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Search Engine Marketing Agencies In California

TOP Professional Search Engine Marketing Services in California

List of TOP 64 Search Engine Marketing Companies in California. Discover the most skilled marketing agencies from our community to outsource your marketing to.

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SEO Discovery (22 years in SEO)
SEO Discovery (22 years in SEO)

SEO Agency You Can Trust for Guaranteed Results

Proven track record
461 reviews
5

With 22+ years of experience, SEO Discovery, one of India's largest digital marketing agencies, serves 18,000+ clients with 400+ specialists. Recognized by Forbes India in 2024, we offer affordable SEO packages from $250.

  • Ontario, California, United States +3

  • Search Engine Marketing, Backlink Management +37

  • Home Services, Insurance +29

  • $0 - 1,000

Boost Media Group
Boost Media Group

Boost your company to the next level

Proven track record
5

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

  • Search Engine Marketing, Backlink Management +57

  • Insurance, Real Estate +3

  • Starting from $1,000

Intrepid Digital
Intrepid Digital

Delivering Growth for the Largest Brands Online

7 reviews
5

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

  • Search Engine Marketing, Backlink Management +47

  • Ecommerce, Health & Wellness +3

  • Starting from $2,500

Earned Media
Earned Media

SEO is what we do. It’s all we do. Want to chat?

11 reviews
5

Earned Media is an SEO agency that educates, supports, and helps brands grow through SEO. We specialise in advanced content optimisation, link building, and technical SEO. We're pragmatic in our approach and focus on ethical SEO strategies.

  • Los Angeles, California, United States +4

  • Search Engine Marketing, Backlink Management +46

  • Home Services, Insurance +29

  • Starting from $1,000

Elatre Creative Marketing Agency
Elatre Creative Marketing Agency

Top-Rated Marketing Agency | We Deliver Results 💪

Proven track record
27 reviews
5

We specialize in fast, effective marketing services with an understanding of global markets 🚀 Ready for a chat with someone who can turn your business goals into action plans—no boring PowerPoints? Book a call now and talk to our founder, Divya.

  • San Francisco, California, United States +2

  • Search Engine Marketing, Backlink Management +61

  • Home Services, Insurance +29

  • Any

PRregister
PRregister

Your Digital Growth Partner

5

PRregister empowers businesses with comprehensive digital marketing solutions. We specialize in connecting you with expert marketers to boost your online presence and drive growth. Online marketing strategy, PR and news distribution, SMM, SEO.

  • Los Angeles, California, United States

  • Search Engine Marketing, SEO Consulting +23

  • Dental, Architecture +3

  • Starting from $1,000

Challenge

TexasLending.com faces four critical issues: slow website page speed, declining engagement rates, the need for page speed optimization, and the discontinuation of Expanded Text ads by Google, leaving Responsive Search ads as the sole option for standard Search campaigns.

Solution

Boost Media Group delivers data-driven solutions, optimizing landing pages, enhancing quality scores, and implementing a strategic Responsive Search Ad plan for improved PPC results.

Result

1) Improved site speed for better UX. 2) Increased engagement via a new landing page. 3) Slashed Google Ads CPC by 20-35%. 4) Enhanced Google Ads with a 37.24% CTR boost, 51.66% more conversions, $30 lower cost per conversion, and a 10.18% conversion rate increase.

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SeoProfy: SEO Company That Delivers Results
4.9

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

  • Search Engine Marketing, Backlink Management +35

  • Home Services, Insurance +29

  • Starting from $1,000

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2POINT | Scaling Brands to $100M+
2POINT | Scaling Brands to $100M+

Helping Brands Reach New Heights Since 2006

82 reviews
4.9

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

  • Search Engine Marketing, Backlink Management +58

  • Home Services, Insurance +28

  • Starting from $5,000

NextLeft
NextLeft

🌟 Transformative SEO & Content Marketing

4.9

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

  • Search Engine Marketing, Backlink Management +61

  • Home Services, Insurance +29

  • Any

Bird Marketing
Bird Marketing

Digital Mastery, Delivered by Bird 🏆

Proven track record
27 reviews
4.9

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

  • Search Engine Marketing, Backlink Management +14

  • Home Services, Insurance +29

  • Any

Top Notch Dezigns®
Top Notch Dezigns®

Top Rated Web Design + Digital Marketing Agency

7 reviews
4.9

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

  • Search Engine Marketing, Backlink Management +44

  • Ecommerce, Manufacturing +3

  • $1,000 - 2,500

The Spectrum Group Online
The Spectrum Group Online

Make Marketing Decisions Driven by Data.

