Bi-State Fire Protection Corporation is a full service Fire Protection contractor, providing complete services for design, engineering and consulting, new installation, testing and maintenance, retrofit, and 24-hour repair. Bi-State Fire Protection Corporation is a licensed engineering firm in good standing, with Certificates of Authority to offer Fire Protection Engineering services in the States of Missouri and Illinois, and is prepared to accept engineer of record responsibilities with a full-time licensed Fire Protection Engineer on staff. Our in-house fabrication and excavation services allow us to control delivery time and avoid possible slowdowns on your project and ensure your schedule. When you call us for your fire protection needs, it's the only call you'll have to make