About us

Key & Metro Shield is your trusted locksmith and home security expert in Santa Ana, CA. With a commitment to excellence in home services, we specialize in all aspects of residential and commercial locksmithing. Our skilled technicians are equipped to handle a wide range of security needs, from traditional key cutting and lock installation to advanced electronic access systems. We pride ourselves on providing prompt, reliable service to ensure the safety and security of your property. Whether you're locked out of your home, need to rekey your business, or want to upgrade your security system, Key & Metro Shield has the expertise to get the job done right. We stay up-to-date with the latest security technologies to offer cutting-edge solutions tailored to your specific requirements. Our dedication to customer satisfaction and attention to detail sets us apart in the Santa Ana area.