9 reviews
4.9

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

  • Search Engine Marketing, Backlink Management +21

  • IT, Logistics +3

  • Starting from $1,000

Challenge

CheapInsurance.com had no clear digital marketing plan. Although they have been providing outstanding services since 1974, they don’t know how to utilize online marketing efforts to bring in more customers and maximize their revenue potential

Solution

Boost Media Group came up with a tailored marketing strategy designed to help CheapInsurance.com boost brand awareness, improve conversion rate, increase social media engagement, and enhance online visibility in search engine results

Result

Enhanced CheapInsurance.com's web traffic with +37.91% direct and +15.37% organic strategies. Generated 15.8k backlinks, improving search rankings. Achieved 173-227% spikes in impressions on Facebook, Instagram, and Twitter through consistent growth and engagement. media, c

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NMG Technologies
NMG Technologies

Process based Advanced SEO and Web Development

4.9

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

  • Search Engine Marketing, Backlink Management +52

  • Fintech, Ecommerce +3

  • $0 - 1,000

Rothbright
Rothbright

The future is bright when working with Rothbright.

4.9

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

  • Search Engine Marketing, Backlink Management +61

  • Home Services, Insurance +29

  • Any

Growth Inbound
Growth Inbound

Driving Patient Growth Through Tailored Strategies

4 reviews
4.9

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

  • Search Engine Marketing, Backlink Management +18

  • Healthcare & Hospital, Dental +3

  • Starting from $2,500

Laced Media - Digital Marketing
Laced Media - Digital Marketing

Innovative & Effective That Get Results.

26 reviews
4.9

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

  • Search Engine Marketing, Backlink Management +23

  • Healthcare & Hospital, Real Estate +3

  • Starting from $1,000

Viacon
Viacon

Full-service digital agency that delivers engaging

Proven track record
82 reviews
4.9

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

  • Search Engine Marketing, Backlink Management +61

  • Home Services, Insurance +29

  • Any

Thrive Internet Marketing Agency
Thrive Internet Marketing Agency

📈 Results Driven Digital Marketing Agency

67 reviews
4.9

Thrive 🪴 Internet Marketing Agency is an award-winning digital marketing company that offers a full spectrum of data-driven web marketing services. We develop growth-oriented online marketing campaigns that make a positive impact on businesses.

  • San Diego, California, United States +4

  • Search Engine Marketing, Backlink Management +60

  • Home Services, Insurance +29

  • Starting from $1,000

Challenge

When StreamPress, a digital news platform, approached us in early 2024, they were facing a common yet critical challenge: despite publishing quality content regularly, their online visibility and traffic numbers were stagnant. Competing with larger news outlets and content aggregators, StreamPress struggled to appear on the first page of search results—even for articles on trending topics.

Solution

As a certified SEMrush Agency Partner, we built a comprehensive digital growth plan tailored to StreamPress’s goals. Our strategy focused on two core areas: SEO enhancement and website optimization. SEO Audit & Keyword Strategy Content Optimization Technical SEO Fixes Website Speed & UX Improvements

Result

Within just six months, StreamPress saw measurable improvements in both visibility and performance: 65% increase in organic traffic Top 3 rankings for key search terms in niche news categories Website performance score improved by 40%, leading to faster load times and improved mobile experience Higher user engagement with increased page views per session and longer visit duration Most importantly, StreamPress re-established itself as a credible, searchable news source.

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Brenton Way
Brenton Way

🧪 Results-Driven Growth Marketing Agency

17 reviews
4.9

Performance Growth Marketing Agency based in LA, NY, Chicago, & San Francisco focused on Paid Media, SEO, Social Media, Content Creation, Influencer, and Email Marketing

  • Los Angeles, California, United States

  • Search Engine Marketing, SEO Consulting +23

  • Healthcare & Hospital, Ecommerce +3

  • Starting from $1,000

Symphonic Digital
Symphonic Digital

Orchestrating Audience & Data-Driven Solutions

4.9

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

  • Search Engine Marketing, Backlink Management +19

  • Fintech, Ecommerce +3

  • Starting from $5,000

Redefine Marketing Group
Redefine Marketing Group

The Organic Growth Agency

10 reviews
4.9

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

  • Search Engine Marketing, Backlink Management +24

  • Ecommerce, Health & Wellness +3

  • $2,500 - $10,000

E.S.i Agency
E.S.i Agency

Effortless Software Integration Agency

15 reviews
4.9

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

  • Search Engine Marketing, SEO Consulting +22

  • Home Services, Legal Services +3

  • Any

Empathy First Media | #1 Digital Agency | AI Gurus
Empathy First Media | #1 Digital Agency | AI Gurus

#1 Agency for AI-Driven Lead Generation & PR

14 reviews
4.9

Our team crafts bespoke strategies in SEO, digital advertising, and PR to boost your brand's impact. Let's connect your story to the world. Specialized in medical marketing, holistic & integrative medicine, crypto, biotech, and technical fields.

