Your Trusted Security Partner
Your safety is our priority. We offer reliable security solutions designed to protect individuals, homes, and businesses. With a dedicated team and tailored strategies, we ensure peace of mind through technology-driven security services.
Key Areas We Serve
At DEFEND48, we proudly provide comprehensive security services throughout San Diego and Orange Counties. Our services — including, on-site security officers, drone operations, and emergency response — are available across Southern California to meet the needs of both residential and commercial clients.
Whether you need real-time surveillance, private security, or event staffing, our team is ready to serve your community.
San Diego County Coverage
We provide full-service security solutions across San Diego County, including:
- Carlsbad
- Chula Vista
- Coronado
- Del Mar
- El Cajon
- Encinitas
- Escondido
- Imperial Beach
- La Mesa
- Lemon Grove
- National City
- Oceanside
- Poway
- San Diego
- San Marcos
- Santee
- Solana Beach
- Vista
DEFEND48 is a trusted provider of San Diego County security services, delivering tailored solutions in every city we serve.
Orange County Coverage
Our Orange County clients rely on us for responsive, professional, and highly visible security coverage. We serve:
- Aliso Viejo
- Anaheim
- Brea
- Buena Park
- Costa Mesa
- Cypress
- Dana Point
- Fountain Valley
- Fullerton
- Garden Grove
- Huntington Beach
- Irvine
- La Habra
- La Palma
- Laguna Beach
- Laguna Hills
- Laguna Niguel
- Laguna Woods
- Lake Forest
- Los Alamitos
- Mission Viejo
- Newport Beach
- Orange
- Placentia
- Rancho Santa Margarita
- San Clemente
- San Juan Capistrano
- Santa Ana
- Seal Beach
- Stanton
- Tustin
- Villa Park
- Westminster
- Yorba Linda
- Aliso Viejo
- Anaheim
- Brea
- Buena Park
- Costa Mesa
- Cypress
- Dana Point
- Fountain Valley
- Fullerton
- Garden Grove
- Huntington Beach
- Irvine
- La Habra
- La Palma
- Laguna Beach
- Laguna Hills
- Laguna Niguel
- Laguna Woods
- Lake Forest
- Los Alamitos
- Mission Viejo
- Newport Beach
- Orange
- Placentia
- Rancho Santa Margarita
- San Clemente
- San Juan Capistrano
- Santa Ana
- Seal Beach
- Stanton
- Tustin
- Villa Park
- Westminster
- Yorba Linda
Looking for reliable Orange County security services? DEFEND48 covers every major city with a full range of security solutions.
Need Security in Your Area?
We’re proud to protect neighborhoods, businesses, construction sites, events, and critical infrastructure throughout Southern California. If you don’t see your city listed or want to confirm service availability, contact us today for a custom quote or free security assessment.