Top Search Engine Marketing Services in California
-
Featured
What are Featured Providers?
$1,000+$100 - $149 / hr250 - 999Serves CaliforniaServices provided
See all 357 projectsSmartSites is a comprehensive SEO agency providing robust services in search engine optimization, digital visibility enhancement, and online advertising. Across their reviews, 100% of clients highlight their effective project management and responsiveness. With 90% noting improved website traffic and conversions, SmartSites demonstrates a strong capability in SERP optimization and organic search optimization, making them a reliable partner for businesses seeking to enhance digital visibility and increase qualified leads.
-
$1,000+$150 - $199 / hr10 - 49San Diego, CA
Services provided
Grow Team, an Advertising company, is located in San Diego, California. They focus on Advertising and Branding.
Read more -
UndisclosedUndisclosed10 - 49Los Angeles, CA
Services provided
Student Marketing Agency is a Content Marketing company headquartered in Los Angeles, California. Founded in 2016, the team specializes in Content Marketing and Pay Per Click.
Read more -
$5,000+$100 - $149 / hr10 - 49San Marino, CA
Services provided
Illumina Creative, a SEO agency, is headquartered in San Marino, California. The team offers Search Engine Optimization and Web Design.
Read more -
UndisclosedUndisclosed10 - 49Irvine, CA
Services provided
Web Concepts Media is a branding company. Founded in 2001, the firm is based in Irvine, California. Their services include Branding and Content Marketing.
Read more -
$1,000+$50 - $99 / hr10 - 49Los Angeles, CA
Services provided
See all 3 projectsFull Stop Branding is a company that offers website development and redesign services but has received overwhelmingly negative feedback from clients. Across the reviews, clients report project mismanagement, missed deadlines, and a lack of transparency, with over 90% of reviewers expressing dissatisfaction and issues with project completion and communication. The consistent theme is an inability to deliver promised products, resulting in financial and business losses for their clients.
-
$1,000+Undisclosed2 - 9Irvine, CA
Services provided
CalServ Marketing, a SEO agency, was founded in 2022. The small team offers Search Engine Optimization and Pay Per Click.
Read more -
$5,000+$100 - $149 / hr2 - 9Martinez, CA
Services provided
Established in 2017, Craftsmanship Marketing is a SEO agency. The firm focuses on Search Engine Optimization and Pay Per Click, and is small.
Read more -
$1,000+< $25 / hr2 - 9Huntington Park, CA
Services provided
SEO agency Digital is headquartered in Huntington Park, California. Founded in 2019, the team focuses on Search Engine Optimization and Social Media Marketing.
Read more -
$1,000+$25 - $49 / hr50 - 249San Jose, CA
Services provided
App Wave INC is a web development firm. Founded in 2020, the team specializes in Web Development and Mobile App Development. The company is headquartered in San Jose, California.
Read more -
UndisclosedUndisclosed10 - 49Calabasas, CA
Services provided
In Calabasas, California, Digital Standout is an Advertising company. Founded in 2014, the team specializes in Advertising and Pay Per Click.
Read more -
UndisclosedUndisclosed10 - 49Simi Valley, CA
Services provided
Lilikoi agency is a Simi Valley, California-based Advertising company. Their services include Advertising and Marketing Strategy.
Read more -
$5,000+$200 - $300 / hr10 - 49Los Angeles, CA
Services provided
See all 2 projectsNITRO PLUG Digital Marketing specializes in SEO, PPC, and website optimization services, particularly for the construction industry. Clients consistently praise their expertise, professionalism, and ability to significantly enhance online visibility and lead generation. The overall feedback highlights their impressive knowledge and effective collaboration, often resulting in substantial improvements in website ranking and business growth.
-
$1,000+$100 - $149 / hr10 - 49Ramona, CA
Services provided
Force0six, a media planning and buying agency, specialize in Media Planning & Buying and Pay Per Click. They were launched in 2015.
Read more -
$5,000+$50 - $99 / hr10 - 49Irvine, CA
Services provided
Clarity Digital Agency is a SEO services firm. Launched in 2018, their team specializes in Search Engine Optimization and Pay Per Click.
Read more -
$100,000+$150 - $199 / hr50 - 249San Diego, CA
Services provided
Red Door Interactive is a branding company. Their midsize team is based in San Diego, California and Denver, Colorado. Their services include Branding and Social Media Marketing.
Read more -
$1,000+Undisclosed2 - 9Orange, CA
Services provided
SEO Company OC is a PPC company. Based in Orange, California, the company was established in 2004. Their services include Pay Per Click and Conversion Optimization.
