Top 100 Search Marketing Agencies in California
The Best of January 2026Looking for a top search engine marketing consultant in California?
SEM is a valuable way to promote your service and grow your business.
To assist you in your search for a partner, we’ve compiled this list of the top search marketing agencies in California. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
List of the Best California Search Engine Marketing Consultants
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121$100,000+50 - 249 employeesThousand Oaks, CALegal Leads Group, a SEO agency, was established in 2008. The agency focuses on Search Engine Optimization, Pay Per Click, Web Development, Mobile App Development, and more and has a midsize team.Read More
Industries
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122$1,000+2 - 9 employeesCarlsbad, CARead More
Adaptia is a web services agency based in Carlsbad, Calif. with more than two experts. Founded in 2010, they provide branding, digital strategy, and SEO solutions for small and mid-market firms in the fields of e-commerce, retail, and media.
Clients
DisneyIndustries
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123$5,000+2 - 9 employeesSanta Monica, CARead More
310 Creative Inc. is a Santa Monica, Calif.-based marketing agency. Founded in 2003, their team of fewer than 10 offers marketing strategy, web design, digital strategy, and conversion optimization services.
Clients
Universal MusicIndustries
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124Undisclosed50 - 249 employeesCulver City, CARead More
eMarketing Concepts is a Culver City, CA-based digital marketing agency that was founded in 2013. eMarketing Concepts has over 50 marketing experts on staff that specialize in SEO, web development, and PPC.
Clients
Geeky Clean PCIndustries
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125Undisclosed10 - 49 employeesSan Marcos, CARead More
ChicExecs is a SEO services firm. Established in 2006, the team focuses on search engine optimization, social media marketing, pay per click, other digital marketing, and more. Their small firm is headquartered in San Marcos, California.
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126$5,000+50 - 249 employeesSan Francisco, CARead More
Metric Theory is a San Francisco-based digital marketing agency. Since founding in 2012, they've grown to over 60 employees with experience working with over 230 clients. They have experience with every type of marketing issue for clients that range from small business to large e-commerce firms. They specialize in PPC, digital strategy, social media marketing, conversion optimization, and mobile marketing.
Clients
GoFundMeIndustries
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127$5,000+2 - 9 employeesSan Ramon, CABoomcycle Digital Marketing is a SEO company. They are headquartered in San Ramon, California and Pleasanton, California and have a small team. Their services include Search Engine Optimization, Pay Per Click, Digital Strategy, Social Media Marketing, and more. The firm was established in 2003.Read More
Industries
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128Undisclosed250 - 999 employeesSan Diego, CATEAM LEWIS, a PR company, is in San Diego, California; Milano, Italy and Chicago, Illinois. The agency offers Public Relations, Digital Strategy, Branding, Social Media Marketing, and more and has a midsize team.The agency was established in 1995.Read More
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129$5,000+2 - 9 employeesCalabasas, CARead More
LookinLA is a Los Angeles based online marketing agency. They were founded in 2017 and have a team of 4 employees. They specialize in content marketing, digit strategy and SEO.
Clients
PeopleG2Industries
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130$10,000+50 - 249 employeesSan Diego, CARead More
Seer Interactive is a Digital Strategy company founded in 2002. The midsize Philadelphia, Pennsylvania-based team focuses on Digital Strategy, Search Engine Optimization, and Pay Per Click.
Industries
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131$5,000+2 - 9 employeesBurbank, CARead More
BEEZ Marketing Agency is a digital marketing firm headquartered in Burbank, Calif., with an additional office in Glendale, Calif. The company was founded in 2017, and has 2 employees who mainly provide SEO, web design, and social media marketing services. They serve small and mid-market businesses in mainly the dental, advertising & marketing, and financial services industries.
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Custom Website Design,Industries
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132$1,000+2 - 9 employeesSan Diego, CARead More
SunCity Advising is a full-service marketing firm based in La Jolla, Calif. When SunCity Advising was founded in 2011 the team of 6 employees was committed to helping startups meet their growth goals. Since then, they've expanded their reach, consistently working with small and mid-market businesses to share expertise in SEO, PPC, email marketing, web design, social media, and content creation.
Clients
ActivbodyIndustries
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133$1,000+2 - 9 employeesSacramento, CARead More
Founded in 2003, YNot Web is an SEO, PPC, and digital strategy company based in Sacramento, Calif. They work exclusively with small business clients from a variety of industries, but primarily consumer products and services.
Clients
BlendIndustries
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134Undisclosed50 - 249 employeesIrvine, CARead More
Zoek Marketing is a SEO services firm based in Irvine, California. The midsize team focuses on Search Engine Optimization, Pay Per Click, Web Design, Social Media Marketing, and more. The firm was founded in 2012.
