Best California Enterprise SEO Companies & Services

415 Companies - Rankings updated: April 03, 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 ×
  • Boost Your Business Online With Your Digital Way in the US!

    Boost Your Business Online With Your Digital Way in the US!

    Your Digital Way is the best SEO and web expert in the US. Catering to small to large businesses and doing their brand building. No matter if it's GMB optimization, Youtube SEO, or web design services, we have a huge clientele for them.  [... view Your Digital Way profile ]
    Location
    Alhambra, California
    Number of Employees
    100 - 249
    Average Hourly Rate
    $20/hr
    Minimal Budget
    Under $1,000
    Portfolios Count
    1 Project Listed
  • Transform Your Online Presence With Our Expert Website Design Service.

    Transform Your Online Presence With Our Expert Website Design Service.

    Designix is an industry-leading web design and development firm that excels in delivering integrated marketing, IT, and design services.  [... view Designix LLC profile ]
    Location
    Mather, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $50/hr
    Portfolios Count
    1 Project Listed
  • Cutting-Edge Web, Software & AI Development Company

    Cutting-Edge Web, Software & AI Development Company

    TechVerdi a cutting-edge development company offering web, software, mobile app, and AI solutions to create scalable, innovative solutions for businesses.  [... view TechVerdi profile ]
    Location
    Santa Clara, California
    Number of Employees
    100 - 249
    Average Hourly Rate
    $20/hr
    Portfolios Count
    1 Project Listed
  • A Leading Web Design & Development Agency

    A Leading Web Design & Development Agency

    Web Design Mechanic creates clean, custom websites and digital experiences build to match your business goals. "No templates", just thoughtful design and smart development. We also offer digital marketing services like, Search Engine Optimization, Social Media Marketing, Online Reputation Management, and  [... view Web Design Mechanic profile ]
    Location
    Fremont, California
    Number of Employees
    50 - 99
    Average Hourly Rate
    $25/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    1 Project Listed
  • Global AI, Software & Marketing Company

    Global AI, Software & Marketing Company

    At Skylane Solutions, we help businesses grow smarter, faster, and stronger with data-driven digital marketing strategies. From startups to established brands, we provide tailored solutions that generate real results more traffic, more leads, and more sales. Founded in 2021, Skylane Solutions is a global  [... view Skylane Solutions profile ]
    Location
    Los Angeles, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $25/hr
    Minimal Budget
    Under $1,000
    Portfolios Count
    1 Project Listed
  • Canada's Award-Winning Marketing Agency

    Canada's Award-Winning Marketing Agency

    At QuickMark Digital, we're passionate about helping businesses stand out and thrive. We don't do one-size-fits-all instead, we dive deep to understand what makes your business unique and create marketing strategies that truly connect with your audience. Our goal is simple: fuel your growth and build strong  [... view QuickMark Digital profile ]
    Location
    Ontario, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    1 Project Listed
  • Where Vision Meets Design

    Where Vision Meets Design

    For over two decades, we've focused on providing comprehensive digital marketing solutions tailored to technology brands. Our founder, Jeff Byerholde,r of five U.S. patents in internet content management systems, bringing deep technical expertise that allows us to quickly interpret complex information and  [... view Byer Co profile ]
    Location
    Redondo Beach, California
    Number of Employees
    Under 49
    Portfolios Count
    1 Project Listed
  • Your Trusted Santa Rosa SEO Partner

    Your Trusted Santa Rosa SEO Partner

    At Santa Rosa SEO, were not just another digital marketing agency. Were your local growth partner. Our mission is simple: to help Santa Rosa businesses dominate search results, attract qualified leads, and convert online visibility into real revenue.  [... view Santa Rosa SEO profile ]
    Location
    Santa Rosa, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $50/hr
    Minimal Budget
    Under $1,000
    Portfolios Count
    1 Project Listed
  • We Build From Scratch To Grow Your Brand And Boots Leads

