Top 10 WordPress Development Agencies in Illinois (2026)

As of 2026, the top-ranked wordpress development agency in Illinois on AgencyCluster is Orbit Media Studios, with an AgencyCluster Score of 91/100. 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.

This list features 6 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.

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.

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.