Best California Search Engine Marketing Agencies

272 Companies - Rankings updated: April 01, 2026

DesignRush vets all agencies based on professional qualifications and verified customer feedback to help you choose confidently. Some featured agencies maintain paid sponsorships.

United States × California ×
  • We Deliver Meaningful Audience & Measurable Growth.

    We Deliver Meaningful Audience & Measurable Growth.

    Brand Knew is a creative collective and strategic advisory that partners with media companies, causes and consumer brands, towards meaningful audience and growth  [... view Brand Knew profile ]
    Location
    Los Angeles, California
    Number of Employees
    Under 49
    Minimal Budget
    $25,000 - $50,000
  • Proactive SEO Solutions Is a Premier, Boutique Digital Marketing Firm.

    Proactive SEO Solutions Is a Premier, Boutique Digital Marketing Firm.

    Proactive SEO Solutions is a premier, boutique digital marketing firm nestled right in the juncture between Los Angeles and Orange County. We design, develop, and deliver results-oriented search engine optimization, PPC marketing, and bring innovative advertising strategies that keep our clients forging ahead  [... view Proactive SEO Solutions profile ]
    Location
    Orange County, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $125/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
  • A Full-Service Marketing and Event Management Agency

    A Full-Service Marketing and Event Management Agency

    Frias Agency is a full-service experiential marketing agency that connects brands with people across culture through storytelling and experiences.  [... view Frias Agency profile ]
    Location
    Aliso Viejo, California
    Number of Employees
    Under 49
  • Challenge Accepted.

    Challenge Accepted.

    One Eighteen Advertising is a premier, full-service advertising agency that generates explosive growth and achieves desired results through a deliberate creative process and powerful voice.  [... view One Eighteen Advertising profile ]
    Location
    Los Angeles, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $150/hr
    Minimal Budget
    $10,000 - $25,000
  • A Leading Technology Company

    A Leading Technology Company

    We are an industry leading technology company in Orange County, CA specializing in managed IT services, cybersecurity & digital marketing for small and medium sized businesses. We ensure your systems are secure, running optimally and that you have help when needed.  [... view IT Tropolis profile ]
    Location
    Orange County, California
    Number of Employees
    Under 49
    Minimal Budget
    Under $1,000
  • We Simplify the Internet

    We Simplify the Internet

    We are an award winning, global, full service digital marketing agency. Some of our services include Search Engine Optimization (SEO, Paid Advertisement (PPC), Social Media Marketing, Email and Marketing Automation, and Website Development.  [... view WSI Digital Marketing Experts profile ]
    Location
    Mission Viejo, California
    Number of Employees
    Under 49
    Minimal Budget
    $1,000 - $10,000
  • Helping Start-Ups Getting Started

    Helping Start-Ups Getting Started

    Marketing Outsiders is a digital marketing agency working to help marketing departments increase ROI on their marketing programs.  [... view Marketing Outsiders profile ]
    Location
    Stockton, California
    Number of Employees
    50 - 99
  • Website That Capture Attention & Drive Results

    Website That Capture Attention & Drive Results

    VegaOne Trusted name in the field of digital marketing in California, Los Angeles. our most strong working areas included SEO, social media marketing, Web design & development including WordPress, Shopify, Ecommerce, Magento and custom CMS based website.  [... see all VegaOne reviews ]
    Location
    El Segundo, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $40/hr
    Minimal Budget
    Under $1,000
  • Making Your Business, Our Business.

    Making Your Business, Our Business.

    Analytix Media Is More Than a Digital Marketing Agency, We're Your Business Partner.Being a partner means we gain a deep understanding of your business, it's unique needs and goals, and most of all, we treat your business as if it were our own. You will feel comfortable knowing that we will go above and  [... view Analytix Media profile ]
    Location
    Sacramento, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $120/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    4 Projects Listed
  • 100% Organic SEO.

    100% Organic SEO.

    We are a boutique SEO agency based in San Diego that works with local businesses on search engine optimization and WordPress websites  [... view Organix SEO Agency profile ]
    Location
    San Diego, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $80/hr
    Minimal Budget
    Under $1,000
    Portfolios Count
    1 Project Listed
  • Strategic Design That Drives Growth.