    We Build From Scratch To Grow Your Brand And Boots Leads

    DelosWeb began during a home renovation project, where we noticed that talented contractors were creating exceptional work but lacked online visibility. That insight inspired us to start a Los Angeles-based agency dedicated to helping builders expand their businesses through strategic design, effective SEO  [... view DelosWeb profile ]
    Location
    Los Angeles, California
    Number of Employees
    Under 49
    Portfolios Count
    1 Project Listed
  • Powering The Future Of Digital

    Powering The Future Of Digital

    CateNET Solutions is a Los Angeles based digital agency delivering high-performance web, mobile, and cloud solutions for modern businesses. We specialize in building secure, scalable systems with sleek UI and flawless UX. From custom development to branding and SEO, we turn your ideas into reliable  [... view CateNET Solutions profile ]
    Location
    Los Angeles, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $65/hr
    Minimal Budget
    Under $1,000
    Portfolios Count
    1 Project Listed
  • Design That Makes People Stop

    Design That Makes People Stop

    Bespoke websites, branding, and digital marketing built to help service-based businesses rise above the noise driven by story, intention, and a bold creative edge.  [... view Aviso Studios profile ]
    Location
    Capitola, California
    Number of Employees
    Under 49
    Portfolios Count
    1 Project Listed
  • Where Creativity Meets Excellence

    Where Creativity Meets Excellence

    USA Design Expert delivers creative, high-quality design solutions from logos to websites that help your brand stand out.  [... view USA Design Expert profile ]
    Location
    Los Angeles, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $50/hr
    Minimal Budget
    Under $1,000
    Portfolios Count
    1 Project Listed
  • Design That Moves With Purpose

    Design That Moves With Purpose

    I'm a graphic designer with a passion for product design and advertising, shaped by my background in multimedia design and art history. My journey has taken me from fast-paced advertising agencies in Brazil to my current work as a freelancer and consultant. Along the way, I've led creative teams, built  [... view Rodrigo Gianello profile ]
    Location
    Los Angeles, California
    Number of Employees
    Under 49
    Portfolios Count
    1 Project Listed
  • We Are Focused on Making Things Work for You and Your Business!

    We Are Focused on Making Things Work for You and Your Business!

    COFA Media uses a people-based approach to deliver exceptional branding services. Their digital marketing team focuses on each client's unique audience, which results in a high client satisfaction rate. Some of COFA Media's core services include e-commerce, website design, social media, SEO, interaction & UX  [... view Cofa Media profile ]
    Location
    Carlsbad, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $125/hr
    Minimal Budget
    $25,000 - $50,000
  • Systematic Marketing for Growth-Minded Businesses.

    Systematic Marketing for Growth-Minded Businesses.

    Offering Marketing, Video Production, and Branding Services. Deksia has collaborated with hundreds of companies to produce fruitful alliances and quantifiable outcomes across a wide range of industries. The agency has a diverse team of internal experts who enjoy working together and are inspired by the job we  [... view Deksia profile ]
    Location
    Napa, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $125/hr
    Minimal Budget
    $1,000 - $10,000
  • Get Featured. Expert Press Services.

    Get Featured. Expert Press Services.

    Pace Press Group is a Los Angelesbased boutique PR agency founded in 2024. The firm specializes in guaranteed media placements across hundreds of top-tier outlets, serving entrepreneurs, startups, corporations and visa applicants with strategic storytelling, content creation and SEO-driven coverage  [... view Pace Social Media profile ]
    Location
    Los Angeles, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $55/hr
    Minimal Budget
    $1,000 - $10,000
  • Strategies That Perform.

    Strategies That Perform.

    Founded in 2013 in Riverside, California, Raincross is an award-winning performance marketing and advertising agency with a team of 1150 employees. The agency specializes in full spectrum digital solutions including web design, SEO, paid media, programmatic advertising, branding, and consultancy helping  [... view Raincross profile ]
    Location
    Riverside, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $75/hr
    Minimal Budget
    $1,000 - $10,000
  • Turning Content into Customers

    Turning Content into Customers

    NextLeft is a digital content marketing and SEO agency based in San Diego, offering results-driven strategies for enterprise brands and local businesses. As a Certified B Corporation, the agency partners with in-house marketing teams to deliver transparent, measurable growth through technical SEO, content  [... view NextLeft profile ]
    Location
    San Diego, California
    Number of Employees
    Under 49
    Minimal Budget
    $1,000 - $10,000
  • Turning Bright Ideas Into Digital Realities.

