First and foremost, we take a very data-driven approach to all of the work we do. Data
Companies » SEO » United States » California
Top 11 SEO Companies in California We Recommend
Pricing, Reviews, and Our Picks
If you’re looking for a top SEO company in California to perform an audit, win Google traffic, or address technical SEO issues, you’ve come to the right place.
For this list, we evaluated 11 top companies in California using the same criteria we use when hiring firms ourselves. We reviewed SEO case studies, client feedback, pricing, founder backgrounds, SEO industry reputation, and published research. Based on this research, we’re confident in recommending these SEO companies in California here.
August 2026 Scoring Matrix: SEO Companies in California
Monthly Costs
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$5000–$10,000
Reputation Score
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8.1 Highly Reputable
Total Endorsements
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8
Refine Results
PRO
Visible Factors
Top Tier Data-Driven Digital Marketing Agency
Los Angeles, California, United States
Local SEO Guide
The MultiLocation SEO Experts for 20+ Years
Pleasanton, California, United States
Most SEO agencies all offer the same services: SEO audits, content marketing (including scaling content with AI
PRO
Geoff Kenyon
I leverage SEO & product to drive growth at scale
San Luis Obispo, California, United States
I create organic acquisition engines through SEO, content marketing, and product led growth. I work across marketing,
Schleicher Marketing
People-First Brand-Focused SEO Marketing
San Diego, California, United States
Providing People-First Brand-Focused SEO Marketing–it’s what we’re known for. Schleicher Marketing provides eCommerce strategy, technical SEO, migration
Jordan Digital Marketing
No-fluff paid and organic marketing partners. Real business results.
San Francisco, California, United States
Our main growth levers are SEO, PPC, and marketing ops systems that deliver more signal data in
Travel Tractions
Premier Digital Marketing Agency For Travel, Tourism and Hospitality
San Francisco, California, United States
Travel Tractions is the premier digital marketing agency for tour operators, travel agencies, and hotels who want
39 Celsius Web Marketing Consulting
More Leads, More Sales, More Profit – Digital Marketing Agency for SMBs
Temecula, California, United States
Let’s be honest, running a business is a whirlwind. You’re juggling clients, managing your team, and making
Boca De
Kick ass growth consulting in Santa Monica
Santa Monica, California, United States
Search Engine Optimization (SEO) Public Relations (PR) Web Design & Development Social Media Management Custom Private Language
Coalition Technologies
Top-ranked ecommerce, digital marketing, and SEO firm in the United States
Los Angeles, California, United States
Whether you need a great web design company, a skilled SEO team, an industry leading PPC provider,
Richard Wong / The SEO Consultant.ai
Director of Performance Marketing + SEO/SEM Consultant
Alameda, California, United States
I really enjoy digging into data. I believe that most business problems can be solved by knowing
Lauren Galvez
I help SMBs improve their online visibility, attract customers, and increase sales through search engine optimization.
Santa Cruz, California, United States
Your potential customers are searching for solutions—my focus is to help them find you. I specialize in
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Cost of SEO Services in California
The average monthly cost of SEO services in California of our listed providers is $5000–$10,000 (USD).
Questions We Consider When Hiring an SEO Company
Consider asking these questions we provided when talking with potential SEO agencies and consultants in California about your project. It’s often best to speak with 2-3 agencies or consultants before signing a contract.
- If we hire you, who will handle our account? Will we meet with them before we commit?
- For new content, how do you decide what keywords and topics to target that are relevant to our business goals?
- What kind of reporting do you deliver?
- What kind of account access do we need to provide? E.g., Google Analytics, Search Console, CMS, etc?
- How will you promote our brand in your SEO plan?
- If we are unhappy with the work, how do we cancel?
- Can you share case studies or examples of other clients where you had success?
- How do we increase visibility in AI search?
- Will you perform an SEO audit of our site? What are your top auditing priorities?
- Will we have ownership of all accounts? How about content and creative work?