  • Los Angeles, California, United States +4

  • Search Engine Marketing, Backlink Management +61

  • Home Services, Insurance +29

  • Starting from $5,000

3 Horizons Interactive (3Hi)
3 Horizons Interactive (3Hi)

Helping brands increase their digital presence

4.9

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

  • Search Engine Marketing, Backlink Management +56

  • Home Services, Fintech +21

  • Starting from $1,000

Challenge

In early 2023, Little Kids Dentistry came to us with a big vision but limited digital visibility. They operated a single pediatric dental office in a highly competitive market—Los Angeles—and faced the common challenges of small businesses: low brand awareness, minimal online traffic, and zero search engine visibility. With plans to expand nationally, their top priority was to build a strong online presence and drive more families through the doors, starting with their first office.

Solution

We partnered with Little Kids Dentistry through the SEMrush Agency Partner Program to craft a digital-first growth strategy. Our focus was clear SEO-Driven Website Optimization Content & Local SEO Strategy Social Media Management Reputation & Listing Management All of this was powered and tracked through SEMrush—from keyword tracking to backlink audits to competitor analysis.

Result

n just under 18 months, Little Kids Dentistry grew from 1 to 6 thriving locations across the U.S., including cities like Austin, Miami, and Chicago. Their digital presence became a major growth engine: Ranked #1 for competitive keywords like kids dentistry, kids dentist, kids dentist in LA, and other local variations. 300% increase in organic website traffic year-over-year. housands of families reached through engaging, organic social content. Consistently high online ratings (4.2+ stars)

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David Esau
David Esau

Maximize Exposure on Search Results

13 reviews
4.9

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

  • Search Engine Marketing, SEO Consulting +29

  • Home Services, B2B Services +3

  • $0 - $2,500

Marketing Empire Group
Marketing Empire Group

Your Growth Partner, Unleashed

51 reviews
4.9

Marketing Empire Group is an ideal partner for small to medium-sized businesses that are looking for comprehensive marketing solutions. We act as your CMO so you can focus on the most impactful parts of running your business.

  • Temecula, California, United States

  • Search Engine Marketing, Shopify SEO +38

  • Healthcare & Hospital, Ecommerce +3

  • Starting from $2,500

360 ELEVATED® Marketing. Advertising
360 ELEVATED® Marketing. Advertising

BUILDING BRANDS SINCE 1999

77 reviews
4.8

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

  • Search Engine Marketing, Backlink Management +60

  • Healthcare & Hospital, Government +3

  • $2,500 - 5,000

DIJGTAL
DIJGTAL

A global collective of strategic tacticians.

4.8

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

  • Search Engine Marketing, SEO Consulting +23

  • Fintech, Ecommerce +3

  • Starting from $5,000

SEO Company and PPC Management Services since 1996
SEO Company and PPC Management Services since 1996

Service Minded & Results Driven is in our DNA

21 reviews
4.8

SEO Inc, with 27+ years of SEO/PPC experience, creates digital campaigns built on our proven revenue-generating methodology, backed by unmatched expertise, technical skill, and proven results. Contact us for a consultation!

  • Carlsbad, California, United States +1

  • Search Engine Marketing, Backlink Management +35

  • B2B Services

  • Starting from $2,500

Hang 10 Digital
Hang 10 Digital

Digital solutions for local SMBs

35 reviews
4.8

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

  • Search Engine Marketing, Backlink Management +24

  • Home Services, Insurance +12

  • $0 - $5,000

Challenge

NextLeft partnered with ShipCalm, a B2B e-commerce fulfillment provider, to enhance their online presence and attract more clients. ShipCalm's initial challenge was low organic traffic and a lack of targeted content, which hindered their customer acquisition and growth in the competitive market.

Solution

NextLeft executed a comprehensive SEO and content marketing strategy for ShipCalm, focusing on keyword research, on-page optimization, and high-quality content creation. This approach aimed to improve search engine rankings, drive organic traffic, and establish ShipCalm as an industry authority.

