Distinguished WordPress development company specializing in full-stack development for enterprise clients.
Top Rated15+ YearsMid-Size
WordPress DevelopmentWooCommerce DevelopmentTOP 10 LIST•2026
Top 10 WordPress Development Agencies in California (2026)
The best wordpress development agencies in California, curated by AgencyCluster.
10 verified agencies
17+ years avg. experience
Updated
The Top 10
The absolute best in wordpress development
Enterprise WordPress agency delivering websites and tools for major brands like Microsoft, Disney, and Google.
Top Rated15+ YearsMid-Size
WordPress Development
WordPress and Drupal development agency providing comprehensive maintenance services for organizations like Stanford University.
Top Rated15+ YearsMid-Size
WordPress Development
San Diego-based WordPress agency specializing in web design, development, and secured hosting with 10+ years experience.
Top Rated15+ YearsBoutique
WordPress Development
WordPress development agency in New York and Sunnyvale creating SEO-optimized custom websites.
Rising Star15+ YearsBoutique
WordPress Development
Top WordPress development company in Los Angeles delivering bespoke themes and custom plugin solutions.
Rising Star15+ YearsSmall Team
WordPress Development
Phoenix WordPress developer turning designs into clean and responsive websites with technical excellence.
Rising Star15+ YearsBoutique
WordPress Development
WordPress development company delivering custom solutions with enterprise-class functionality and security.
15+ YearsMid-Size
WordPress Development
Bay Area WordPress website design company specializing in responsive design and eCommerce solutions.
10+ YearsBoutique
WordPress Development
WordPress development agency in California with 20+ years experience building custom responsive websites.
15+ YearsSmall Team
WordPress DevelopmentTop 10 WordPress Development Agencies — FAQ
Common questions about the best wordpress development agencies in California.
Who is the #1 wordpress development agency in California in 2026?
As of 2026, the top-ranked wordpress development agency in California on AgencyCluster is rtCamp, with an AgencyCluster Score of 100/100. Rankings are based on verified evidence across credibility, proof of work, reputation, category specialization, delivery maturity, and freshness. Rankings are updated periodically as new evidence becomes available.
How were the top 10 wordpress development agencies in California selected?
This list features 10 agencies selected from AgencyCluster's curated directory. Each agency was evaluated using the AgencyCluster Score (0–100), with particular weight on demonstrated expertise in wordpress development. Only agencies with verified credentials are eligible, and rankings cannot be purchased. The agencies on this list average 17+ years of experience. For full methodology details, see our How We Rank page.
What should I look for when choosing a wordpress development agency from this list?
Ask whether they build with custom themes or page builders (Elementor, WPBakery). For enterprise sites, custom themes are almost always better for performance and security. Check their approach to WordPress security — regular updates, security plugins, and hosting recommendations. Ask about their experience with headless WordPress or Gutenberg block development.
How much do the top wordpress development agencies typically charge?
A custom WordPress site costs $15K–$80K. Enterprise WordPress builds with custom plugins and integrations range from $50K–$200K. Maintenance and security retainers run $1K–$5K/month.
Trusted Rankings
Every agency on this list has been reviewed by our editorial team. Rankings are based on our transparent methodology which evaluates credibility, outcomes, and reputation.
No paid rankingsVerified credentialsUpdated regularly
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