Fire and Life Safety is our passion.

We take a new approach to fire and life safety in St. Louis, going beyond compliance, focusing on partnerships and professionalism while providing customers a simplified and dependable solution to managing all of their fire protection and life safety systems.

At CertaSite, our team of experts serve customers across more than 20 markets. When you see our life safety technicians in St. Louis and the surrounding communities, they'll be wearing CertaSite uniforms and driving CertaSite branded trucks. Look for the orange!

Products and Services we offer.

If it has to do with protecting your workplace against fires and other catastrophic events, we probably sell it. More importantly, we understand how each product plays a role in your overall safety plan.