Best California Small Business SEO Companies

972 Companies - Rankings updated: April 02, 2026

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

United States × California ×
  • We Help Companies Win At Digital Marketing!

    We Help Companies Win At Digital Marketing!

    PoolMarketing.com is the leading digital advertising agency in the pool & spa industry. With clients from coast to coast, we provide best-in-class marketing services for pool builders, pool service companies, pool manufacturers, distributors and suppliers. Our expertise in the field of marketing and reach in  [... see all PoolMarketing reviews ]
    Location
    Sacramento, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $150/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    20 Projects Listed
  • A web agency made for nonprofits and small businesses.

    A web agency made for nonprofits and small businesses.

    Embark is an award-winning digital marketing agency that focuses on small businesses and nonprofits.  [... see all Embark reviews ]
    Location
    Corona, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $175/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    4 Projects Listed
  • 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.  [... see all Directive reviews ]
    Location
    Irvine, California
    Number of Employees
    100 - 249
    Average Hourly Rate
    $250/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    2 Projects Listed
  • Award-Winning SEO Trusted by Top Brands

    Award-Winning SEO Trusted by Top Brands

    Victorious is a leading SEO company specializing in custom SEO strategies that produce measurable ROI. We enable our customers to dominate their target SERPS, surpass competitors, and achieve tangible results.  [... see all Victorious reviews ]
    Location
    San Francisco, California
    Number of Employees
    50 - 99
    Portfolios Count
    10 Projects Listed
  • Growth Done Right

    Growth Done Right

    Moburst is a digital & creative full-service, mobile-first marketing agency that helps companies to scale and become category leaders. From Fortune 1000 brands to startups our key clients: Google, Uber, Samsung, Discovery, Dunkin', Robinhood. Playtika, Gett, Fiverr, Pfizer, Nielsen, Sony, Reddit, Dropbox...  [... see all Moburst reviews ]
    Location
    San Francisco, California
    Number of Employees
    50 - 99
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    10 Projects Listed
  • A full-service digital marketing and technology agency

    A full-service digital marketing and technology agency

    Our high-performing teams of 1000+ professionals aim to bridge gaps in performance and maximize a companys potential, regardless of time zone and geographical boundaries.  [... see all Mavlers reviews ]
    Location
    San Jose, California
    Number of Employees
    1000 & Up
    Average Hourly Rate
    $25/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    7 Projects Listed
  • The Expert Digital Marketing Agency (Sponsored)

    The Expert Digital Marketing Agency (Sponsored)

    Ignite Visibility is a leader in SEO, online advertising, email, social media marketing and digital marketing. 200+ five star reviews, 3x Landy Award winner, 6x Inc. 5,000 company, #1 ranked full-service agency, known for results.  [... see all Ignite Visibility reviews ]
    Location
    San Diego, California
    Number of Employees
    100 - 249
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    6 Projects Listed
  • Boost Your Cannabis Business with Proven MjSeo Agency!

    Boost Your Cannabis Business with Proven MjSeo Agency!

    If you have a business in the cannabis niche, and you plan to increase profits through the Internet, then you should think about SEO promotion. MjSeo Agency will help you to be at the first place in Google and to receive more clients with organic search of your products. Don't delay, increase your profit with  [... see all MJSEO.Agency reviews ]
    Location
    Los Angeles, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $1,000 - $10,000
  • Helping Orange County Businesses Scale the Right Way.

    Helping Orange County Businesses Scale the Right Way.

    Tusk Creative Studios is a digital firm based in Newport Beach, California that focuses on expanding local businesses' internet presence in order to help those businesses realize their full online potential. We provide services in the areas of website building, search engine optimization (SEO), branding  [... see all Tusk Creative Studios reviews ]
    Location
    Newport Beach, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $150/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    4 Projects Listed
  • We Help a Brand Become the Brand.

    We Help a Brand Become the Brand.

    Codeless specializes in business growth strategies built around topic expertise and long-form blog content at volume.  [... see all Codeless reviews ]
    Location
    Victorville, California
    Number of Employees
    50 - 99
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    5 Projects Listed
  • Affordable Local SEO Services and Automation for You.

    Affordable Local SEO Services and Automation for You.

