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.

Takes only 2 mins, 100% free

  • Now Media Group
  • THE SEO PROZ
  • NITRO PLUG Digital Marketing
  • American Seo Experts
  • AWM CREATIVE
  • Marketing Headquarter
  • Green Leaf Publishers LLC
  • uearner.com
  • Egility Digital Marketing
  • ACU Web

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List of the Best SEO Companies in California

951 Companies Ranking last updated on: February 17, 2025

  • Now Media Group

    SEOWeb DesignPPCSocial Media Marketing
    Now Media Group is a full-service marketing agency located in the bustling city of San Diego, CA. With a team of skilled professionals and a passion for innovative strategies, we are dedicated to helping businesses of all sizes achieve their marketing goals. Our hourly rate of $...
    • 21-50 Members
    • San Diego, CA
    • $50 - $99/hr for SEO
    • < $5,000 for SEO
    • 20% SEO

  • THE SEO PROZ

    SEOPPCSocial Media MarketingConversion Optimization
    THE SEO PROZ is a premier digital marketing agency located in Pleasanton, CA. With an impressive hourly rate of $50 - $99 USD per hour, we are committed to providing top-notch services to our clients. Our team of experts specializes in various areas of digital marketing, includi...
    • 51-100 Members
    • Pleasanton, CA
    • $50 - $99/hr for SEO
    • $10,000 to $25,000 for SEO
    • 20% SEO

  • NITRO PLUG Digital Marketing

    SEODigital StrategyPPCSocial Media Marketing
    NITRO PLUG Digital Marketing is a leading digital marketing agency located in the bustling city of Los Angeles, CA. Our team of experienced professionals is dedicated to helping businesses of all sizes achieve their marketing goals and grow their online presence. With an hourly ...
    • 21-50 Members
    • Los Angeles, CA
    • $200 - $300/hr for SEO
    • $5,000 to $10,000 for SEO
    • 20% SEO

  • American Seo Experts

    SEODigital StrategyContent MarketingSocial Media Marketing
    American SEO Experts is a leading digital marketing agency based in Los Angeles, CA. With a team of skilled professionals and a proven track record of success, we are dedicated to helping businesses of all sizes achieve their online marketing goals. Our hourly rate of $50 - $99 ...
    • 201-500 Members
    • Los Angeles, CA
    • $50 - $99/hr for SEO
    • $10,000 to $25,000 for SEO
    • 20% SEO

  • AWM CREATIVE

    SEOPPCSocial Media MarketingContent Marketing
    AWM CREATIVE is a dynamic and innovative 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 and industries. With an hourly rate of $10 - $24 USD per hour, we are ...
    • 2-10 Members
    • Los Angeles, CA
    • $10 - $24/hr for SEO
    • < $5,000 for SEO
    • 20% SEO

  • Marketing Headquarter

    SEODigital StrategySocial Media MarketingPPC
    Marketing Headquarter is a leading marketing agency based in Palo Alto, CA. We specialize in providing top-notch marketing services to businesses of all sizes, helping them achieve their goals and drive growth. With our team of experienced professionals and a proven track record...
    • 51-100 Members
    • Palo Alto, CA
    • $25 - $49/hr for SEO
    • < $5,000 for SEO
    • 20% SEO

  • Green Leaf Publishers LLC

    SEOSocial Media MarketingAffiliate MarketingContent Marketing
    Green Leaf Publishers LLC is a leading marketing company based in San Francisco, CA. With an hourly rate of $100 - $149 USD per hour, we offer top-notch services to help businesses grow and thrive in today's competitive market. Our team of experts specializes in Marketing, Affil...
    • 51-100 Members
    • San Francisco, CA
    • $100 - $149/hr for SEO
    • < $5,000 for SEO
    • 20% SEO

  • uearner.com

    SEODigital StrategySocial Media MarketingContent Marketing
    Uearner.com is a leading digital marketing agency based in Los Angeles, CA. We specialize in providing top-notch marketing solutions to businesses of all sizes, helping them achieve their goals and drive success. Our team of experts is dedicated to helping our clients reach thei...
    • 21-50 Members
    • Los Angeles, CA
    • $25 - $49/hr for SEO
    • $10,000 to $25,000 for SEO
    • 20% SEO

  • Egility Digital Marketing

    SEOPPCSocial Media MarketingContent Marketing
    Egility Digital Marketing is a premier digital marketing agency located in Clovis, CA. Our team of experts specializes in creating tailored marketing solutions to help businesses of all sizes achieve their goals and stand out in today's competitive market. With an hourly rate of...
    • 21-50 Members
    • Clovis, CA
    • $100 - $149/hr for SEO
    • < $5,000 for SEO
    • 20% SEO

  • ACU Web

    SEOPPCSocial Media MarketingEmail Marketing
    ACU Web is a premier digital marketing agency located in Riverside, CA. With an impressive hourly rate of $100 - $149 USD per hour, we are committed to delivering top-notch services to our clients. Our team of experts specializes in various areas of digital marketing, including ...
    • 2-10 Members
    • Riverside, CA
    • $100 - $149/hr for SEO
    • $5,000 to $10,000 for SEO
    • 20% SEO

