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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List of the Best SEO Companies in California

951 Companies Ranking last updated on: February 17, 2025

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Golden Gate SEO

SEOSocial Media MarketingPPCConversion Optimization

Golden Gate SEO is a leading digital marketing agency located in Pleasanton, CA. Our team of experts specializes in providing top-notch marketing solutions to businesses of all sizes. With an hourly rate of $150 - $199 USD per hour, we strive to deliver high-quality services tha...

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- 2-10 Members
- Founded in
- Pleasanton, CA
- $150 - $199/hr for SEO
- < $5,000 for SEO
- 50% SEO

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(0 Reviews)

The SEO Los Angeles

SEOWeb DesignPPCSocial Media Marketing

The SEO Los Angeles is a leading digital marketing agency located in the bustling city of Los Angeles, CA. We specialize in providing top-notch marketing services to businesses of all sizes and industries. Our team of experts is dedicated to helping our clients achieve their onl...

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- 21-50 Members
- Founded in
- Los Angeles, CA
- $50 - $99/hr for SEO
- < $5,000 for SEO
- 50% SEO

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(0 Reviews)

Impression

SEOPPC

Impression is a leading marketing agency located in Carlsbad, 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 offer cost-effective services that deliver exceptional res...

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- 2-10 Members
- Founded in
- Carlsbad, CA
- $100 - $149/hr for SEO
- < $5,000 for SEO
- 50% SEO

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Tekyz Inc

SEOWeb Design

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- 21-50 Members
- Founded in
- Vista, CA
- $50 - $99/hr for SEO
- $25,000 to $50,000 for SEO
- 50% SEO

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ROOK SEO

SEOWeb DesignPPCConversion Optimization

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- 21-50 Members
- Founded in
- Los Angeles, CA
- $50 - $99/hr for SEO
- < $5,000 for SEO
- 50% SEO

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LaV1

SEOMobile App DevelopmentDigital StrategyWeb Development

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- 2-10 Members
- Founded in
- Los Angeles, CA
- $100 - $149/hr for SEO
- < $5,000 for SEO
- 50% SEO

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NUBRAND

SEOWeb DesignPPC

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- 21-50 Members
- Founded in
- Placerville, CA
- $150 - $199/hr for SEO
- $5,000 to $10,000 for SEO
- 50% SEO

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SEO Web

SEOWeb Design

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- 21-50 Members
- Founded in
- Oroville, CA
- $50 - $99/hr for SEO
- < $5,000 for SEO
- 50% SEO

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(0 Reviews)

Smart SEO People

SEOWeb DevelopmentContent MarketingeCommerce Development

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- 21-50 Members
- Founded in
- Los Angeles, CA
- $25 - $49/hr for SEO
- < $5,000 for SEO
- 50% SEO

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Digital Papercuts

SEOPPCBrandingContent Marketing

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- 2-10 Members
- Founded in
- Huntington Beach, CA
- $25 - $49/hr for SEO
- < $5,000 for SEO
- 50% SEO

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Sacha Agency

SEODigital StrategyPPCContent Marketing

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- 2-10 Members
- Founded in
- Campbell, CA
- $100 - $149/hr for SEO
- < $5,000 for SEO
- 50% SEO

0.0
(0 Reviews)

JCT Growth

SEOContent MarketingDigital StrategyConversion Optimization

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- 2-10 Members
- Founded in
- Roseville, CA
- $100 - $149/hr for SEO
- < $5,000 for SEO
- 50% SEO

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(0 Reviews)

Goldero

SEOWeb DesignDigital StrategyPPC

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- 2-10 Members
- Founded in
- Costa Mesa, CA
- $50 - $99/hr for SEO
- < $5,000 for SEO
- 50% SEO

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(0 Reviews)

razwerks

SEOWeb DesignPPCBranding

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- 2-10 Members
- Founded in
- Laguna Beach, CA
- $25 - $49/hr for SEO
- < $5,000 for SEO
- 50% SEO

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(0 Reviews)

Prism Design Co

SEOWeb DesignPPCVirtual Reality

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- 2-10 Members
- Founded in
- Santa Monica, CA
- $200 - $300/hr for SEO
- < $5,000 for SEO
- 50% SEO

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(0 Reviews)

SEO Period

SEOConversion OptimizationWeb Design

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- 2-10 Members
- Founded in
- Long Beach, CA
- $50 - $99/hr for SEO
- < $5,000 for SEO
- 50% SEO

0.0
(0 Reviews)

Digital Ninjas - Digital Marketing San Francisco

SEODigital StrategyContent MarketingAdvertising

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- 2-10 Members
- Founded in
- San Francisco, CA
- $25 - $49/hr for SEO
- $10,000 to $25,000 for SEO
- 50% SEO

0.0
(0 Reviews)

Orient8 Digital Marketing Agency

SEOContent MarketingWeb DevelopmenteCommerce Development

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- 2-10 Members
- Founded in
- Los Angeles, CA
- $50 - $99/hr for SEO
- < $5,000 for SEO
- 50% SEO

0.0
(0 Reviews)

The Los Angeles SEO Company LLC

SEODigital StrategySocial Media Marketing

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- Freelancer
- Founded in
- Los Angeles, CA
- $10 - $24/hr for SEO
- < $5,000 for SEO
- 50% SEO

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PX Media, LLC.

SEOWeb DevelopmentPPC

PX Media, LLC is a leading digital marketing and web development company located in Pasadena, CA. With an hourly rate of $50 - $99 USD per hour, we offer top-notch services at affordable prices to businesses of all sizes. Our team consists of highly skilled and experienced profe...

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- 21-50 Members
- Founded in
- Pasadena, CA
- $50 - $99/hr for SEO
- < $5,000 for SEO
- 45% 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.