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List of TOP 114 SEO Companies in California. Discover the most skilled marketing agencies from our community to outsource your marketing to.
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SEO Services for B2B, Ecommerce, SAAS products, Local Service Businesses, Cannabis Dispensaries, CBD stores and more
Los Angeles, California, United States
SEO, Backlink Management +6
Ecommerce, Architecture +1
Starting from $1,000
LAv1 is Los Angeles-based Digital Marketing Agency that brings together expertise from fields such as SEO, artificial intelligence (AI), graphic and web design, paid ads (PPC), and social media management.
Los Angeles, California, United States
SEO, Search Engine Marketing +7
Healthcare & Hospital, Ecommerce +1
Any
SEO, Content, and Social Media Specialist Agency. RMG utilizes an expansive technology suite and vertical expertise to identify risks and capitalize on opportunities to grow our clients' organic footprint while defending current positioning.
Covina, California, United States
SEO, Backlink Management +24
Ecommerce, Health & Wellness +3
$2,500 - $10,000
Unlock Digital Success with Laced Media! SEO, Web Design, & Marketing Specialists. Elevate your online presence, boost sales, and engage customers now!
Santa Rosa, California, United States
SEO, Backlink Management +23
Healthcare & Hospital, Real Estate +3
Starting from $1,000
Straight North is an industry-leading digital marketing agency providing targeted solutions designed to help your business attract the right customers, drive sales, increase e-commerce revenue, and generate sales leads.
Los Angeles, California, United States +4
SEO, Shopify SEO +20
Fintech, Logistics +3
$2,500 - 5,000
We transform businesses through integrated digital solutions that deliver measurable results. With 15+ years of expertise across multiple digital channels, our intelligent optimization approach drives growth in competitive markets.
Los Angeles, California, United States
SEO, Backlink Management +56
Home Services, Insurance +27
Starting from $1,000
$2,500
2023
12 months
Challenge
Increase a websites sales from $10k a month for the past year
Solution
on page, off page, technical SEO, and content
Result
Loom video with results and details https://www.loom.com/share/6d84c6c4a8044e64a28dde9c953bd645
SeoProfy is a digital marketing agency with a focus on search engine optimization based on an advanced data-driven SEO approach.
Los Angeles, California, United States +4
SEO, Backlink Management +37
Home Services, Insurance +29
Starting from $1,000
Boost your brand visibility and get quality inbound leads looking for expert help.
Bird, a multi-award winning Digital Marketing Agency, transforms businesses through data-driven strategies, innovative solutions, and unparalleled expertise to achieve digital excellence.
Los Angeles, California, United States +4
SEO, Backlink Management +49
Home Services, Insurance +29
Any
We are a global digital marketing partner helping businesses grow with SEO, social media, performance marketing, websites, email campaigns, and branding. Since 2021, we have completed 1,000+ projects and delivered $43M+ in tracked sales.
San Francisco, California, United States +4
SEO, Backlink Management +63
Home Services, Insurance +29
Any
An Advertising & Creative Marketing agency that’s working on a growth mindset - “The Mastroke Mindset”
Torrance, California, United States +1
SEO, Backlink Management +58
Ecommerce, Food & Beverages +2
Any
At NextLeft, we don't just promise results – we deliver them. As a B-Corp, our commitment goes beyond business; it's about making a positive impact. Our tailored SEO and marketing strategies transform brands, driving unparalleled growth and ROI.
San Diego, California, United States
SEO, Backlink Management +61
Home Services, Insurance +29
Any
Intrepid Digital provides strategic support of digital activity for tier-one organizations, private equity investments, and growth-oriented small and medium enterprises. We're a marketing strategy company engineered to deliver comprehensive services.
Los Angeles, California, United States
SEO, Backlink Management +47
Ecommerce, Health & Wellness +3
Starting from $2,500
$3,000
2023
12 months
Challenge
grow an ecommerce website
Solution
on page, off page, technical SEO, and content
Result
Loom video explainer with results and information https://www.loom.com/share/e514aa84686549dc8859b56ea163dc0a
Boost Media Group is a full-service, data-driven digital marketing and demand generation agency. Founded in 2011 as Creatine Marketing, Boost Media Group has evolved its core services to adapt to the ever-changing needs and challenges of businesses.
Folsom, California, United States
SEO, Backlink Management +57
Insurance, Real Estate +3
Starting from $1,000
Growth Friday is a growth marketing agency powered by the Growth 360 Framework, integrating SEO, content, paid media, and user experience into one cohesive system that drives clarity, consistency, and measurable business growth.