    At Aspire Catalyst, we offer a spectrum of services encompassing SEO Services, Website Audits, Optimization, AI Apps, Chatbots, Content Optimization, Local SEO, Email Marketing, PPC Optimization, and a myriad of other digital solutions. Our tailored SEO services and digital solutions are designed to empower  [... see all Aspire Catalyst reviews ]
    Location
    Irvine, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $49/hr
    Minimal Budget
    Under $1,000
  • Take your business to the next level online

    Take your business to the next level online

    Ascendance is a results-driven digital marketing firm located in San Diego that was launched in 2015. We are not your usual agency that costs a lot for a little amount of work. While some may argue that "you get what you pay for," this is not always the case in our field. Asher Stefani, our founder, founded  [... see all Ascendance Website Solutions reviews ]
    Location
    Chula Vista, California
    Number of Employees
    Under 49
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    38 Projects Listed
  • Beyond the Limits

    Beyond the Limits

    Volar Agency is a Los Angelesbased software and web application development company specializing in custom web design, development, and digital marketing to help businesses grow with powerful, user-focused online solutions.  [... see all Volar Agency reviews ]
    Location
    Los Angeles, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $125/hr
    Portfolios Count
    8 Projects Listed
  • Intelligent Marketing Firm

    Intelligent Marketing Firm

    As a top digital marketing firm, Search Engine Projects (SEP) offers search engine optimization (SEO), search engine marketing (SEM), website design, localization, social media marketing, web analytics, and website usability for many clients in the USA.  [... see all Search Engine Projects reviews ]
    Location
    Orange County, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $150/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    12 Projects Listed
  • Amazon Marketing Experts | Ecommerce Maximization Partner

    Amazon Marketing Experts | Ecommerce Maximization Partner

    We help ecommerce brands reach their maximum potential by delivering highly-specialized Amazon channel expertise tailored to their unique needs.  [... see all Emplicit reviews ]
    Location
    San Diego, California
    Number of Employees
    100 - 249
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    6 Projects Listed
  • The electrifying force that will take your business to new heights.

    The electrifying force that will take your business to new heights.

    We're Volts Consulting, a team of design experts and marketing strategists passionate about turning your online presence into a powerful growth engine.  [... see all Volts Consulting reviews ]
    Location
    Los Angeles, California
    Number of Employees
    Under 49
    Minimal Budget
    $10,000 - $25,000
  • Helping Brands Scale on Amazon

    Helping Brands Scale on Amazon

    Trivium Group is a full-service Amazon agency that helps brands scale profitably on Amazon. We fully integrate with your team and become your in-house Amazon team without the price tag. We are built on strong systems, sharp people, and good values.  [... see all Trivium Group reviews ]
    Location
    Los Angeles, California
    Number of Employees
    50 - 99
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    9 Projects Listed
  • A Customer Acquisition GROWTH Agency | Forbes Rated #1 SEO Company | 20+ Years of Success

    A Customer Acquisition GROWTH Agency | Forbes Rated #1 SEO Company | 20+ Years of Success

    SEO Brand has over 55+ years of combined experience and are behind global brands such as LG, Montblanc, The Weather Channel, Allegra, The Ritz Carlton and many more.  [... see all SEO Brand reviews ]
    Location
    Los Angeles, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $175/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    9 Projects Listed
  • Navigating the Digital World for You

    Navigating the Digital World for You

    Opel Solutions: Your trusted digital partner since 2020. Our expertise encompasses digital marketing, web development, software services, and design excellence. We elevate your online presence, from SEO and social media marketing to e-commerce and custom software solutions.  [... see all Opel Solutions reviews ]
    Location
    San Diego, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $70/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    10 Projects Listed
  • Your Genuine Brand Partner

    Your Genuine Brand Partner

    Our expertise lies in bridging the gap between conventional advertising and the digital era. Our objective is to help you find the ideal positioning strategy for your company, brand, individual profile, event, or agency.  [... see all Public reviews ]
    Location
    Temecula, California
    Number of Employees
    Under 49
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    19 Projects Listed
  • Generate More Positive Reviews and Boost Your Online Rating

    Generate More Positive Reviews and Boost Your Online Rating

    Let us make sure you are easily found on Google. With a well-designed website and high SEO ranking, you are essentially guaranteed to double or even triple your revenue. Get started today with our design consultants that will bring your ideas to life! Our consultation takes no more than 15 minutes!  [... see all Expert Reputation reviews ]
    Location
    San Diego, California
    Number of Employees
    Under 49
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    2 Projects Listed
  • Empower Your Business Online.

