketing solutions to businesses of all sizes. With an hourly rate of $100 - $149 USD per hour, we strive to deliver exceptional results and maximize t...
    • 2-10 Members
    • San Jose, CA
    • $100 - $149/hr for SEO
    • < $5,000 for SEO
    • 10% SEO

  • Digitopia

    SEODigital StrategyPPCContent Marketing
    Digitopia is a leading digital marketing agency located in the vibrant city of San Diego, CA. Our team of experts is dedicated to helping businesses of all sizes achieve their goals through strategic and innovative digital solutions. With an hourly rate of $150 - $199 USD per ho...
    • 21-50 Members
    • San Diego, CA
    • $150 - $199/hr for SEO
    • $5,000 to $10,000 for SEO
    • 10% SEO

  • Half Past Nine

    SEODigital StrategyPPCConversion Optimization
    Half Past Nine is a leading marketing agency located in Irvine, CA, with a team of experts dedicated to helping businesses grow and thrive in the digital landscape. We specialize in providing top-notch marketing solutions to our clients, with an hourly rate of $150 - $199 USD per...
    • 21-50 Members
    • Irvine, CA
    • $150 - $199/hr for SEO
    • $5,000 to $10,000 for SEO
    • 10% SEO

  • ATAK Interactive, Inc.

    SEODigital StrategyPPCeCommerce Development
    ATAK Interactive, Inc. is a premier digital marketing agency located in the bustling city of Los Angeles, CA. Our team of experts specializes in providing top-notch marketing solutions to businesses of all sizes. With a team of highly skilled professionals and years of experienc...
    • 21-50 Members
    • Los Angeles, CA
    • $150 - $199/hr for SEO
    • $5,000 to $10,000 for SEO
    • 10% SEO

  • Two Trees PPC

    SEOPPCVideo ProductionContent Marketing
    Two Trees PPC is a leading digital marketing agency based in Sacramento, CA. With an hourly rate of $100 - $149 USD per hour, we specialize in providing top-notch marketing services to businesses of all sizes. Our team of experts is dedicated to helping our clients achieve their...
    • 21-50 Members
    • Sacramento, CA
    • $100 - $149/hr for SEO
    • $10,000 to $25,000 for SEO
    • 10% SEO

  • Toporin Studio

    SEOWeb DevelopmentWeb DesignPPC
    Toporin Studio is a leading marketing and web development company located in San Diego, CA. Our team of experts is dedicated to delivering top-notch services to our clients, helping them achieve their business goals and stand out in the digital world. With an hourly rate of $100...
    • 2-10 Members
    • San Diego, CA
    • $100 - $149/hr for SEO
    • $10,000 to $25,000 for SEO
    • 10% SEO

  • Seal Media

    SEOVideo ProductionBrandingContent Marketing
    Seal Media is a premier marketing and media production company located in Costa Mesa, CA. Our team of experts offers a wide range of services, including marketing, video production, branding, content marketing, SEO, and social media marketing. With a flexible hourly rate of $100...
    • 2-10 Members
    • Costa Mesa, CA
    • $100 - $149/hr for SEO
    • $5,000 to $10,000 for SEO
    • 10% SEO

  • Overturn Technologies

    SEOMobile App DevelopmentSoftware DevelopmentWeb Development
    Overturn Technologies is a leading software development and digital marketing company located in the bustling city of Los Angeles, CA. With a team of highly skilled professionals, we offer a wide range of services including marketing, mobile app development, software development,...
    • 21-50 Members
    • Los Angeles, CA
    • $25 - $49/hr for SEO
    • $10,000 to $25,000 for SEO
    • 10% SEO

  • Nephila Marketing, Inc.

    SEOPPCDigital StrategySocial Media Marketing
    Nephila Marketing, Inc. is a leading digital marketing agency based in San Diego, CA. With an hourly rate of $150 - $199 USD per hour, we offer top-notch marketing services to businesses of all sizes. Our team is dedicated to helping our clients achieve their goals and drive suc...
    • 2-10 Members
    • San Diego, CA
    • $150 - $199/hr for SEO
    • $5,000 to $10,000 for SEO
    • 10% SEO

  • NANOBOT Group

    SEOVideo ProductionDigital StrategyEmail Marketing
    NANOBOT Group is a leading marketing and digital strategy firm located in San Diego, CA. Our team of experts specializes in providing innovative and effective solutions to help businesses grow and thrive in today's competitive market. With an hourly rate of $50 - $99 USD per hou...
    • 21-50 Members
    • San Diego, CA
    • $50 - $99/hr for SEO
    • $5,000 to $10,000 for SEO
    • 10% SEO