    Strategic Design That Drives Growth.

    BMAC Creative is a full service marketing strategy and strategic design agency. BMAC Creative couples years of marketing experience with years of corporate design to provide clients with highly effective marketing strategies and elevated marketing and sales materials.  [... see all BMAC Creative reviews ]
    Location
    Orange County, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $150/hr
    Minimal Budget
    $1,000 - $10,000
  • We Help Ecommerce Brands Scale Profitably.

    We Help Ecommerce Brands Scale Profitably.

    Our goal is to provide your business with real growth within 3 months. We work with e-commerce stores to accelerate sales, social media growth, and lead generation. As a boutique marketing agency in Los Angeles, our clients receive white glove service and outstanding results.  [... view Intensify profile ]
    Location
    Los Angeles, California
    Number of Employees
    Under 49
    Minimal Budget
    $1,000 - $10,000
  • Elevate Your Digital Marketing Strategy.

    Elevate Your Digital Marketing Strategy.

    Spring Digital is a full-service solution-based digital marketing agency focused on enhancing usability and lead generation.  [... view Spring Digital profile ]
    Location
    Orange County, California
    Number of Employees
    Under 49
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    1 Project Listed
  • Customer Journey Marketing & Strategy

    Customer Journey Marketing & Strategy

    We take a mile-high view of your customers buying journey through the lens of the BASE3model. We ensure that you have digital touchpoints in place so that your customers can find you, and introduce you to their friends.  [... view The Wilder Strategy Lab profile ]
    Location
    Mill Valley, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $150/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    4 Projects Listed
  • Love Growth. Hate Waste.

    Love Growth. Hate Waste.

    Tinuiti is the largest independent fullfunnel performance marketing agency in the U.S., managing over $4billion in media spend across search, social, commerce, TV/audio, and affiliate channels. With 1,200+ employees and locations across North America, the agency blends media expertise, data science, and  [... view Tinuiti profile ]
    Location
    San Francisco, California
    Number of Employees
    1000 & Up
    Average Hourly Rate
    $150/hr
    Minimal Budget
    $50,000 & Up
  • Focus on Care, We Handle the Growth.

    Focus on Care, We Handle the Growth.

    Merging creativity with strategic expertise, Search Business Group specializes in digital marketing for healthcare and dental SEO. Serving healthcare professionals since 1998, we empower practices to focus on care while we drive growth.  [... view Search Business Group profile ]
    Location
    Fullerton, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $150/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    5 Projects Listed
  • SD Web Co - Crafting sleek, SEO-driven websites that fuel your business in San Diego

    SD Web Co - Crafting sleek, SEO-driven websites that fuel your business in San Diego

    San Diego Web Design Company (SD Web Co) creates fast, responsive, and SEO-friendly websites for small businesses and startups. The company focuses on clean design, usability, and helping brands grow through better online visibility.  [... view San Diego Web Design Company profile ]
    Location
    San Diego, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $135/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    3 Projects Listed
  • Digital Marketing & Brand Growth Agency

    Digital Marketing & Brand Growth Agency

    At Stak Agency, we make digital marketing and brand growth personal. By combining powerful creative with marketing insights, we develop effective campaigns that drive measurable results. We are hyperspecialized. We partner with businesses who provide products and services that make peoples’ lives better.  [... view Stak Agency profile ]
    Location
    Carlsbad, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $100/hr
    Minimal Budget
    Under $1,000
  • Were a Creative Digital Marketing Design Services Agency.

    Were a Creative Digital Marketing Design Services Agency.

    We can help you with creative ideation, and execution, of all online advertising activities.  [... view MUXWilliams profile ]
    Location
    Rancho Santa Margarita, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $85/hr
    Minimal Budget
    $1,000 - $10,000
  • Modern Media. Measurable Results. Honest Digital.

    Modern Media. Measurable Results. Honest Digital.