Los Angeles, California, United States +1
SEO, Backlink Management +55
Fintech, Legal Services +3
Starting from $2,500
Top Notch Dezigns is an award-winning digital agency that is passionate, dedicated, and committed toward delivering excellent results. We take pride in our outstanding communication skills, and make it a point to exceed our clients’ expectations.
Los Angeles, California, United States +2
SEO, Backlink Management +44
Ecommerce, Manufacturing +3
$1,000 - 2,500
2POINT has been helping business owners and marketing leaders scale to $100M+ since 2006. We hire only the best talent across SEO, Ads, Email, and Social Media to crush our clients' revenue goals.
Los Angeles, California, United States +4
SEO, Backlink Management +61
Home Services, Insurance +28
Starting from $2,500
Award-winning digital marketing, social media, SEO and web design agency. We have helped 1000's of businesses get noticed online and we are ready to help you.
Los Angeles, California, United States +2
SEO, SEO Consulting +21
Healthcare & Hospital, Ecommerce +3
Starting from $2,500
Advanced SEO, Data-driven Content Marketing, Link building, Digital PR, Web Development, Ecommerce development, 150 people, Los Angeles, New Delhi, Nigeria. Google Agency Partner, Microsoft Partner. 15 years of helping Brands, SMBs , Agencies
Los Angeles, California, United States +2
SEO, Backlink Management +52
Fintech, Ecommerce +3
$0 - 1,000
$5,000
2016
96 months
Challenge
rank a Seattle traffic lawyer website for the most difficult keywords
Solution
on page SEO, off page SEO, technical SEO, link building, content optimization, website structure, internal link structure, boosting the domain authority, guest posting, blog content
Result
The website is now a top ranking DUI and traffic lawyer website serving Seattle Washington
Full-service digital marketing agency with deep expertise in SEO and Paid Media. We deliver enterprise-level campaign management, advanced server-side tracking, and cross-platform attribution for high-stakes industries where precision drives ROI.
Sacramento, California, United States
SEO, Search Engine Marketing +7
Legal Services, B2B Services +1
Starting from $5,000
Mavlers is a dynamic full-service digital marketing agency, specializing in comprehensive solutions that drive online visibility and business growth.
San Jose, California, United States
SEO, Local SEO +7
Ecommerce, IT +1
$0 - 1,000
Named in the Top 15 of Best San Jose SEO Firms and among the 12 best SEO agencies on Expertise.com, we are proud to be a Google Partner, Bing Partner, a Clutch Verified Agency, WPEngine Preferred Partner, as well as digital marketing educators.
San Jose, California, United States
SEO, Backlink Management +21
IT, Logistics +3
Starting from $1,000
Rothbright plans, builds, and manages digital product development, search engine marketing, paid advertising, hosting, web design and development, email marketing, data analytics, and CRO functions for 100+ clients.
Los Angeles, California, United States +4
SEO, Backlink Management +63
Home Services, Insurance +29
Any
At Symphonic Digital, we specialize in performance-driven marketing, offering SEO and paid search strategies to boost visibility and drive results. Our expert team optimizes campaigns for maximum ROI.
Los Angeles, California, United States
SEO, Backlink Management +19
Fintech, Ecommerce +3
Starting from $5,000
No fluff, just growth. Work one-on-one with the experts at Growth Marketing Pro and watch your business grow.
San Francisco, California, United States +3
SEO, Backlink Management +46
Home Services, Insurance +27
Starting from $5,000
$2,999
2025
72 months
Challenge
The client, a defense attorney, had an outdated website with poor search engine visibility. Potential clients were having a hard time finding his services online, and the site lacked the professional design and structure needed to build trust and drive inquiries.
Solution
We redesigned his website to reflect the credibility and professionalism of his legal practice, optimizing it for both user experience and search engines. Through targeted SEO strategies, we significantly improved his online visibility and keyword rankings. As a result, he began attracting more qualified leads and saw a noticeable increase in consultation requests.
Result
Ranked on the first page of Google for top keywords like “Los Angeles criminal defense attorney” and “DUI lawyer near me” within 90 days.
Kova Team delivers high-impact SEO, paid ads, and web design solutions. We turn small wins into big growth, like scaling a client's traffic from 40 to 8,000 monthly visitors. Built on integrity and driven by results. Book your free audit today.
