At CSL Doors & Security, we specialize in professional commercial door installation and repair services designed to keep your business secure, functional, and looking its best.
Whether you need a brand-new door system installed or reliable repairs to an existing entryway, our trained and certified technicians deliver precise workmanship with every project from hollow metal and aluminum storefronts to ADA operators, panic bars, and hardware upgrades.
With attention to detail and a commitment to quality, we ensure your commercial doors not only perform seamlessly but also enhance the safety and accessibility of your facility.
We install and repair hollow metal doors that provide long-lasting durability, security, and code compliance for high-traffic commercial environments.
We design, install, and service commercial storefront systems that enhance visibility, security, and curb appeal for your business.
Our aluminum doors and entry systems offer a clean, modern look while delivering strength, reliability, and smooth operation for commercial buildings.
We provide expert installation and repair of commercial wooden doors, combining classic aesthetics with dependable performance.
Our ADA door operators improve accessibility and compliance by ensuring effortless, automated entry for all users.
We service and replace commercial-grade hinges and pivots to ensure proper door alignment, smooth movement, and long-term reliability.
Our door closer installation and repair services ensure controlled, secure door operation while maintaining safety and code compliance.
We install and service panic bars that provide fast, reliable emergency egress while meeting life-safety requirements.
Our electric strike solutions integrate access control with secure locking to support modern commercial security systems.
We install and replace commercial weather stripping to improve energy efficiency, protect interiors, and maintain a tight door seal.
Our kick plate installations protect doors from daily wear and impact while extending their lifespan in high-traffic areas.
We install, repair, and upgrade commercial lock systems to ensure reliable security, access control, and code compliance for your facility.
We have a satisfaction guarantee, which means you can try us risk free.
We 100% stand behind our work and product.
If you are not completely satisfied with the outcome, we will make it right at no additional cost to you.
Besides door installation and repair, we also offer locksmith and commercial security services.
We've been serving St Louis businesses since 1995 and are locally owned & operated.
If you are locked out or cannot close up your business, someone from CSL Doors & Security will always answer your call.
We will always deliver you the best solutions with no surprises on timeline or budget.