Read more -
Undisclosed< $25 / hr50 - 249Los Angeles, CA
Services provided
See all 15 projectsIconier Digital Marketing Agency specializes in enhancing digital visibility through SEO and website design services. The company receives overwhelmingly positive feedback, with clients noting improved website rankings and increased leads. Approximately 100% of reviews highlight Iconier's responsive communication and timely delivery, while 25% suggest more detailed progress updates could enhance their offerings.
-
$5,000+$25 - $49 / hr2 - 9San Jose, CA
Services provided
Small Conversion Optimization company Mobistreak, Inc., is in San Jose, California and Walnut, California. The team specializes in Conversion Optimization and Pay Per Click.
Read more -
UndisclosedUndisclosed250 - 999Los Angeles, CA
Services provided
Digital Media Solutions Group is an Advertising company. Headquartered in Clearwater, Florida and Los Angeles, California, the company offers Advertising and Content Marketing.
Read more -
$5,000+$100 - $149 / hr10 - 49San Francisco, CA
Services provided
Ideas Money Art is a San Francisco, California-based Advertising company. They provide Advertising and Branding.
Read more -
$1,000+$25 - $49 / hr10 - 49Los Angeles, CA
Services provided
Graphic design company Full Boost Media is in Los Angeles, California. They provide Graphic Design and Pay Per Click.
Read more -
Undisclosed$50 - $99 / hr10 - 49Long Beach, CA
Services provided
Pay per click agency Ceemi Agency specializes in Pay Per Click and Search Engine Optimization. They are based in Long Beach, California.
Read more -
$10,000+$25 - $49 / hr2 - 9Downey, CA
Services provided
Dzino Web Development is a SEO company based in Downey, California. Their services include Search Engine Optimization and Web Design.
Read more -
$1,000+$25 - $49 / hr10 - 49Los Angeles, CA
Services provided
King, Edward, First, a Marketing Strategy company, is based in Los Angeles, California. They provide Marketing Strategy and Digital Strategy and were launched in 2008.
Read more -
$1,000+$50 - $99 / hr10 - 49Bakersfield, CA
Services provided
Webmark is a Bakersfield, California-based SEO company. Their services include Search Engine Optimization and Pay Per Click.
Read more -
$1,000+$25 - $49 / hr10 - 49Stockton, CA
Services provided
See all 3 projectsCustom Website Creator is a web development company specializing in creating tailored, high-quality websites. Feedback indicates overwhelmingly positive experiences, with 100% of reviewers highlighting their impressive communication and ability to deliver projects on time. Clients commend their capacity to enhance online visibility and improve user engagement through effective design and strategic SEO integration.
-
$1,000+$50 - $99 / hr2 - 9Santa Maria, CA
Services provided
Launched in 2013, RP3 Productions is a small video production company. Their services include Video Production and Social Media Marketing.
Read more -
$10,000+$150 - $199 / hr2 - 9San Jose, CA
Services provided
Established in 2013, AIG MARKETER is a PPC agency. The team offers Pay Per Click and Digital Strategy and is based in San Jose, California.
Read more -
$1,000+$25 - $49 / hr2 - 9Costa Mesa, CA
Services provided
Grand Digital Solutions is a SEO company. They offer Search Engine Optimization and Web Design and are based in Costa Mesa, California.
Read more -
$1,000+$25 - $49 / hr50 - 249Bakersfield, CA
Services provided
Trust Haven Solution is a social media marketing firm. Their team is located in Bakersfield, California and Bakersfield, California and offers Social Media Marketing and Search Engine Optimization.
Read more -
Undisclosed< $25 / hr10 - 49Sacramento, CA
Services provided
InfiniSEO, a SEO company, is based in Sacramento, California. They offer Search Engine Optimization and Digital Strategy.
Read more -
$5,000+$100 - $149 / hr10 - 49Santa Ana, CA
Services provided
MAB Ventures is a SEO company. Founded in 2002, the team specializes in Search Engine Optimization and Pay Per Click.
Read more -
Undisclosed$25 - $49 / hr10 - 49Stanton, CA
Services provided
See all 1 projectsKoalify is a dynamic SEO agency specializing in enhancing digital visibility through comprehensive branding and website SEO services. The company has received overwhelmingly positive feedback, with clients praising their professionalism and effective project management. Approximately 100% of reviewers highlighted their responsiveness and ability to increase online visibility, indicating a strong reputation for delivering measurable results in search optimization.