    Conquest Media Group is a digital marketing agency focused on results and transparency. They partner with businesses to deliver performance-driven campaigns in website design, search, social, and display, backed by real-time data dashboards and guaranteed performance.  [... view Conquest Media Group profile ]
    Location
    Reedley, California
    Number of Employees
    Under 49
    Minimal Budget
    $1,000 - $10,000
  • Smart, Savvy, Scrappy PR To Grow Leads & Brand Awareness

    Smart, Savvy, Scrappy PR To Grow Leads & Brand Awareness

    We're a cutting-edge agency that dreams big and delivers stellar results. Our small, yet mighty team is an inspired mix of talented minds that craft integrated campaigns designed for maximum impact. We got you covered from lead generation to brand building and awareness. We foster a creative atmosphere where  [... view UPRAISE profile ]
    Location
    San Francisco, California
    Number of Employees
    Under 49
    Minimal Budget
    $1,000 - $10,000
  • Interactive Marketing Simplified for You

    Interactive Marketing Simplified for You

    Spritz is a complete package for companies looking to expand their reach and connect with customers. This boutique marketing agency incorporates interactive technologies and traditional tactics into their services, creating powerful strategies that build strategic partnerships and grow businesses.  [... view SPRITZ profile ]
    Location
    San Francisco, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $149/hr
    Minimal Budget
    $1,000 - $10,000
  • Your Digital Partner

    Your Digital Partner

    Qnix Digital is a leading SEO and web design company in USA.Our values are client satisfaction, transparency as an offshore outsourcing partner for digital marketing, website design and development.  [... view Qnix Digital profile ]
    Location
    Los Angeles, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $100/hr
    Minimal Budget
    Under $1,000
  • SEO, Content Marketing, Web Design and Social Media Management

    SEO, Content Marketing, Web Design and Social Media Management

    Let us be your digital partner and guide your business to online success. We offer a comprehensive suite of services, including web design, SEO, content writing, and social media management. We leverage our expertise and focus on LinkedIn to help you achieve your online goals.  [... view Factwise Agency profile ]
    Location
    Torrance, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $25/hr
    Minimal Budget
    Under $1,000
    Portfolios Count
    1 Project Listed
  • Delivering optimal digital marketing results!

    Delivering optimal digital marketing results!

    iQuanti is a digital marketing agency dedicated to enhancing the digital marketing performance of over 100 top brands in various sectors, such as banking, financial services, insurance, eCommerce, and hospitality.  [... view IQuanti profile ]
    Location
    Ontario, California
    Number of Employees
    100 - 249
    Minimal Budget
    $50,000 & Up
    Portfolios Count
    1 Project Listed
  • We Help Companies Expand Their Reach Nationally

    We Help Companies Expand Their Reach Nationally

    Golden Impressions (GI) is a PR, Digital, & Content Marketing agency. We deliver high-impact programs with a focus on technology, healthcare, government & financial. GI develops & executes innovative programs that fulfill your business & brand objectives.  [... view Golden Impressions profile ]
    Location
    Santa Clara, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $125/hr
  • Branding, SEO & Social Media

    Branding, SEO & Social Media

    Chicadita offers full service SEO, social media, and digital marketing services.  [... view Chicadita profile ]
    Location
    San Luis Obispo, California
    Number of Employees
    Under 49
    Portfolios Count
    1 Project Listed
  • Achieving the Unachievable.

    Achieving the Unachievable.

    We create and manage the world's most iconic brands. Brand and product agency that delivers heroic work and legendary clients. DECOSTA has worked with clients in a wide range of industries including entertainment, consumer goods, technology, energy, finance, and more.  [... view DECOSTA Global profile ]
    Location
    Burbank, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $300/hr
    Minimal Budget
    $25,000 - $50,000
    Portfolios Count
    6 Projects Listed
  • Make Our Knowledge & Expertise Your Business Advantage.

    Make Our Knowledge & Expertise Your Business Advantage.

