Top 100 Link Building Companies in California
The Best of April 2026Looking for a top link building service in California?
Links are a major factor in how Google ranks websites. Scaling your link building requires SEO and content know-how and resources for content creation, outreach, and keyword research. Hiring an SEO link building service is one option to help you get your link building efforts off the ground or improve your existing processes.
To assist you in your search for a partner, we’ve compiled this list of the top link building companies in California. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
>List of the Best California Link Building Services & Companies
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241$1,000+50 - 249 employeesIrvine, CALead Advisors is a SEO agency. The midsize Irvine, California-based team specializes in Search Engine Optimization and Content Marketing. The agency was established in 2012.Read More
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242Undisclosed2 - 9 employeesSan Juan Capistrano, CABrooks Internet Marketing is a SEO agency launched in 2016. The team offers Search Engine Optimization and Content Writing Services and is located in San Juan Capistrano, California.Read More
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243$1,000+2 - 9 employeesLos Angeles, CAVerbatim Marketing Agency, a SEO services firm, was founded in 2013. The company focuses on Search Engine Optimization and Conversion Optimization.Read More
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244Undisclosed50 - 249 employeesSan Luis Obispo, CAEtna Interactive is a San Luis Obispo, California-based Content Marketing company. They offer Content Marketing and Digital Strategy.Read More
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245Undisclosed2 - 9 employeesLos Angeles, CAUnframed Digital is a SEO company founded in 2020. Located in Denver, Colorado and Los Angeles, California, the team specializes in Search Engine Optimization and Conversion Optimization.Read More
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246$1,000+10 - 49 employeesSan Diego, CARead More
ClickCallSell, a business consulting company, is located in San Diego, California. Founded in 2018, the small team specializes in business consulting, web development, pay per click, and web design.
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247$5,000+10 - 49 employeesSan Jose, CAAppCode Technologies is a website development firm in Faridabad, India and San Jose, California. Founded in 2016, the team focuses on Web Development and Mobile App Development.Read More
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248$50,000+50 - 249 employeesLos Angeles, CAWebsite development firm YourDigiLab is headquartered in Los Angeles, California; Houston, Texas; Euless, Texas and New York, New York. The midsize firm was launched in 2017. Their services include Web Development, Web Design, Logo, Social Media Marketing, and more.Read More
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249$1,000+2 - 9 employeesOrange, CASEO 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
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250$1,000+2 - 9 employeesSanta Monica, CAUpsurge Solutions is a SEO agency. They are located in Santa Monica, California and have small team. They provide Search Engine Optimization and Digital Strategy.Read More
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251$10,000+250 - 999 employeesSan Diego, CAIn San Diego, California, Readersmagnet is a SEO services firm. The team provides Search Engine Optimization and Digital Strategy.Read More
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252$1,000+10 - 49 employeesLos Angeles, CAEstablished in 2011, ROOK SEO is a SEO company. The team offers Search Engine Optimization and Conversion Optimization.Read More
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253$5,000+10 - 49 employeesSanta Ana, CAMAB Ventures is a SEO company. Founded in 2002, the team specializes in Search Engine Optimization and Pay Per Click.Read More
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254$1,000+10 - 49 employeesLos Angeles, CARead More
Established in 2007, Guru Web Media is a small web design agency. Their team provides web design, branding, search engine optimization, pay per click, and more. The agency is based in Los Angeles, California.
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255Undisclosed2 - 9 employeesSan Diego, CALocal Spark Marketing is a SEO company launched in 2017. The team focuses on Search Engine Optimization and Web Design and is located in San Diego, California.Read More
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256$1,000+10 - 49 employeesLos Angeles, CAAttorney Marketing Network is a SEO services firm established in 2010. The agency specializes in Search Engine Optimization and Social Media Marketing.Read More
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Charles J. Argento & Associates BertoldoIndustries
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257$1,000+2 - 9 employeesSimi Valley, CASimi Valley SEO Agency, a SEO agency, focus on Search Engine Optimization. They were founded in 2022.Read More
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258$1,000+2 - 9 employeesSan Francisco, CASEO agency Accountants SEO is headquartered in San Francisco, California. The team focuses on Search Engine Optimization and Pay Per Click.Read More
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259$1,000+2 - 9 employeesSan Francisco, CAMonthlySEOPacks, a SEO agency, was launched in 2025. Located in San Francisco, California, the team offers Search Engine Optimization.Read More
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260$1,000+2 - 9 employeesSan Diego, CAHum JAM is a SEO company. Established in 2020, their team specializes in Search Engine Optimization.Read More
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261$1,000+Freelancer employeesLos Angeles, CAJemi SEO Firm is a SEO agency. Launched in 2019, their team offers Search Engine Optimization.Read More
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262$1,000+2 - 9 employeesSanta Rosa, CASmall SEO services firm K2 Website Design, is based in Santa Rosa, California. The team provides Search Engine Optimization and Pay Per Click.Read More
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263$5,000+10 - 49 employeesSanta Monica, CAMake It Rain is a SEO services firm. In Santa Monica, California, the agency was established in 2012. Their services include Search Engine Optimization and Content Marketing.Read More
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264$1,000+250 - 999 employeesSan Diego, CALaunched in 1996, Intero Digital is a SEO agency. Their midsize team is headquartered in Colorado Springs, Colorado; San Diego, California; Farmington, Arizona and Columbia, Missouri. Their team offers Search Engine Optimization and Pay Per Click.Read More
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Mizuno Freshpet MyComputerCareer ArcadiaIndustries
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265Undisclosed2 - 9 employeesFresno, CAIn Fresno, California and The Bronx, New York, Startup IT Solution is a social media marketing firm. They specialize in Social Media Marketing and Search Engine Optimization and were launched in 2013.Read More
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266$5,000+10 - 49 employeesNewcastle, CASEO company Decrypt SEO is headquartered in Newcastle, California. The team provides Search Engine Optimization and Advertising.Read More
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267$1,000+50 - 249 employeesSan Diego, CADigital Authority Partners is a Chicago, Illinois-based SEO company. They provide Search Engine Optimization, Marketing Strategy, and Pay Per Click and were launched in 2016.Read More
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Omron HealthcareIndustries
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268$1,000+2 - 9 employeesLos Angeles, CAKreativa Group is a small Miami, Florida-based PPC company. Their services include Pay Per Click and Web Design.Read More
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MonopriceIndustries
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269$10,000+10 - 49 employeesMountain View, CAE-commerce development firm Rank Up Locally was established in 2020. The small team specializes in E-Commerce Development and Search Engine Optimization.Read More
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270$1,000+10 - 49 employeesLos Angeles, CAThe SEO Los Angeles is a SEO services firm. They specialize in Search Engine Optimization and Pay Per Click and were established in 2010.Read More
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