Quote

Always do your best. What you plant now, you will harvest later.

Oga Mandino

About Us

Over 40 years ago, Key Builders started as a small contractor doing residential renovation work in Princeton, Illinois.

Throughout our history, we’ve remained relevant to our clients and competitive within our industry. We’ve built solid relationships with our clients with a history of quality work.

Contact Information

118 W. Progress Dr., Princeton, IL 61356

(815)875-6114

Contact Us

Mon-Fri 8:00am – 5:00pm

About
Services
Owners|Architects
Projects
Contact Us