    NeoLynx is a full-service digital agency based in San Diego, California, delivering tailored marketing, branding, and web development solutions. With a strong foundation in strategy, design, and technology, NeoLynx helps businesses strengthen their digital presence and drive measurable results through  [... view Neolynx profile ]
    Location
    Glendale, California
    Number of Employees
    Under 49
    Minimal Budget
    $1,000 - $10,000
  • Scale Your Business Faster

    Scale Your Business Faster

    Vix Media Group empowers businesses by providing expert guidance for organic growth. Our team of industry professionals collaborates to deliver impactful, results-driven campaigns. We build meaningful partnerships, focusing on our clients unique goals to drive significant outcomes.  [... view Vix Media Group profile ]
    Location
    Los Angeles, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $100/hr
    Minimal Budget
    $10,000 - $25,000
  • Your Higher Calling Awaits

    Your Higher Calling Awaits

    ALL MAVEN is a Full Service Digital Agency specializing in profound Creative Services, Brand Communications, Marketing and more for a number of industries across the board. Our delight and talent lies in helping you be YOUnique, be YOUR best and share your message. For those who desire to expand their  [... view ALL MAVEN profile ]
    Location
    Carlsbad, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $125/hr
    Minimal Budget
    $1,000 - $10,000
  • Advertise Like the Fortune 500, Without Spending a Fortune.

    Advertise Like the Fortune 500, Without Spending a Fortune.

    Brill Media is one of the fastest-growing digital companies in America. We provide the most advanced data, targeting, and technology for brands, of all sizes, to market to consumers.  [... view Brill Media profile ]
    Location
    Los Angeles, California
    Number of Employees
    Under 49
    Minimal Budget
    $1,000 - $10,000
  • Digital Marketing Agency

    Digital Marketing Agency

    At 3techagency were a ROI-Driven digital marketing agency helping businesses scale up marketing efforts seamlessly through tools & services that grow revenue, improve efficiency & team versatility.  [... view 3techagency profile ]
    Location
    Los Angeles, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $23/hr
    Minimal Budget
    Under $1,000
    Portfolios Count
    4 Projects Listed
  • Brand and Digital Experience Platforms That Matter

    Brand and Digital Experience Platforms That Matter

    Propane is a San Francisco based brand, digital experience and platforms consultancy founded in 2003. The agency envisions, co-creates and builds brand and digital transformation platforms designed to deliver revenue, measurable outcomes and emotional connection (love).  [... view Propane profile ]
    Location
    San Francisco, California
    Number of Employees
    Under 49
    Minimal Budget
    $50,000 & Up
    Portfolios Count
    3 Projects Listed
  • Performance-Driven SEO, SEM and PPC Digital Marketing Agency

    Performance-Driven SEO, SEM and PPC Digital Marketing Agency

    TimeZ Marketing is a global, performance-driven SEO, SEM, and PPC agency delivering measurable, scalable growth for B2B SaaS, eCommerce, enterprise, and local brands. We leverage live data to drive and optimize traffic and increase search visibility.  [... view TimeZ Marketing profile ]
    Location
    San Jose, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $86/hr
    Minimal Budget
    $1,000 - $10,000
  • Make the incredible happen, every day.

    Make the incredible happen, every day.

    Rhillane Marketing Digital is a comprehensive digital marketing agency dedicated to delivering exceptional services that drive business success and growth. Our team of specialists excels in various domains, including Digital Marketing Strategy, Web Design, UI/UX, SEO, Graphic Design, 2D/3D Animations, Social  [... view Rhillane profile ]
    Location
    Torrance, California
    Number of Employees
    50 - 99
    Average Hourly Rate
    $50/hr
    Portfolios Count
    1 Project Listed
  • Ketamine Marketing and Ketamine Lead Generation Experts

    Ketamine Marketing and Ketamine Lead Generation Experts

    Ketamine Lead Gen is a boutique marketing agency that works with Ketamine Clinics and Wellness Clinics to attract new patients for services such as Ketamine IV, IM Ketamine, Sublingual Ketamine, Esketamine (Spravato), TMS Therapy, MeRT for Autism, NAD Infusion Therapy, Nutritional IV, and more.  [... view Ketamine Lead Gen profile ]
    Location
    Ramona, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $100/hr
    Minimal Budget
    $1,000 - $10,000
  • Lead With Love

    A B Corp-certified digital marketing agency committed to marketing that models and supports business for good for you, for us, for our gorgeous green planet, and for everyone we know.  [... view Colibri Digital Marketing profile ]
    Location
    San Francisco, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $175/hr
    Minimal Budget
    $1,000 - $10,000
  • Maximize the Impact of Your Search Engine Marketing.