Sacramento, California, United States
SEO, Backlink Management +7
Real Estate, Architecture +1
Starting from $5,000
The main pillar of our company is simple: "Say What You Do, and Do What You Say." In an industry full of fly-by-nights, our main focus is to create, launch, and manage high-end digital marketing campaigns that truly bring an ROI to your business.
Thousand Oaks, California, United States
SEO, Technical SEO +19
Real Estate, Dental +2
Starting from $1,000
We help Dental Offices, Medical Spas, Physician Offices rank above their competitors by using SEO and content writing. Our approach involves, competitor research, keyword research and creating strategies around areas of opportunity.
San Jose, California, United States
SEO, Backlink Management +18
Healthcare & Hospital, Dental +3
Starting from $2,500
We are a boutique agency that’s breaking the rules and raising the bar. We are visionaries who love challenges. We are creative without limits. We believe in all of the elements coming together to create an unforgettable experience.
Calabasas, California, United States
SEO, Technical SEO +22
Healthcare & Hospital, Architecture +3
Any
Since our inception in 2018, we've empowered businesses to find their voice, make decisive choices, and seize opportunities in an ever-evolving industry.
California City, California, United States +4
SEO, Backlink Management +63
Home Services, Insurance +29
Any
A BUSINESS-MINDED ADVERTISING AGENCY + CREATIVE POWERHOUSE. Building Brands Since 1999. Voted #1 Innovative Advertising Agency. 360 ELEVATED® Marketing. Advertising Public Relations. is a growth partner. (801)-543-0250
San Diego, California, United States +2
SEO, Backlink Management +60
Healthcare & Hospital, Government +3
$2,500 - 5,000
$6,500
2018
60 months
Challenge
In 2019, Howard’s risked following Sears' financial decline and store closures. To recover, the company needed a strong digital marketing strategy to target growth-driven audiences.
Solution
Applied SEO fundamentals throughout domain property, optimized key product category pages, built high authority links, amplified blog content across major social channels, devised review management strategy, and developed custom reporting to extract rich insight from customer reviews.
Result
During Howard's digital marketing campaign, we achieved 5.8K growth in page 1 rankings, a 17% increase in average review ratings, a 44% boost in customer acquisition among the target market, and gained 3,200 additional referring domains.
Ignite Visibility, one of the nation’s most trusted digital marketing agencies, delivers top-tier services in SEO, paid media, social media, email marketing, content creation, CRO, and more—empowering brands with innovative strategies.
San Diego, California, United States
SEO, SEO Consulting +23
Insurance, Healthcare & Hospital +3
Starting from $2,500
We Are Your SEO Partner & Work For Your Success Our primary objective is to enhance our clients’ visibility, foster organic growth, and establish meaningful connections with their target audiences.
San Diego, California, United States
SEO, Backlink Management +17
Healthcare & Hospital, Ecommerce +3
$2,500 - 5,000
Click Track Marketings helps businesses generate more leads & sales by showing up more often on online search & maps results when consumers are searching for similar products and services. We specialize in local SEO generating NEW customers for SMBs
San Diego, California, United States
SEO, SEO Consulting +29
Home Services, B2B Services +3
$0 - $2,500
ESi Agency integrates SaaS and marketing solutions for business growth. Offering CRM, automation, local SEO, reputation management, Google Ads, and website development. These services help improve online presence, generate leads, and achieve results.
San Diego, California, United States
SEO, SEO Consulting +22
Home Services, Legal Services +3
Any
DIJGTAL is a global collective of strategically minded thinkers bridging the gap between experience design, brand creative, and marketing. We focus on delivering long-term success for early-stage startups, enterprise ventures and corporate partners.
Los Angeles, California, United States +2
SEO, SEO Consulting +23
Fintech, Ecommerce +3
Starting from $5,000
Mad Mind Studios is a full-service website design and marketing company in Los Angeles, specializing in SEO, branding, graphics, logo design, and website maintenance. We create high-performing websites that boost brand identity and business growth.
Los Angeles, California, United States
SEO, SEO Consulting +23
Healthcare & Hospital, Ecommerce +3
$5,000 - 10,000
With 22 years of experience, SEO Discovery is the only company that offers Top Rankings on Google and AI search engines, along with "Guaranteed Leads" with Advance SEO Services. Live Chat on WhatsApp: https://api.whatsapp.com/send?phone=919888066659
Ontario, California, United States +2
SEO, Backlink Management +22
Home Services, Insurance +3
$0 - 1,000
We are webserv. We work with data driven businesses to help generate revenue from digital channels. We specialize in marketing for competitive verticals like healthcare, legal, and ecommerce. Book a free strategy session today.