    Empower Your Business Online.

    At Quartz Digital Agency, we don't just build websites -- we craft digital experiences that drive results. As a full-service web development and digital marketing firm, we specialize in Web Design, Development, Maintenance/Management, SEO, Social Media, Digital Ads, and IT services.  [... see all Quartz Digital Agency reviews ]
    Location
    Woodland, California
    Number of Employees
    Under 49
    Portfolios Count
    12 Projects Listed
  • AI-Enabled IT and Digital Services Company

    AI-Enabled IT and Digital Services Company

    SunTec India is an AI-enabled IT and digital services company with 25+ years of experience, 1,500+ full-time employees, 8500+ clients worldwide, and a full spectrum of IT outsourcing, data solutions, digital engineering, eCommerce support, digital marketing and photo editing services.  [... see all SunTec India reviews ]
    Location
    Laguna Beach, California
    Number of Employees
    1000 & Up
    Average Hourly Rate
    $10/hr
    Portfolios Count
    6 Projects Listed
  • Increase Your Local Presence and Reach Your Target Audience

    Increase Your Local Presence and Reach Your Target Audience

    Our firm has a demonstrated track record of delivering outcomes for customers. You can count on us to deliver quantifiable results for your company. We can provide significant insights into the most recent marketing trends. We can assist you in making the most of your marketing. Only years of expertise can  [... see all San Diego SEO reviews ]
    Location
    San Diego, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $20/hr
    Minimal Budget
    Under $1,000
  • Results Driven Digital Marketing Services

    Results Driven Digital Marketing Services

    With a wealth of experience in the realm of digital marketing and reputation management, the WebiMax team stands as a beacon of expertise, consistently delivering tangible success to our clients in the online arena.  [... see all WebiMax reviews ]
    Location
    Los Angeles, California
    Number of Employees
    50 - 99
    Average Hourly Rate
    $100/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    10 Projects Listed
  • Custom WordPress Web Design That Transforms Businesses

    Custom WordPress Web Design That Transforms Businesses

    SFWPExperts creates visually stunning websites that reflect your brand and achieve your goals. With a client-centric approach, cutting-edge solutions, and a commitment to quality, we deliver exceptional results. Contact us today to elevate your online presence.  [... see all SFWPExperts reviews ]
    Location
    San Francisco, California
    Number of Employees
    50 - 99
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    7 Projects Listed
  • Challenging Convention, Accelerating Growth

    Challenging Convention, Accelerating Growth

    Wpromote operates with a relentless challenger mindset, never content with mediocrity. We continuously optimize underperforming campaigns and push the boundaries of even the best campaigns to achieve greater success.  [... see all Wpromote reviews ]
    Location
    El Segundo, California
    Number of Employees
    250 - 499
    Average Hourly Rate
    $150/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    5 Projects Listed
  • The SEO Team Your Business Needs

    The SEO Team Your Business Needs

    Zupo provides a comprehensive range of SEO services, ensuring our clients receive everything necessary for a highly effective and impactful online presence.  [... see all Zupo reviews ]
    Location
    Anaheim, California
    Number of Employees
    50 - 99
    Average Hourly Rate
    $200/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    3 Projects Listed
  • Bringing Together Business & Technology

    Bringing Together Business & Technology

    Smashed Media is an illustration, branding, and digital marketing agency which provides web development, graphic design, digital marketing, branding & corporate identity development services.  [... see all Smashed Media reviews ]
    Location
    Victorville, California
    Number of Employees
    50 - 99
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    11 Projects Listed
  • Inspired Marketing. Beautiful Outcomes.

    Inspired Marketing. Beautiful Outcomes.

