A A Lock & Alarm Inc specializes in residential locksmith services in Santa Clara, CA, offering reliable solutions to enhance your home??™s security. Their skilled technicians handle lock installations, repairs, rekeying, and key duplication, ensuring your property stays safe. With a commitment to customer satisfaction and efficient service, A A Lock & Alarm Inc tailors their residential locksmith services to meet your specific needs. Trust their expertise for dependable locksmith solutions that protect your family and home.