    Turning Bright Ideas Into Digital Realities.

    Award-winning digital marketing agency focused on digital advertising, SEO, and website management.  [... view SEMbyotic profile ]
    Location
    San Jose, California
    Number of Employees
    Under 49
  • Marketing Solutions for Healthcare Organizations

    Marketing Solutions for Healthcare Organizations

    We specialize in building websites, logos and brands for physicians, surgery centres, hospitals and healthcare organizations.  Our talented designers collaborate with our technical group to create a personalized site that is graphically superior and functionally sound.  [... view Your Practice Online profile ]
    Location
    Newport Beach, California
    Number of Employees
    100 - 249
    Average Hourly Rate
    $25/hr
  • Web Design. Digital Marketing. SEO.

    Web Design. Digital Marketing. SEO.

    Devine Solutions Group specializes in website design, digital marketing, and SEO services for small to mid-sized business owners.  [... view DSG profile ]
    Location
    Tracy, California
    Number of Employees
    Under 49
    Minimal Budget
    $1,000 - $10,000
  • We Influence Consumer Behavior for Global Brands.

    We Influence Consumer Behavior for Global Brands.

    TRAFFIK is a full-service advertising firm located in the heart of Southern California that specialises in developing strategies that increase demand and establish enduring bonds between businesses and their customers.  [... view TRAFFIK profile ]
    Location
    Irvine, California
    Number of Employees
    50 - 99
    Average Hourly Rate
    $205/hr
    Minimal Budget
    $1,000 - $10,000
  • Empowering Communication & Connecting Communities

    Empowering Communication & Connecting Communities

    Digital Deployment is a website development firm focused solely on website development and its various facets including content management, UX/UI, accessibility, information architecture, strategy, migration and stakeholder discovery. We currently operate over 300 websites for clients across the Uni  [... view Digital Deployment profile ]
    Location
    Sacramento, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $150/hr
    Minimal Budget
    $50,000 & Up
  • Modern Design and Agile Development

    Modern Design and Agile Development

    We reduce the friction of getting paid for your products and services online. With custom designs that are proven to be effective, we add value to your business using technology. Make your product easier to buy than your competitions.  [... view Smith Consulting profile ]
    Location
    Laguna Niguel, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $125/hr
    Minimal Budget
    $10,000 - $25,000
  • We Make Brands Work.

    We Make Brands Work.

    CO OP is a destination brand company. Our expertise has made meaningful impact on some of the most iconic real estate developments and hotels in the US. Creating value only happens when you make a real difference. We are driven to think smarter, create better work and achieve bigger results.  [... view CO OP profile ]
    Location
    Los Angeles, California
    Number of Employees
    Under 49
  • Get a Tech Team for Your Marketing

    Get a Tech Team for Your Marketing

    Airfleet creates and optimizes revenue generating websites for tech b2b marketers. Our services include SEO, CRO, Design, Development and Marketing Automation. We've created the first website platform for tech b2b marketers to easily scale their marketing.  [... view AirFleet profile ]
    Location
    Palo Alto, California
    Number of Employees
    50 - 99
    Average Hourly Rate
    $120/hr
    Minimal Budget
    $25,000 - $50,000
  • Award-Winning IT, Web & Software Services

    Award-Winning IT, Web & Software Services

    Jim founded Nerd Crossing with a simple mission in mind—to provide the world with a trustworthy, customer service-focused technology and web service provider. Nerd Crossing offers honest, high quality technology services to the San Francisco Bay Area and beyond  [... view Nerd Crossing profile ]
    Location
    El Sobrante, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $165/hr
    Minimal Budget
    $1,000 - $10,000
  • Phoenix Wordpress Website Design, Maintenance & Management

    Phoenix Wordpress Website Design, Maintenance & Management

    Phoenix Web Design Studio specializes in designing, developing, managing, maintaining and supporting high-octane WordPress websites.  [... view Phoenix Web Studio profile ]
    Location
    Mission Viejo, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $75/hr
    Minimal Budget
    $1,000 - $10,000
  • Top Full Service Digital Marketing Agency

    Top Full Service Digital Marketing Agency

    Socialfix Media is an established video editing, digital marketing, and technology agency located in New Jersey, New York, and San Francisco - CA. We specialize in website development, software development, and video production.  [... view Socialfix profile ]
    Location
    San Francisco, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $125/hr
    Minimal Budget
    $1,000 - $10,000
  • You Think, We Create.