    Healthcare Success is a leading healthcare SEO firm that specializes in delivering digital marketing outcomes for doctors, hospitals, and other healthcare-related organizations. Our data-driven approach to marketing profitably delivers patients to organizations nationwide. With over 20 years of experience  [... see all Healthcare Success reviews ]
    Location
    Irvine, California
    Number of Employees
    Under 49
    Portfolios Count
    4 Projects Listed
  • Redefining the agency experience

    Redefining the agency experience

    With our exceptional PPC advertising solutions, we empower businesses to dominate their markets and achieve outstanding results.  [... see all Black Propeller reviews ]
    Location
    Los Angeles, California
    Number of Employees
    Under 49
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    4 Projects Listed
  • When You Absolutely, Positively Need Results From Your Marketing Efforts

    When You Absolutely, Positively Need Results From Your Marketing Efforts

    Struggling to achieve digital marketing success? Our clients were too, until they found us. With 12+ years of experience, we master SEO, PPC, design, analytics, and more. Elevate your business with Everzocial today. Your success fuels ours.  [... see all Everzocial reviews ]
    Location
    Temecula, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $125/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    3 Projects Listed
  • Client Generation for Lawyers

    Client Generation for Lawyers

    RizeUp Media is a digital marketing agency focused on Website Design, SEO, Google PPC, & Social Media for Law Firms.  [... see all RizeUp Media reviews ]
    Location
    Los Angeles, California
    Number of Employees
    Under 49
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    1 Project Listed
  • Focused on Business Performance!

    Focused on Business Performance!

    Canesta is a comprehensive digital marketing agency specializing in creating human-centric experiences through eCommerce PPC, web design, development, and marketing services. The company bridges brands with individuals, and optimizes every interaction for meaningful results.  [... see all Canesta reviews ]
    Location
    Los Angeles, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $100/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    9 Projects Listed
  • Build a Kick-Ass Brand and Skyrocket Your Revenue

    Build a Kick-Ass Brand and Skyrocket Your Revenue

    First Page USA is a performance-focused digital marketing agency founded in 2011 and part of the global First Page network. It specializes in SEO, PPC, social media, e-commerce, reputation management, and brand visibility campaigns. The firm partners with a spectrum of clients from startups to Fortune500  [... see all First Page reviews ]
    Location
    Irvine, California
    Number of Employees
    250 - 499
    Portfolios Count
    1 Project Listed
  • Unlock Media Opportunities with HARO Link Building

    Unlock Media Opportunities with HARO Link Building

    Reporter Outreach provides brands with a turnkey approach to getting featured in major publications like Forbes and Business Insider. Equipped with over a decade of experience, we help build a brand's visibility through a targeted link building strategy that combines PR and SEO.  [... see all Reporter Outreach reviews ]
    Location
    San Diego, California
    Number of Employees
    Under 49
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    4 Projects Listed
  • Web Design + Digital Marketing Agency | 20+ Years Experience

    Web Design + Digital Marketing Agency | 20+ Years Experience

    Top Notch Dezigns® is a full-service web design and digital marketing agency that specializes in custom websites tailored to meet diverse business requirements. With a focus on boosting brands, increasing conversions, and generating leads.  [... see all Top Notch Dezigns® reviews ]
    Location
    Los Angeles, California
    Number of Employees
    50 - 99
    Average Hourly Rate
    $150/hr
    Portfolios Count
    12 Projects Listed
  • A Modern Ad Agency for Healthcare

    A Modern Ad Agency for Healthcare

    At Rosemont Media, we are passionate about creating original, customized digital marketing solutions designed to boost business for our healthcare clients. Through our extensive experience and industry knowledge, we stay ahead of the curve with the latest digital marketing trends. Contact us today!  [... see all Rosemont Media reviews ]
    Location
    San Diego, California
    Number of Employees
    50 - 99
    Minimal Budget
    $1,000 - $10,000
  • Equipped With the Best Dental Marketing Tools to Grow Your Practice

    Equipped With the Best Dental Marketing Tools to Grow Your Practice

    At Wonderist Agency, we specialize in helping dental practices flourish by boosting their new patient numbers. Our services cover everything you need for promotion, from branding and website design to photo and video, SEO, PPC, and more. Trust us to be your one-stop-shop for all your dental marketing  [... see all Wonderist Agency reviews ]
    Location
    San Diego, California
    Number of Employees
    50 - 99
    Average Hourly Rate
    $150/hr
    Portfolios Count
    5 Projects Listed
  • Don't just grow, soar.

    Don't just grow, soar.