  • 95Visual

    SEOWeb DevelopmentWeb DesignContent Marketing
    95Visual is a leading digital marketing and web design company located in Santa Clarita, CA. With a team of highly skilled professionals, we offer top-notch services at an hourly rate of $100 - $149 USD per hour. Our goal is to help businesses of all sizes achieve their online m...
    • 2-10 Members
    • Santa Clarita, CA
    • $100 - $149/hr for SEO
    • $10,000 to $25,000 for SEO
    • 10% SEO

  • Bowman Digital Media

    SEOSocial Media MarketingDigital StrategyContent Marketing
    Welcome to Bowman Digital Media, a leading digital marketing agency located in Moreno Valley, CA. Our team of experts specializes in providing top-notch marketing solutions to businesses of all sizes. With an hourly rate of $100 - $149 USD per hour, we are committed to deliverin...
    • 2-10 Members
    • Moreno Valley, CA
    • $100 - $149/hr for SEO
    • < $5,000 for SEO
    • 10% SEO

  • Something About Marketing

    SEOSocial Media MarketingAdvertisingPPC
    Something About Marketing is a leading marketing agency located in Costa Mesa, CA. Our team of experts specializes in providing top-notch marketing services to businesses of all sizes. With an hourly rate of $50 - $99 USD per hour, we offer cost-effective solutions that deliver ...
    • 21-50 Members
    • Costa Mesa, CA
    • $50 - $99/hr for SEO
    • < $5,000 for SEO
    • 10% SEO

  • ESP Inspire

    SEOeCommerce DevelopmentDigital StrategySoftware Development
    ESP Inspire is a leading marketing and technology company based in Albany, CA. With a team of highly skilled professionals, we offer a wide range of services to help businesses grow and succeed in the digital world. Our hourly rate ranges from $50 to $99 USD per hour, making us ...
    • 51-100 Members
    • Albany, CA
    • $50 - $99/hr for SEO
    • < $5,000 for SEO
    • 10% SEO

  • UNINCORPORATED

    SEODigital StrategyGraphic DesignAdvertising
    UNINCORPORATED is a leading marketing and digital strategy agency located in the bustling city of Los Angeles, CA. With a team of skilled professionals and a proven track record of success, we offer unparalleled services to help businesses of all sizes thrive in today's competiti...
    • 21-50 Members
    • Los Angeles, CA
    • $100 - $149/hr for SEO
    • $5,000 to $10,000 for SEO
    • 10% SEO

  • Vermillion Tech

    SEOSoftware DevelopmentWeb DevelopmentMobile App Development
    Vermillion Tech is a cutting-edge technology company located in the bustling city of Los Angeles, CA. Our team of skilled professionals offers a wide range of services including marketing, software development, web development, mobile app development, SEO, artificial intelligence...
    • 21-50 Members
    • Los Angeles, CA
    • $25 - $49/hr for SEO
    • $5,000 to $10,000 for SEO
    • 10% SEO

  • Barad Marketing Solutions

    SEOWeb DesignPPCSocial Media Marketing
    Barad Marketing Solutions is a leading marketing agency located in San Diego, CA. Our team of experts offers a wide range of services including marketing, web design, PPC, social media marketing, branding, and SEO. With an hourly rate of $50 - $99 USD per hour, we provide high-q...
    • 2-10 Members
    • San Diego, CA
    • $50 - $99/hr for SEO
    • < $5,000 for SEO
    • 10% SEO

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    SEO Company in California - FAQs

    Are you looking for the top SEO companies in California sector? ITProfiles has carefully curated a list of leading California SEO companies based on certain qualitative and quantitative metrics. You can search, compare, and contact these companies based on your criteria. You can also check details about these companies in California, United States such as their profiles, portfolios, and recent client reviews (Mar 2025 updated) to decide on your SEO project.

    How many SEO companies are there in California?

    There are 951 companies on ITProfiles specializing in SEO and based in California.

    How much does it typically cost for SEO in California?

    The average project cost for SEO companies in California on ITProfiles ranges from $10,000 to $25,000. Pricing varies based on project complexity, scope, timeline, and required expertise. Many companies offer flexible pricing models, such as hourly rates, fixed prices, or dedicated team arrangements. For an accurate estimate, requesting a quote tailored to your specific needs is best.

    Can I contact multiple companies for a project proposal?

    Absolutely! It's recommended to contact multiple SEO companies in California for project proposals. This allows you to compare their offerings, expertise, pricing, and approach before deciding.

    Can I get a free quote for my SEO project?

    Yes, many SEO companies in California offer free quotes for projects. Simply submit your project details, and we’ll handpick the top five service providers that best match your needs. These companies will then reach out to you with an ITProfiles reference, providing an estimated cost and timeline for your project.