-
$5,000+$50 - $99 / hr2 - 9Glendale, CA
Services provided
Itranks is a SEO services firm founded in 2013. The small team offers Search Engine Optimization and Pay Per Click.
Read more -
UndisclosedUndisclosed2 - 9Los Angeles, CA
Services provided
Established in 2019, Cohen Marketing, a small Advertising company, is located in Los Angeles, California. Their team focuses on Advertising and Social Media Marketing.
Read more -
$1,000+Undisclosed2 - 9San Jose, CA
Services provided
Social media marketing company The Eventus Group was established in 2024. The team provides Social Media Marketing and Search Engine Optimization.
Read more -
$1,000+$25 - $49 / hr2 - 9Oakland, CA
Services provided
Established in 2017, Media First Aid is a SEO agency. The team specializes in Search Engine Optimization and Pay Per Click.
Read more -
$5,000+$150 - $199 / hr2 - 9Canyon Lake, CA
Services provided
DG AGENCY, a PPC agency, is based in Canyon Lake, California. They offer Pay Per Click and Search Engine Optimization.
Read more -
$5,000+$100 - $149 / hr50 - 249Thousand Oaks, CA
Services provided
Launched in 2007, Ad Leverage is an Advertising company. The team provides Advertising and Pay Per Click and is located in Thousand Oaks, California.
Read more -
$100,000+$50 - $99 / hr50 - 249San Diego, CA
Services provided
Deck 7, Inc is an Advertising company. Established in 2015, the team offers Advertising and Search Engine Optimization. The firm is headquartered in San Diego, California.
Read more -
$1,000+< $25 / hr50 - 249Danville, CA
Services provided
RedBlink Technologies is a midsize Digital Strategy company headquartered in Danville, California. Their services include Digital Strategy and Search Engine Optimization.
Read more -
$1,000+$100 - $149 / hr10 - 49Clovis, CA
Services provided
Egility Digital Marketing is a social media marketing company located in Clovis, California. They focus on Social Media Marketing and Content Marketing.
Read more -
$1,000+Undisclosed10 - 49Victorville, CA
Services provided
The Website Exchange is a Digital Strategy company. They are in Victorville, California and have small team. They offer Digital Strategy and Search Engine Optimization.
Read more -
$1,000+$100 - $149 / hr10 - 49West Hollywood, CA
Services provided
Great Marketing AI is a PPC agency. Founded in 2023, their team focuses on Pay Per Click and Marketing Strategy.
Read more -
$5,000+$25 - $49 / hr10 - 49Torrance, CA
Services provided
Ktechnologypro is a Torrance, California-based social media marketing firm. They focus on Social Media Marketing and Search Engine Optimization.
Read more -
$1,000+$50 - $99 / hr10 - 49Los Angeles, CA
Services provided
See all 1 projectsGuru Web Media offers services in website creation, digital marketing, and SEO, emphasizing online visibility and website ranking. Reviews highlight the company's exceptional design and branding capabilities, timely project delivery, and effective communication. Clients report improved website traffic, higher search engine rankings, and heightened social media engagement, indicating a successful and professional approach to search optimization and marketing.
-
$1,000+$25 - $49 / hr10 - 49Penn Valley, CA
Services provided
Pak Branding Tech Solutions is a web development firm. The small Penn Valley, California-based team specializes in Web Development and Search Engine Optimization. The company was launched in 2019.
Read more -
$5,000+$150 - $199 / hr2 - 9Rohnert Park, CA
Services provided
ROI Factory is a Conversion Optimization company. Their small team is based in Rohnert Park, California and Auburn, California. Their services include Conversion Optimization and Digital Strategy.
Read more -
$1,000+$50 - $99 / hr10 - 49Los Angeles, CA
Services provided
Attorney Marketing Network is a SEO services firm established in 2010. The agency specializes in Search Engine Optimization and Social Media Marketing.
Read more -
UndisclosedUndisclosed2 - 9Lake Forest, CA
Services provided
Birdie SEO, a PPC agency, is located in Lake Forest, California. They provide Pay Per Click and Search Engine Optimization.
Read more
Share your project goals, and we’ll connect you with verified partners who fit your budget and timeline.
Get My Matches
Tell us what you need — we’ll match you with top agencies in minutes.
Get My MatchesWhy Trust Clutch
At Clutch, we believe trust is the foundation of every business relationship. Our mission is to help buyers make confident, data-backed decisions informed by real client experiences.
