Security Door Inc. (SDI): Comprehensive Security Solutions, Unmatched Expertise

Security Door Inc. (SDI): Comprehensive Security, Expert Solutions

At SDI, we take immense pride in being a union company, with the dedication and skill of our professionals at the core of our success. With years of experience, we offer a full spectrum of security solutions designed to protect your property and assets. From high-quality perimeter fencing and durable commercial doors to advanced access control systems and secure gate solutions, we provide integrated security that meets your exact needs.

Whether you’re looking to fortify the outer perimeter of your property with sturdy fencing and gates or manage internal access with sophisticated control systems, SDI has you covered. We specialize in designing and installing robust access control solutions that allow you to efficiently regulate who enters your facility, all while maintaining a secure, well-protected environment. With SDI, you can trust that your security infrastructure is built to last and protect what matters most, with peace of mind at every turn.

Safety First

Safety isn’t just a motto—it's a core principle at SDI. Our teams operate in full compliance with all relevant safety laws, ensuring your property and workforce are protected during every phase of our work.

Expert Installation and Compliance

Our experienced team designs custom solutions based on industry standards and local regulations, ensuring each system operates safely and efficiently.

Ongoing Support

Our commitment extends beyond installation with routine maintenance and 24/7 emergency services. Whether we installed your system or not, our technicians, with cross-manufacturer expertise, ensure your security remains reliable and effective.

At SDI, we don’t just meet expectations; we exceed them.