Clients
Kevin Lanier Website Case StudyIndustries
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135$1,000+2 - 9 employeesTemecula, CARead More
Second Nature is a marketing firm based in Temecula, Calif., and founded in 2015 with more than two employees. They offer SEO, advertising, and web design solutions to small and mid-market clients in the fields of business and dental services.
Clients
Companion Animal Health and Rehabilitation CenterIndustries
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136$10,000+50 - 249 employeesWest Hollywood, CARead More
SEO company EZ Marketing Tech was established in 2009. The small team offers search engine optimization, pay per click, social media marketing, conversion optimization, and more. The company is in West Hollywood, California.
Industries
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137Undisclosed250 - 999 employeesLaguna Beach, CAHeadquartered in Laguna Beach, California, Data4Amazon is a content marketing company. Launched in 2015, the midsize team provides content marketing, conversion optimization, digital strategy, business consulting, and more.Read More
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138$5,000+10 - 49 employeesPleasanton, CARead More
SEO Pro Hub is an SEO consultancy founded in 2016. Based in Pleasanton, Calif., the small team of 2 specializes in digital strategy, SEO and social media marketing.
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139$5,000+10 - 49 employeesDana Point, CARead More
Zero Company is a digital marketing agency based in Dana Point, Calif. Founded in 2001, this company has 13 employees. Services provided by Zero Company include PPC, SEO, and social media marketing.
Clients
BartableIndustries
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140$1,000+2 - 9 employeesSacramento, CARead More
LeadChimp is a marketing and advertising agency founded in Sacramento, Calif. with over two members. Founded in 2016, they are experts in social media marketing, PPC ads, and SEO services for small and medium-sized businesses in the field of advertising.
Clients
Esthetic Inknglow LLCIndustries
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141$1,000+10 - 49 employeesGlendale, CARead More
Azarian Growth Agency is a full-funnel growth agency based in Glendale and Yerevan. Founded in 2020, they have 20 employees that serve startups and businesses by building data-driven growth strategies and engines. Services include but are not limited to Paid Advertising services such as Paid Search Marketing, Facebook and Google Ads Agency, SEO services such as Content Marketing, SEO, Conversion services, and Email Marketing services.
Industries
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142$1,000+10 - 49 employeesLos Angeles, CARead More
Coursenvy is a marketing agency based in Los Angeles with more than 10 employees. Since their founding in 2005, they have offered advertising, direct marketing, and social media marketing solutions to small businesses in the fields of e-commerce, business services, and more.
Clients
HauslaneIndustries
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143$1,000+10 - 49 employeesCorona, CAMarketplace Valet is an Advertising company founded in 2005. Their small team is in Corona, California and Corona, California and offers Advertising, Search Engine Optimization, Pay Per Click, Warehousing & Distribution, and more.Read More
Clients
5.11 Tactical Sterno Group Rimports simplehumanIndustries
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144$1,000+10 - 49 employeesSan Diego, CARead More
Compass Digital, a digital strategy company, was established in 2022. Located in San Diego, California, their small team focuses on digital strategy, email marketing, search engine optimization, and pay per click.
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145$1,000+2 - 9 employeesVisalia, CARead More
Established in 2008, Chavez Web Design LLC is a web design agency. Working specifically with small businesses, they also provide digital marketing services such as SEO and PPC. Their team of 5 is based in Visalia, California.
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Carpet Cleaning Visalia -
146$1,000+2 - 9 employeesIrvine, CARead More
Epack Marketing is a social media marketing and SEO company that was founded in 2006. Located in Irvine, Calif., they provide social media marketing, SEO, and email marketing services to clients primarily in the business services and financial services industries. They have about 2 employees.
Clients
henryclarence.comIndustries
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147$10,000+50 - 249 employeesLong Beach, CABIG Linden, a social media marketing firm, was established in 2010. Located in Arlington, Virginia and Long Beach, California, the team offers Social Media Marketing and Content Marketing.Read More
Clients
Feinberg School of Medicine - Northwestern University -
148$1,000+2 - 9 employeesLos Angeles, CARead More
Online Business Consulting LLC is an SEO company that has a team of about 10 employees. Founded in 2012 and located in Los Angeles, they offer SEO, advertising, conversion optimization, and PPC services.
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149$1,000+50 - 249 employeesAlbany, CARead More
ESP Inspire is an e-commerce firm based in Albany, Calif. Founded in 2001, their team of 150 serves clients in the e-commerce, and consumer products sectors. Services include corporate identity, content development, and WooCommerce development.
Industries
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150$1,000+2 - 9 employeesTemecula, CAEverzocial | Digital Marketing Agency is a Cincinnati, Ohio-based web design agency. The small company was launched in 2011. Their team offers Web Design, Search Engine Optimization, Pay Per Click, and Social Media Marketing.Read More
Industries
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