    You Think, We Create.

    Stellen Infotech is a global technology company that provides web development, mobile app development, digital marketing, IT consulting, and dedicated resource outsourcing services. Our skilled teams use cutting-edge technologies and tools to deliver tailored solutions that drive business growth. Wi  [... view Stellen Infotech profile ]
    Location
    Santa Monica, California
    Number of Employees
    50 - 99
    Average Hourly Rate
    $20/hr
    Minimal Budget
    Under $1,000
  • Discover New Business Opportunities.

    Discover New Business Opportunities.

    Xivic is a full-service growth marketing agency that speeds business growth. At Xivic we’ll guide you through the entire digital marketing process.  [... view Xivic Inc profile ]
    Location
    Los Angeles, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $100/hr
    Minimal Budget
    $1,000 - $10,000
  • Digital Marketing Excellence

    Digital Marketing Excellence

    99Plus IT Solutions is a Content Writing Agency providing SEO friendly content writing for blogs, website content writing & guest blogging.  [... view 99Plus IT Solutions Pvt. Ltd. profile ]
    Location
    Los Angeles, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $60/hr
    Minimal Budget
    Under $1,000
  • Your SEO, PPC, Web Design and Marketing Team.

    Your SEO, PPC, Web Design and Marketing Team.

    Single Origin is a data driven digital marketing agency, focused on expert level PPC, SEO and Website Conversion Rate Optimization engineered to grow your business.  [... view Single Origin Media, LLC profile ]
    Location
    Walnut Creek, California
    Number of Employees
    Under 49
  • The Online Marketing Agency Offering 4 Solutions 0 Risk 5 Rewards

    The Online Marketing Agency Offering 4 Solutions 0 Risk 5 Rewards

    405Ads.com is a leading Los Angeles based internet marketing company specializing in SEO and PPC for businesses of all sizes. Our experience and 5 star rating online proves we are a top choice for businesses nationwide.  [... view 405 Ads profile ]
    Location
    Los Angeles, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $75/hr
    Minimal Budget
    $1,000 - $10,000
  • Boost Creative Digital Impact.

    Boost Creative Digital Impact.

    Mirdon Production is a Los Angeles based company that offers web design, social media marketing services, SEO services, local SEO services, PPC management, content writing, and email marketing. A full-service digital marketing agency that provides custom online marketing and web development to businesses in  [... view Mirdon Production profile ]
    Location
    Los Angeles, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $150/hr
    Minimal Budget
    $1,000 - $10,000
  • Pay For Perfromace

    Pay For Perfromace

    ResultFirst is a full-service digital marketing agency. Being a digital marketing company, we're redefining the experience for digital marketing services. For more than 10 years, we've been creating powerful brand experiences for our clients worldwide. Our team of 200+ marketing gurus, designers, coders, and  [... view ResultFirst INC. profile ]
    Location
    San Jose, California
    Number of Employees
    100 - 249
    Average Hourly Rate
    $75/hr
    Minimal Budget
    $1,000 - $10,000
  • When You Really Need to Stand Out From Your Competition

    When You Really Need to Stand Out From Your Competition

    W Brand is a strategic brand and digital marketing agency in Orange County, CA. We make brands stronger by combining strategic thinking with clear and relevant design to create memorable communication that lasts over time.  [... view W Brand Studio profile ]
    Location
    Huntington Beach, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $149/hr
    Minimal Budget
    $10,000 - $25,000
  • Outsourced Growth Team

    Outsourced Growth Team

    Levitate Foundry is the eCommerce consultancy and brand foundry that drives meaningful growth for digital brands.  [... view Levitate Foundry profile ]
    Location
    Beverly Hills, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $150/hr
    Minimal Budget
    $10,000 - $25,000
  • Create. Influence. Grow.