Result

The collaboration between NextLeft and ShipCalm led to a 1,500% increase in monthly website traffic. This surge in search engine rankings resulted in increased visibility and a higher number of B2B clients, ultimately boosting their overall growth.

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ZatroX Studio
ZatroX Studio

Elevating Brands & Building Future-Ready Marketing

18 reviews
4.8

Full-service Web, SEO, PPC digital marketing agency with a game-changing, easy-to-use cloud management platform for businesses. 🚀Elevating SEO Agency

  • San Luis Obispo, California, United States

  • Search Engine Marketing, Backlink Management +16

  • Insurance, Manufacturing +2

  • Starting from $2,500

Zupo
Zupo

SEO is All We Do So You Know We're Good At

29 reviews
4.7

Zupo is a SEO consulting agency helping construct powerful long term SEO strategies for clients. We develop close relationships with clients to leverage their industry expertise with our intimate knowledge of search to create powerful SEO strategies.

  • Anaheim, California, United States

  • Search Engine Marketing, Backlink Management +9

  • Fintech, Legal Services +3

  • Starting from $10,000

Strikepoint
Strikepoint

+$1B Driven in Revenue for Our Clients

4.7

Strikepoint is a full-service agency that helps businesses grow their online visibility and traffic through data-driven strategies. We specialize in content marketing, social media, and paid media, to help you reach your marketing goals.

  • Laguna Beach, California, United States

  • Search Engine Marketing, Backlink Management +55

  • Home Services, Insurance +10

  • Starting from $5,000

Cybertegic
Cybertegic

Data-driven and results-focused

20 reviews
4.7

Since early 2000, Cybertegic has been a digital marketing agency specializing in SEO to help businesses grow their online presence. Focusing on data-driven strategies & results-oriented approaches, we help businesses achieve a high ranking on Google.

  • Los Angeles, California, United States

  • Search Engine Marketing, Backlink Management +44

  • Ecommerce, Legal Services +3

  • $5,000 - 10,000

Rankable
Rankable

Ultimate SEO service for enterprises + startups

4.7

Rankable is the ultimate SEO service for enterprises and startups, covering all technical, on-page, and off-page strategies to grow your business. Built from a Webflow Professional Partner.

  • Los Angeles, California, United States

  • Search Engine Marketing, Backlink Management +33

  • Fintech, Healthcare & Hospital +2

  • Any

BloomHouse Marketing
BloomHouse Marketing

Nurturing Brands & Cultivating Success

11 reviews
4.7

Unlock your business potential with BloomHouse Marketing, where innovation meets impact. Using cutting-edge, customized digital marketing strategies, we harness data-driven insights for optimal growth and success, one click at a time.

  • Newport Beach, California, United States

  • Search Engine Marketing, Backlink Management +57

  • Healthcare & Hospital, Ecommerce +5

  • Starting from $5,000

SEMbyotic
SEMbyotic

Turning bright ideas into digital realities.

4.7

SEMbyotic is an SEM agency based in San Jose, California that offers a comprehensive list of digital marketing solutions to help businesses convert website visitors into leads. We have worked with many types of customers, with a special focus on B2B

  • San Jose, California, United States

  • Search Engine Marketing, SEO Consulting +33

  • Fintech, Healthcare & Hospital +3

  • Starting from $2,500

SmallGiants
SmallGiants

Shaping Tomorrow’s Giants

4.7

We are a full-service brand transformation and marketing technology agency, engineering robust brand, marketing and tech foundations that support your growth as you expand.

  • Los Angeles, California, United States +2

  • Search Engine Marketing, Backlink Management +51

  • Insurance, Fintech +9

  • Any

Incrementors Web Solutions
Incrementors Web Solutions

Experts in SEO, Local & Ecommerce SEO

27 reviews
4.7

Award-Winning Digital Marketing Agency, Known For Best Customer Service & Great ROI. We help small & medium size companies to reach next level with our 12+ years of expertise in Google & other channels.

  • Sacramento, California, United States +4

  • Search Engine Marketing, Backlink Management +61

  • Home Services, Insurance +28

  • Any

Bantam Marketing
Bantam Marketing

Powerful content creation and marketing strategy

3 reviews
4.6

A small team of SEO-focused content experts specializing in helping non-profits, start-ups, and B2B SMBs reach a bigger audience.

  • Monrovia, California, United States

  • Search Engine Marketing, SEO Consulting +23

  • IT, Food & Beverages +3

  • $1,000 - $5,000

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