  • TVGla

    SEODigital StrategySocial Media MarketingContent Marketing
    TVGla is a premier marketing and advertising agency located in the bustling city of Los Angeles, CA. With an hourly rate of $150 - $199 USD per hour, we offer top-notch services to help businesses thrive in the ever-evolving digital landscape. Our team is composed of highly skil...
    • 51-100 Members
    • Los Angeles, CA
    • $150 - $199/hr for SEO
    • $5,000 to $10,000 for SEO
    • 20% SEO

  • GKP Maker

    SEOSocial Media MarketingDigital StrategyContent Marketing
    GKP Maker is a premier marketing agency located in the bustling city of Los Angeles, CA. With a team of skilled professionals, we offer a wide range of services to help businesses grow and thrive in the competitive digital landscape. Our hourly rate of $25 - $49 USD per hour mak...
    • 2-10 Members
    • Los Angeles, CA
    • $25 - $49/hr for SEO
    • < $5,000 for SEO
    • 20% SEO

  • 39 Celsius Web Marketing Consulting

    SEOPPCSocial Media MarketingEmail Marketing
    39 Celsius Web Marketing Consulting is a premier marketing consulting company located in the vibrant city of Temecula, CA. Our team of experts specializes in providing top-notch marketing solutions to businesses of all sizes. With an hourly rate of $50 - $99 USD per hour, we off...
    • 2-10 Members
    • Temecula, CA
    • $50 - $99/hr for SEO
    • $5,000 to $10,000 for SEO
    • 20% SEO

  • AMZ Book Publishing Services

    SEOSocial Media MarketingContent MarketingDigital Marketing
    AMZ Book Publishing Services is a leading publishing company based in Los Angeles, CA. With an experienced team of professionals, we offer a wide range of services to help authors and publishers market their books effectively. Our hourly rate of $25 - $49 USD per hour makes us a...
    • 51-100 Members
    • Los Angeles, CA
    • $25 - $49/hr for SEO
    • < $5,000 for SEO
    • 20% SEO

  • Attorney Marketing Network

    SEOWeb DevelopmentWeb DesignSocial Media Marketing
    Attorney Marketing Network is a premier digital marketing agency located in Los Angeles, CA. Our team of experts specializes in providing top-notch marketing solutions for attorneys and law firms. We understand the unique challenges and needs of the legal industry, and we are de...
    • 21-50 Members
    • Los Angeles, CA
    • $50 - $99/hr for SEO
    • < $5,000 for SEO
    • 20% SEO

  • CCR Growth

    SEOPPCContent MarketingConversion Optimization
    CCR Growth is a leading marketing agency located in the picturesque town of Carmel-by-the-Sea, CA. With our team of experienced professionals, we offer a wide range of marketing services to help businesses grow and succeed. Our hourly rate of $200 - $300 USD per hour reflects ou...
    • 51-100 Members
    • Carmel-by-the-Sea, CA
    • $200 - $300/hr for SEO
    • $25,000 to $50,000 for SEO
    • 20% SEO

  • Deck 7, Inc

    SEOAdvertisingSocial Media MarketingPPC
    Deck 7, Inc is a leading marketing and advertising agency located in San Diego, CA. With a team of highly skilled professionals, we offer a wide range of services including marketing, advertising, SEO, email marketing, PPC, social media marketing, and content marketing. Our hour...
    • 51-100 Members
    • San Diego, CA
    • $50 - $99/hr for SEO
    • $100,000 to $250,000 for SEO
    • 20% SEO

  • Spring SEO, Inc.

    SEOWeb DevelopmentPPCSocial Media Marketing
    Spring SEO, Inc. is a leading digital marketing agency located in Newport Beach, CA. We specialize in providing top-notch marketing solutions for businesses of all sizes. With our team of experts and years of experience, we have established ourselves as a trusted partner for our...
    • 2-10 Members
    • Newport Beach, CA
    • $150 - $199/hr for SEO
    • $5,000 to $10,000 for SEO
    • 20% SEO

  • Conversions 360

    SEOPPCSocial Media MarketingWeb Design
    Conversions 360 is a leading marketing agency located in Los Angeles, CA. Our team of experts specializes in providing top-notch services to help businesses achieve their marketing goals. With an hourly rate of $100 - $149 USD per hour, we offer cost-effective solutions that del...
    • 2-10 Members
    • Los Angeles, CA
    • $100 - $149/hr for SEO
    • < $5,000 for SEO
    • 20% SEO

  • Ecom Professionals

    SEODigital StrategySocial Media MarketingDigital Marketing
    Ecom Professionals is a leading 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 our hourly rate of $25 - $49 USD per hour, we offer affordable an...
    • 51-100 Members
    • Los Angeles, CA
    • $25 - $49/hr for SEO
    • < $5,000 for SEO
    • 20% 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.