Irvine, California, United States +1
SEO, Backlink Management +37
Insurance, Fintech +3
Starting from $5,000
Hang 10 Digital provides tailored web design and marketing for small to mid-sized local businesses. Our streamlined, proven approach boosts lead generation and client attraction, helping you grow efficiently in today’s competitive market.
San Diego, California, United States
SEO, Backlink Management +24
Home Services, Insurance +12
$0 - $5,000
ReputationPrime delivers industry-leading online reputation management services, backed by over 20 years of experience. The firm specializes in suppressing negative search results, removing bad reviews, and shaping trust with tailored ORM strategies.
Santa Monica, California, United States
SEO, SEO Consulting +7
Insurance, Ecommerce +1
Starting from $5,000
California SEO refers to Search Engine Optimization services provided by agencies or consultants based in California. These experts are well-versed in the state’s diverse economy and competitive markets, crafting custom SEO strategies that help businesses stand out.
As DesignRush highlights, partnering with a specialized SEO agency can significantly enhance your online presence, driving measurable results through tailored strategies. California SEO companies focus on boosting search visibility, increasing organic traffic, and generating leads for both local and national clients.
According to Clutch.com, 75% of businesses prioritize SEO as a key marketing strategy, showcasing its value in achieving measurable growth.
By investing in a California SEO agency, your business can effectively capture both local and nationwide search intent, rank for niche-specific keywords, and establish a strong digital presence that attracts your target audience.
California SEO companies offer a comprehensive range of SEO and digital marketing services designed to help improve online visibility, increase organic traffic, and help businesses achieve their goals. Whether working with local businesses or national brands, the following are services that one should look for when choosing a top SEO agency in California:
By offering this comprehensive range of services, SEO companies in California empower businesses to achieve success both locally and nationally, helping them reach their target audiences and drive measurable growth.
Hiring an SEO company in California gives your business a strategic advantage in one of the most competitive markets in the world. These agencies understand the unique challenges and opportunities of California's diverse economy, tailoring their strategies to the state’s industries, from tech and entertainment to tourism and agriculture.
Local expertise is a key reason to hire a California SEO company. These agencies know how to target region-specific keywords, optimize for local search intent, and leverage platforms like Google My Business to help your business stand out. They also stay updated on market trends and search engine algorithm changes, ensuring your SEO strategy remains competitive.
Additionally, working with California-based agencies gives clients access to innovative tools and approaches, often influenced by the state’s dynamic and thriving tech ecosystem. This combination of local expertise, national adaptability, and forward-thinking strategies makes California SEO agencies a powerful partner for businesses seeking to grow and thrive.
Choosing the right search engine optimization services in California is crucial for your business's online success. With so many options available, it’s essential to follow a structured approach to ensure you partner with an agency that aligns with your goals and delivers measurable results.
Here’s a step-by-step guide to help you make the right choice:
By following these steps, you can confidently select an SEO agency in California that understands your needs, offers transparency, and helps you achieve your financial goals. A thorough evaluation will ensure that you invest in a partner that delivers long-term value and measurable growth.
Choosing the right SEO services is essential for your business’s online success, but it’s equally important to recognize potential red flags that could indicate a poor or unethical agency.
Here are the most critical red flags to watch out for when hiring SEO services in California:
By watching out for these red flags, you can avoid unreliable SEO services and choose an agency that uses ethical, effective, white-hat strategies. Partnering with the right SEO company ensures your website’s long-term growth and protects it from penalties or setbacks.
Understanding the key success metrics of a California SEO company helps you evaluate whether their strategies are delivering results. A credible agency should track these metrics and provide regular updates to show the progress of your SEO campaign.
Below are the essential success metrics to monitor:
Tracking these metrics ensures your SEO efforts align with your business goals and deliver sustained success.
Choosing the right SEO company is a critical business decision, and asking the right questions helps ensure you find a partner that aligns with your goals and expectations.
Below are some essential questions categorized for clarity, with reasons why they matter.
By asking these questions, you can make an informed decision and choose a California SEO company that delivers results while maintaining transparency and trust.
Choosing the right SEO company is the first step toward achieving your business’s financial and digital marketing goals.
Use this guide to make an informed decision and find an agency that aligns with your needs.
Take the next step and explore California SEO Companies on Semrush’s listing page today!
