Illinois Offices

Peoria Office

  • 601 SW Water St., #101
    Peoria, IL 61602
  • 309-404-4700

In 1937, the seeds of CORE were planted in the fertile Illinois soil, where our firm began as a humble masonry company. Since then, CORE Illinois has grown into a thriving construction leader in the area, and across the country. Our local team, with roots deep in the community, sets the standard for excellence with award-winning projects and a dedication to serving the community that helped cultivate our company.

Latest Stories

Healthy Collaboration on Nevada Sciences Building


If ever there was an appropriate time for a new health education facility to come on line, it’s during a once-in-a-century global pandemic. But as new vaccines begin turning the tide on COVID-19, the 73,039-sq-ft Betty Engelstad School of Health Sciences at the College of Southern Nevada (CSN) in Henderson is poised to help the region handle a full gamut of health care needs for decades to come.

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Our subcontractors are the heart of our team. They share our commitment to Operational Excellence and treat every project like it's the most important one yet. Want to start building communities with us?

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