Professional Residential
Protect what matters most with home security solutions trusted by families across San Bernardino.
San Bernardino, CA
Our Residential Security Solutions in the San Bernardino Area Include:
Home Security Alarm Installation
Professionally installed intrusion detection systems with mobile app control, 24/7 monitoring, and instant alerts.
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Video Doorbell Cameras
See and speak to visitors with HD video and two-way audio, even when you’re not home.
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Indoor and Outdoor Surveillance
Crystal-clear video coverage with night vision, motion detection, and cloud or local storage options.
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Smart Locks and Access Control
Keyless entry and remote locking or unlocking for enhanced security and convenience.
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24/7 Professional Monitoring
Around-the-clock monitoring by our UL-certified partners with emergency response coordination.
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System Upgrades and Takeovers
Keep your current system or upgrade to the latest tech with no service interruptions.
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Call (951) 374-1551
PERS (Personal Emergency Response Systems)
Wearable emergency devices with one-touch access to emergency help, ideal for seniors or anyone with medical concerns.
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Affordable, Flexible Home Security Solutions for San Bernardino Homeowners
ATI is proud to serve homeowners across San Bernardino with dependable, professionally installed security systems that fit your needs and budget. As a local company, we live and work in the same communities we protect, bringing personal service and trusted support to every installation.
Whether you own a small home or a larger property, our licensed and insured team designs systems that adapt to your requirements. We use the latest technologies to ensure smooth installation, easy operation, and lasting peace of mind.
Already Have a Home Security System? Switching to ATI Is Simple.
When your security needs outgrow your current provider, ATI makes it easy to upgrade or transition your system. In many cases, we can take over your existing equipment with little to no modification.
We begin with a complimentary home security assessment to review your system’s coverage, functionality, and compatibility. If your equipment is in good condition, we may be able to integrate it directly into our platform – saving you time and money.
Security System Upgrades and Takeovers FAQ
Can you take over monitoring for a system installed by another company?
Do I need to replace all of my equipment to switch companies?
Can you upgrade my older security system?
Will my current sensors work with a new system?
What are the benefits of upgrading my security system?
Can you remove old or discontinued equipment?
How long does a system upgrade or takeover take?
Not Sure? Have a Question?
At ATI, we make getting answers and protecting your home, family, or business easy. There are just three easy steps.
Tell us about your home or existing alarm system. Call us for a free, no-hassle consultation.
We’ll schedule an appointment that is convenient to you for a security evaluation.
We set a date to install your custom-designed security system.
Zack came out and set up our security system. He was awesome and explain everything very clearly. Great customer service!!!
James and his team was a pleasure to work with. Professional ,friendly and Quality work. Thank you to the whole team at ATI Services Installation, Security cameras
Zac did a great job! He placed four cameras and 30 sensors. He walked the property with me and listened to what I wanted. He made suggestions and explained certain system limitations and ways to best get around them. Once everything was installed, he explained the app and showed me the cameras coverage and how to use the keyboard. I was very pleased with the installation and the job Zac did.
For someone who has never had a security system, it has been a wonder and satisfying experience. I love the fact that the training, I received, was not rushed. We walked through everything! When my business partner accessed the office she enter the code we had discussed without a hitch. I love the fact that I can access my system away from the office and the price is exceptionally affordable. I would highly recommend you purchase this Security system. ATI, I appreciate you so much. Regina Manning, Certified Dyslexia Tutor w/ E-zr Learning Solution
Thanks to Zach for his expert and professional installation of our security system. He patiently assisted with setting it up and testing it out.
Zach did a great job! I appreciate his attention everything and making sure I understood how it would all work.
I love to give credit where credit is earned. Zack Asper, was very professional and knowledgeable, he explain details on how the system works. I would have been lost. Great customer service. We are saving his number for future upgrades. Thank you!!!
I had my brinks system installed by Zack, he was amazing. I’m not very tech smart, Zack took his time to explain the system, was very knowledgeable and answered all questions I had. I highly recommend this company. Thank you, Zack For your excellent, customer service!!!Services Installation
Javier (technician) was a great help, i had lots of questions, and he was courteous and patient with me. The issue with my system was corrected. As far as cost, ATI quote was competitive with others.
5 stars from Maria who was super nice and professional and making the process of switching alarm companies really easy. Another 5 stars to Javier who quickly set up our Qualsys IQ4 panel and replaced a sensor, he was very polite and and got us up and running smoothly!
Simply fill out the form and we’ll be in contact within 24 Hrs.
If you’re installing a new security solution or enhancing an existing one, ATI is your reliable partner in the San Bernardino, CA area. Complete the form with a suitable time for you, and one of our security specialists will contact you. Want to chat sooner? Give us a call at (951) 374-1551.
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