    Create. Influence. Grow.

    From startups to Fortune 100 leaders, Spark specializes in helping technology-focused and innovation-minded companies transform their brands by bringing powerful narratives to life through bespoke public relations and integrated marketing programs that are tailored to exceed business objectives.  [... view Spark PR profile ]
    Location
    San Francisco, California
    Number of Employees
    Under 49
  • Lead Generation, Web Design, SEO, Video

    Lead Generation, Web Design, SEO, Video

    Top-rated Lawyer Marketing Agency. Get more business and leads. Web design, SEO, Video marketing, graphic design, and more.  [... view Lawyer Marketing 360 profile ]
    Location
    Los Angeles, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $20/hr
    Minimal Budget
    Under $1,000
  • A Turnkey Orange County Digital Marketing Agency

    A Turnkey Orange County Digital Marketing Agency

    Founded in 2012, The Lorem Ipsum Company develops effective content, SEO, web and social media strategies for forward-thinking companies. Based in Orange County, California with a satellite office in Santa Barbara, California, they have a proven track record in building unique, quality content and increasing  [... view The Lorem Ipsum Company profile ]
    Location
    Orange County, California
    Number of Employees
    Under 49
  • Full-Service Interdisciplinary Studio

    Full-Service Interdisciplinary Studio

    Scribe is a full-service interdisciplinary studio based in Sacramento, CA.  [... view Scribe profile ]
    Location
    Sacramento, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $100/hr
  • Digital Agency Excellence

    Digital Agency Excellence

    Rhythm is a digital agency that creates effective brand experiences that achieve results through integrated digital marketing solutions layered on a solid infrastructure.  [... view Rhythm profile ]
    Location
    Orange County, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $125/hr
    Minimal Budget
    $10,000 - $25,000
  • A Full-Service Advertising Agency

    A Full-Service Advertising Agency

    Mantera is a full-service advertising agency that specializes in digital marketing services that drive results. Through strategy, creative, and digital we grow brands, deliver ROI and spread awareness.  [... view Mantera Advertising Agency profile ]
    Location
    Bakersfield, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $100/hr
  • Where Technology and Internet Marketing Meets How Your Customer Thinks

    Where Technology and Internet Marketing Meets How Your Customer Thinks

    Our team of trained neuromarketing experts, brand creators, copywriters, web, and software developers to create a biologically optimized user experience (NX) within your brand  [... view NX Neural Experience profile ]
    Location
    Auburn, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $108/hr
    Minimal Budget
    $1,000 - $10,000
  • Multi-cultural Digital Marketing Agency

    Multi-cultural Digital Marketing Agency

    Welcome to IMMI-MEDIA Marketing Agency. We provide a reliable and customized marketing approach including SEO, Social Media Marketing, lead generation, content creation and YouTube marketing.  [... view IMMI-MEDIA Marketing Agency profile ]
    Location
    Rancho Cucamonga, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $80/hr
    Minimal Budget
    Under $1,000
  • We Approach Business, Culture, Leadership and Marketing With a Human-First Mentality.

    We Approach Business, Culture, Leadership and Marketing With a Human-First Mentality.

    We want to bring meaning back to work and create a smarter business growth model for future generations. It’s the reason Human exists and how we want to help shape the world.  [... view Human Marketing profile ]
    Location
    Irvine, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $100/hr
    Minimal Budget
    $1,000 - $10,000
  • Full Service Digital Marketing Agency

    Full Service Digital Marketing Agency

    POSITION1 is full service digital marketing agency with 20 years experience in Digital Marketing, Ecommerce, SEO, SEM, PPC, Social Media, Web Design, Reputation Management, Reviews, Branding and Business turnarounds.  [... view Position 1 profile ]
    Location
    Laguna Beach, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $100/hr
    Minimal Budget
    $1,000 - $10,000

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.