Every review on Clutch undergoes a rigorous, human-led verification process to make sure it’s valid. Our team of specialists confirms the identity of each reviewer, ensures the project is legitimate, and only publishes reviews that meet our strict criteria.
Verification doesn’t stop at the point of publication. Our Trust & Safety team routinely audits older reviews against our guidelines. When reviews fall short of our standards, we remove them.
We evaluate service providers using a structured methodology that combines:
- In-depth client interviews and ratings
- Comprehensive project details
- Market presence
- Portfolio examples and industry recognition
This data powers tools like the Leaders Matrix, which helps you compare agencies directly. Our research team curates rankings by weighing verified reviews most heavily, so the most trusted and experienced providers rise to the top.
Using this unique combination of verified client feedback and provider-supplied insights, Clutch distills the most important details into clear, digestible summaries so you have everything you need to make confident, informed decisions quickly.
We take fraud seriously. Providers who violate our guidelines may face lower rankings, restricted visibility, or removal from the platform altogether.
Clutch’s commitment to transparency is ongoing. We’re constantly refining our systems to protect the integrity of reviews and support you in finding the right agency.
List of the Top 15 California SEM Service Providers
-
$1,000+$100 - $149 / hr50 - 249Costa Mesa, CA
Ability to deliver
40/40.020/20 Reviews10/10 Clients & Experience10/10 Market PresenceService focus
10% Search Engine Optimization60% Pay Per Click30% Other -
$10,000+$100 - $149 / hr250 - 999San Diego, CA
Ability to deliver
39.9/40.020/20 Reviews10/10 Clients & Experience9.9/10 Market PresenceService focus
40% Search Engine Optimization10% Pay Per Click50% Other -
$1,000+$100 - $149 / hr50 - 249Los Angeles, CA
Ability to deliver
39.7/40.020/20 Reviews10/10 Clients & Experience9.7/10 Market PresenceService focus
40% Search Engine Optimization50% Pay Per Click10% Other -
$1,000+$50 - $99 / hr50 - 249Los Angeles, CA
Ability to deliver
38.6/40.020/20 Reviews9/10 Clients & Experience9.6/10 Market PresenceService focus
70% Search Engine Optimization10% Pay Per Click20% Other -
$1,000+$100 - $149 / hr10 - 49San Diego, CA
Ability to deliver
37.4/40.017.8/20 Reviews10/10 Clients & Experience9.6/10 Market PresenceService focus
80% Search Engine Optimization10% Pay Per Click10% Other -
$1,000+$100 - $149 / hr50 - 249San Diego, CA
Ability to deliver
35.9/40.016.2/20 Reviews10/10 Clients & Experience9.7/10 Market PresenceService focus
60% Search Engine Optimization20% Pay Per Click20% Other -
$1,000+Undisclosed50 - 249Los Angeles, CA
Ability to deliver
35.4/40.019/20 Reviews9.7/10 Clients & Experience6.7/10 Market PresenceService focus
70% Search Engine Optimization10% Pay Per Click20% Other -
$1,000+$100 - $149 / hr50 - 249San Diego, CA
Ability to deliver
34.2/40.016.2/20 Reviews10/10 Clients & Experience8/10 Market PresenceService focus
10% Search Engine Optimization90% Pay Per Click -
$1,000+$100 - $149 / hr10 - 49San Francisco, CA
Ability to deliver
39.5/40.020/20 Reviews10/10 Clients & Experience9.5/10 Market PresenceService focus
35% Search Engine Optimization25% Pay Per Click40% Other -
$1,000+$25 - $49 / hr250 - 999Anaheim, CA
Ability to deliver
34.1/40.017.2/20 Reviews9/10 Clients & Experience7.9/10 Market PresenceService focus
90% Search Engine Optimization10% Pay Per Click -
$5,000+$150 - $199 / hr10 - 49Irvine, CA
Ability to deliver
33.8/40.016.8/20 Reviews8.1/10 Clients & Experience8.8/10 Market PresenceService focus
50% Search Engine Optimization40% Pay Per Click10% Other -
$5,000+Undisclosed50 - 249Los Angeles, CA
Ability to deliver
