About Low Voltage LA
Your Trusted Partner for Comprehensive Security & AV Solutions in Los Angeles
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Founded on Excellence
First, I want to thank God for every achievement and every step we’ve taken at Low Voltage LA. I also want to thank my wife, Maritza, who has always been by my side, supporting and motivating me every day. Thanks to her support and our faith in what we do, we continue to grow, innovate, and provide the best for our clients. Every success is a reminder that with dedication, teamwork, and gratitude, anything is possible.
Low Voltage LA was founded in 2004 by Juan Carlos Castillo, a passionate security and AV professional who saw a need for reliable, high-quality low-voltage solutions in the Los Angeles area.
Over the past 20 years, we've grown from a small local contractor to one of the most trusted names in security and audiovisual systems in Southern California.
Our commitment to quality, reliability, and customer satisfaction has been our guiding principle since day one.
Meet Our Team
Juan Carlos Castillo
CEO & Founder
20+ years experience in security systems. John leads our team with a focus on innovation and customer satisfaction.
Maritza Castillo
Lead Engineer
Maritza is our technical expert, ensuring every installation meets the highest standards of performance and safety.
David Acuna
Project Manager
David ensures every project is completed on time and within budget, with zero compromises on quality.
Orlando Sanchez
Customer Success Manager
Orlando is your point of contact for any questions or concerns — she’s here to make sure you’re 100% satisfied.
Our Values
Quality
We use only the highest-quality materials and equipment to ensure long-lasting, reliable performance.
Reliability
You can count on us to be there when you need us-PRIORITY SUPPORT- RAPID RESPONSE and emergency response.
Innovation
We stay ahead of the curve with the latest technology to provide cutting-edge solutions for your needs.
Why Choose Low Voltage LA?
Experience You Can Trust
With over 20 years of experience, we’ve installed thousands of security and AV systems across Los Angeles.
Our team of certified technicians brings expertise to every project, big or small.
We understand the unique challenges of LA properties — from high-rise offices to luxury homes — and we have the solutions to meet them.
Years Experience
Projects Completed
Customer Satisfaction
Monitoring & Support