AdCo Advertising Agency is a marketing agency in Peoria, Illinois. Serving client partners since 1996, the agency provides innovative marketing and online solutions designed to maximize results. Their specialized services include web design, digital marcom, software development, and IoT solutions. The agency maintains a 5.00 rating.
The agency operates as a well-rounded web company offering a variety of technical and creative services. Their offerings include domain registry, hosting on premium Tier 1 managed servers with daily backups, and email management with options for POP3/IMAP or Exchange accounts. They provide specialized, HIPAA-secure environments for medical, investment, and legal clients. Beyond technical infrastructure, they provide content creation through photography, videography, and copywriting, as well as website training to ensure clients can manage their own updates. Notably, the agency designed the revamped Illinois Hospital Report Card website in collaboration with the Illinois Department of Public Health.
Located on W Pioneer Pkwy, the agency is situated near the P S Academy of Martial Arts and the Lifepath School of Massage Therapy. The office is a short drive from Big Hollow Creek and is located near Fire Station Number Fifteen.
AdCo Advertising Agency is recognized for providing well-documented business information and maintaining a highly accessible digital presence. Their long-standing history and commitment to transparent, fair pricing establish them as a reliable partner for strategic marketing and technical web management.
With decades of experience, AdCo Advertising Agency continues to deliver comprehensive digital solutions to the Peoria community.
BizScoreAI scanned the website adcoadvertisingagency.com on June 10, 2026. AdCo Advertising Agency has a BizScore of 35 out of 100.
AI visibility scan by category: AI Discovery 0 of 25 points, Structured Data 0 of 25 points, Content Readiness 6 of 30 points, AI Trust Signals 6 of 20 points.
Website audit sub-scores (out of 100): On-Page 57, Technical 52, Performance 79, Content 40.
Strengths: 2 checks passed. AI Content Blocking, Meta Description.
Areas to improve: 8 checks. llms.txt (failed), Structured Data (failed), Q&A Content (failed), Content Too Thin (failed), AI-Parseable Headings (warning), About/Team Page (warning), XML Sitemap (warning), Author Signals (warning).
Browse: Businesses in Peoria, IL · Marketing Agency in Illinois · Businesses in Illinois
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