    Maximize the Impact of Your Search Engine Marketing.

    Your marketing and advertising budget is the key to unlocking new business growth. But are you unsure if you should be spending on paid advertising or organic SEO?  [... view Tower 33 profile ]
    Location
    Carlsbad, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $100/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    3 Projects Listed
  • Big Ideas Start with SunerGarcia.

    Big Ideas Start with SunerGarcia.

    We are SunerGarcia. We are an innovative digital marketing agency that focuses on building around technology and consumer experience. We build exciting brand experiences for our clients. Our team is a fine assortment of movers and shakers, creatives, designers, planners, tech enthusiast, and all around hard  [... view SunerGarcia profile ]
    Location
    San Diego, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $150/hr
    Minimal Budget
    $1,000 - $10,000
  • Accelerating Your Business Growth and Success

    Accelerating Your Business Growth and Success

    Royal Digital Agency offers various digital marketing services to help businesses establish and grow their online presence.  [... view Royal Digital Agency profile ]
    Location
    Glendale, California
    Number of Employees
    Under 49
    Portfolios Count
    2 Projects Listed
  • SEO Agency for Personal Injury Lawyers

    SEO Agency for Personal Injury Lawyers

    LawTurbo is a digital marketing agency dedicated to helping law firms grow their online presence and attract more clients. We specialize in SEO, PPC, website optimization, and content marketing, crafting tailored strategies to meet the unique needs of attorneys. Our team combines industry expertise with  [... view LawTurbo profile ]
    Location
    Costa Mesa, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $120/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    1 Project Listed
  • BOL Delivers Accelerated Impact

    BOL Delivers Accelerated Impact

    BOL Agency is a San Diego-based B2B marketing firm with over 20 years of experience in demand generation, account-based marketing (ABM), branding, SEO, paid media, content creation, and analytics. The award-winning team blends data-driven strategies with breakthrough creative to help mid-market and enterprise  [... view BOL Agency profile ]
    Location
    San Diego, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $185/hr
  • 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
  • Strategic Marketing That Drives Real Results

    Strategic Marketing That Drives Real Results

    AGW Marketing is a full-service marketing agency based in Asheville, North Carolina, specializing in creative branding and strategic communications. The agency partners with businesses across industries to develop tailored marketing solutions that strengthen brand presence and drive customer engagement. From  [... view AGW Group profile ]
    Location
    San Diego, California
    Number of Employees
    Under 49
    Minimal Budget
    $1,000 - $10,000
  • Intelligence Driven Marketing

    Intelligence Driven Marketing

    SiO Digital is a full-service B2B growth marketing agency founded in 2015, with offices in San Diego and Los Angeles. The firm specializes in AI-powered SEO, data-driven PPC, inbound marketing, web design, content marketing, and sales intelligence for tech, SaaS, IoT, and logistics providers. Its  [... view SiO Digital profile ]
    Location
    Los Angeles, California
    Number of Employees
    Under 49
    Minimal Budget
    $1,000 - $10,000
  • A One-Stop Consulting Solutions Firm

    A One-Stop Consulting Solutions Firm

    Startup Company Counsel is a digital marketing agency for startups. Comprising three reputable Silicon Valley-based companies, it offers a complete range of services through which we give you access to expert advice from Structure Law Group's attorneys, business insights from IDL Concepts' experts, and  [... view StartUp Company Counsel profile ]
    Location
    San Jose, California
    Number of Employees
    50 - 99
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $1,000 - $10,000
  • SEO & Marketing Excellence

    SEO & Marketing Excellence

    We have the knowledge, education, and ability to adapt to keep our clients ahead of the curve as new technologies rise and new techniques develop. Expect our approach to be entirely result-driven committed to solving growth challenges and data-driven decision making.  [... view Company OC profile ]
    Location
    Orange County, California
    Number of Employees
    Under 49

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.

Mariana Delgado is the Head of Marketing at DesignRush, with more than ten years of experience across digital marketing, sales management, search, and video advertising. Since joining DesignRush, she has delivered 3× site-traffic growth and 2× growth in monthly revenue by building scalable, performance-led programs that connect acquisition, content, and brand across channels. Her campaigns have achieved a 5:1 ROAS.