Alarm Repair in Fontana, CA

For more than 20 years our mission at OnTime Tech Pros has been to make technology an asset, not a problem. We support commercial and residential customers, affording them access to technical support, tools, and resources within their budget. We specialize in a wide range of services including IT support, security camera installations, audio and video setups, smart home integration, and low voltage services. Our mission is to empower our clients with innovative technology that simplifies their lives, boosts their productivity, and ensures their safety. We strive to make technology integrate seamlessly with their business so it can prosper. As your technology partner, when your business grows ours will thrive with it. We aim to work hand in hand with your business to support its growth. Technology should be the means to having your business run more efficiently, not impact it negatively.

S3 is your go-to expert for AV and security system installations in Southern California. We specialize in high-quality, customized solutions for homes and businesses, ensuring seamless integration, reliability, and top-tier security. Whether you need smart automation, surveillance, or premium audio/video setups, S3 delivers professional installations with a focus on cutting-edge technology and user-friendly control. With expert craftsmanship and a commitment to customer satisfaction, we make your space more secure, smart, and sound.

We specialize in Residential and Business Security systems. You can read more on my Yelp Business Page at -DPS Security Services- ADT Authorized Dealer. Our focus is also to design a Security system that fits your needs. We also provide services on video surveillance CCTV systems, Card Access, and Networking. Having over 10 years of experience, I and my team can help you provide peace of mind while you're away from home or your business. You can also find DPS Security Services on Yelp, and read more about what customers are saying about our services and more pictures of projects we’ve completed.

Gonzales Dispatch Low Voltage Solutions | 10+ Years of Excellence About Us: Hi, I’m Rene. Alongside my trusted partner, we’ve spent over a decade delivering top-tier low-voltage solutions tailored to our clients’ unique needs. We don’t just install systems—we design smart, seamless solutions that enhance security, convenience, and entertainment in your space. Our Expertise: ✔ Security Camera Systems – Full HD to 4K surveillance with remote monitoring. ✔ Access Control – Keyless entry, smart locks, and customized security for homes & businesses. ✔ Home Automation & Smart Lighting – Voice/AI-controlled lighting, automated scenes, and energy-efficient designs. ✔ Home Entertainment & TV Wall Mounting – Flawless setups for immersive audio/video experiences. Why Choose Us? Problem Solvers: We listen first, then engineer the right fix—no cookie-cutter installations. Future-Ready: From smart lighting to integrated access control, we make tech work for you. Trusted Pros: A decade of happy clients speaks for itself. Let’s Build Something Brilliant.