    Americaneagle.com is essentially a one-stop shop offering a comprehensive range of options for anyone wishing to thrive in their online pursuits. A family-owned, privately held business with a proven track record of success and reliability is Americaneagle.com.  [... see all Americaneagle reviews ]
    Location
    Los Angeles, California
    Number of Employees
    500 - 999
    Average Hourly Rate
    $175/hr
  • Guaranteeing the Knowledge of a Superior Team

    Guaranteeing the Knowledge of a Superior Team

    At Titan Growth, our highly skilled team, deeply rooted in paid media, amazon marketing, and technical SEO, utilizes their extensive experience and proprietary technology to empower our clients in achieving substantial brand growth, increased revenue, and enhanced profitability.  [... see all Titan Growth reviews ]
    Location
    San Diego, California
    Number of Employees
    50 - 99
    Portfolios Count
    16 Projects Listed
  • Boutique Marketing Agency for Food & Beverage Brands

    Boutique Marketing Agency for Food & Beverage Brands

    At Active Ingredients, we share a passion to help good brands become great, increasing our clients potential for positive impact through digital-forward marketing.  [... see all Active Ingredients reviews ]
    Location
    San Rafael, California
    Number of Employees
    Under 49
  • We Prioritize People and Process To Build Relationships Between Brands and Communities.

    We Prioritize People and Process To Build Relationships Between Brands and Communities.

    As a diversity-driven, woman-owned marketing agency, we believe in putting people first. Our team of artists, content creators, data nerds and marketing unicorns dream up and execute engaging campaigns that meet clients goals and audiences needs. We're ready for you. Are you ready for us?  [... see all Elevate My Brand reviews ]
    Location
    Burbank, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $250/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    8 Projects Listed
  • Reach That Engages Visits That Convert Top Arrow Spends That Augment

    Reach That Engages Visits That Convert Top Arrow Spends That Augment

    AdLift specializes in a wide array of SEO services such as Tech SEO, Link Building, On-Page SEO, Enterprise SEO, AEO, GEO, Keyword Strategy, Off-page SEO and Website Analytics.  [... see all AdLift reviews ]
    Location
    San Francisco, California
    Number of Employees
    100 - 249
    Average Hourly Rate
    $40/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    4 Projects Listed
  • GR0 Turns Organic Search into a Performance Marketing Channel.

    GR0 Turns Organic Search into a Performance Marketing Channel.

    We are focused, dedicated, and committed digital marketing experts that will GR0 your brand online.  [... see all GR0 reviews ]
    Location
    Los Angeles, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    4 Projects Listed
  • Unlocking Revenue Potential.

    Unlocking Revenue Potential.

    We are an ecommerce growth marketing agency that help brands drive more revenue through email marketing, sms marketing, conversion rate optimization, SEO and other innovative marketing strategies.  [... see all Ecommerce Boost reviews ]
    Location
    San Francisco, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $100/hr
    Minimal Budget
    $1,000 - $10,000
  • Innovative design and development

    Innovative design and development

    Mobikasa is a full-service global digital agency headquartered in New York, delivering high-performance web, mobile, and e-commerce solutions since 2011. We help brands scale through custom apps, scalable storefronts, and data-driven marketing, blending strategy, design, and technology.  [... see all Mobikasa reviews ]
    Location
    Los Angeles, California
    Number of Employees
    100 - 249
    Average Hourly Rate
    $35/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    13 Projects Listed

About The Author and Expert Reviewer

Natasa Glikman is an experienced editor and content writer with over 10 years of experience in writing, editing, and translating articles across various topics, with a strong focus on marketing and advertising. At DesignRush, Natasa currently works as an editor, where she refines and enhances B2B content to ensure accuracy, clarity, and consistency across agency profiles and industry reports.

Robin Fishley is a digital professional with over 20 years of experience in programming, website architecture, and data optimization. Twice honored as Most Innovative Employee at his previous agency, he excelled in leadership roles across SEO, research, analytics, and strategy. At Saatchi & Saatchi, where he was the Director of Search and Data, he developed a successful Big Data analysis tool and provided expert consulting for renowned clients like P&G, Toyota, and VISA. A valuable asset to DesignRush, he used his technical background to drive success for the company's digital initiatives.