Welcome, and thank you for visiting Serna & Associates is a security company and we offer the following types of services: Security officers, alarm response, patrol services, security for special events, guard card classes, live scan (fingerprinting), K-9 security services, and much more. We hope you will enjoy our website, and should you have any questions please call us at the phone number below, or visit us on Youtube! Thank you, and we wish you the best! Call us today at: 760-837-9000. We have recently stepped up our Guard Card Certification. Serna & Associates have added a Complete Retail Equipment Store for all your security needs. Please stop by and browse for yourself, family member or a gift of safety. Service Details: Serna & Associates offers an array of security services such as security for special events, security officers, security for apartment complexes, construction sites, gated communities, alarm response (home or business) patrol services, and much, much more. Serna & Associates is a licensed and insured security provider and should you like a free quote for services, please call us today at: 760-203-4334, or email us at: [email protected], and we will respond to you promptly!