33.5/40.015.6/20 Reviews8.1/10 Clients & Experience9.8/10 Market PresenceService focus
60% Search Engine Optimization20% Pay Per Click20% Other -
$5,000+$100 - $149 / hr250 - 999San Diego, CA
Ability to deliver
35.8/40.016.4/20 Reviews10/10 Clients & Experience9.4/10 Market PresenceService focus
20% Search Engine Optimization20% Pay Per Click60% Other -
$1,000+$100 - $149 / hr10 - 49Carlsbad, CA
Ability to deliver
32/40.016.2/20 Reviews10/10 Clients & Experience5.8/10 Market PresenceService focus
80% Search Engine Optimization20% Pay Per Click -
$1,000+Undisclosed50 - 249San Diego, CA
Ability to deliver
31.9/40.016.8/20 Reviews8.3/10 Clients & Experience6.9/10 Market PresenceService focus
60% Search Engine Optimization10% Pay Per Click30% Other -
$5,000+Undisclosed50 - 249Los Angeles, CA
Ability to deliver
31.4/40.016.6/20 Reviews9.1/10 Clients & Experience5.7/10 Market PresenceService focus
72% Search Engine Optimization14% Pay Per Click14% Other -
UndisclosedUndisclosed10 - 49Simi Valley, CA
Ability to deliver
32.1/40.015.8/20 Reviews8.3/10 Clients & Experience8/10 Market PresenceService focus
60% Search Engine Optimization20% Pay Per Click20% Other -
$1,000+Undisclosed10 - 49San Francisco, CA
Ability to deliver
31.8/40.015.8/20 Reviews10/10 Clients & Experience6/10 Market PresenceService focus
40% Search Engine Optimization40% Pay Per Click20% Other -
$1,000+$50 - $99 / hr10 - 49Los Angeles, CA
Ability to deliver
31.2/40.016.8/20 Reviews8/10 Clients & Experience6.5/10 Market PresenceService focus
70% Search Engine Optimization10% Pay Per Click20% Other -
$1,000+$100 - $149 / hr10 - 49Los Angeles, CA
Ability to deliver
34/40.016.4/20 Reviews9.6/10 Clients & Experience8/10 Market PresenceService focus
33% Search Engine Optimization33% Pay Per Click34% Other -
$5,000+$100 - $149 / hr10 - 49San Francisco, CA
Ability to deliver
34.9/40.018.4/20 Reviews10/10 Clients & Experience6.5/10 Market PresenceService focus
20% Search Engine Optimization40% Pay Per Click40% Other -
$5,000+$100 - $149 / hr10 - 49San Diego, CA
Ability to deliver
31/40.016.2/20 Reviews8/10 Clients & Experience6.8/10 Market PresenceService focus
50% Search Engine Optimization25% Pay Per Click25% Other -
$10,000+$200 - $300 / hr10 - 49San Francisco, CA
Ability to deliver
32/40.017.8/20 Reviews7.1/10 Clients & Experience7.1/10 Market PresenceService focus
30% Search Engine Optimization40% Pay Per Click30% Other -
$5,000+$150 - $199 / hr10 - 49West Hollywood, CA
Ability to deliver
36.4/40.018.4/20 Reviews9.8/10 Clients & Experience8.1/10 Market PresenceService focus
25% Search Engine Optimization25% Pay Per Click50% Other -
$10,000+Undisclosed10 - 49Los Angeles, CA
Ability to deliver
31.8/40.016.4/20 Reviews8.6/10 Clients & Experience6.8/10 Market PresenceService focus
40% Search Engine Optimization30% Pay Per Click30% Other -
$1,000+Undisclosed2 - 9Manhattan Beach, CA
Ability to deliver
34.8/40.017/20 Reviews10/10 Clients & Experience7.8/10 Market PresenceService focus
30% Search Engine Optimization35% Pay Per Click35% Other -
$5,000+$100 - $149 / hr2 - 9Anaheim, CA
Ability to deliver
32.9/40.016.4/20 Reviews9.7/10 Clients & Experience6.8/10 Market PresenceService focus
45% Search Engine Optimization30% Pay Per Click25% Other -
$250,000+Undisclosed250 - 999El Segundo, CA
Ability to deliver
30.3/40.015.6/20 Reviews8/10 Clients & Experience6.8/10 Market PresenceService focus
15% Search Engine Optimization25% Pay Per Click60% Other -
$5,000+$100 - $149 / hr2 - 9San Diego, CA
Ability to deliver
27.7/40.016.2/20 Reviews4.9/10 Clients & Experience6.5/10 Market PresenceService focus
80% Search Engine Optimization20% Pay Per Click -
$10,000+$150 - $199 / hr10 - 49San Diego, CA
Ability to deliver
34.9/40.016.8/20 Reviews10/10 Clients & Experience8.2/10 Market PresenceService focus
30% Search Engine Optimization20% Pay Per Click50% Other
