Securing Your Space, Connecting Your World
e4 Control Systems specializes in bringing safety, convenience, comfort, and entertainment to your home through simplified technology.
What We Do
Security Systems
Home has never felt so safe. Total peace of mind comes standard, with cutting-edge protection and alerts.
Camera Installations
Whether for security, convenience, or a little of both, check in any time you’d like right from an app on your phone.
Home Entertainment
Take home entertainment to a whole new level with our audio video installations. From projectors to sound systems, we can bring any idea to life.
Wi-Fi Optimization
Tired of dead spots in your home or a weak signal? With whole home Wi-Fi optimization, we can map out a custom plan that ensures total connectivity.
Home Automation
Work smarter, not harder. Automated home technology keeps you comfortable and efficient around the clock.
Contact Us
e4 Control Systems has provided services to homeowners and builders throughout Southern California. Contact us today to learn more about how we can improve your home experience.
About Our Company
At e4 Control Systems, we want to be your long-term, local technology partner. From initial selection to future updates and upgrades, we’re with you every step of the way.
Are You A Builder?
The e4 team offers decades of industry knowledge and integration with today’s best technologies. Our experiences and passion for our industry help guide customers through the complexities of home technology with simple, easy-to-use results.
Testimonials
Sally Choi
01:19 04 Mar 26
Eduardo G. was so helpful through the process of setting up my security for the first time. I’m a first time home owner with no experience with this sort of stuff, but he made every step super digestible with endless patience. Would recommend anyone to do their first time set up with him!
Megan Lee
16:43 11 Dec 25
Ralph did an amazing job installing my Ring doorbell and setting up my water recirculation button. He arrived on time (early even! Which is great for me) and quickly troubleshot any minor issues that came along the way. The whole job took 40 mins and I am satisfied with the professionalism he exhibited. Thanks!
Marissa Figueroa
22:30 01 Dec 25
Eddie was professional and courteous. He helped me troubleshoot a sensor issue I was having with control4 system. He was able to FaceTime with me and walk me through each step. I really appreciate his patience and friendliness.
Joanna Hamade
21:05 10 Oct 25
RALPH installed an outdoor camera very neatly and efficiently. He did a great job taking time after installation to walk me through the app and camera features. While installing the recording device for the camera he went out of his way to clean up my wires which I appreciated a great deal. Ralph was terrific in every aspect.
Mathew Khalil
22:11 03 Jun 25
E4 Control performed excellent work at my new build home! George showed up on time and worked diligently to make sure all my home tech needs were met. He even made sure to keep everything in a very organized manner and cleans up after himself. Couldn’t have had a better experience!
janay wilson
00:33 01 Feb 25
E4 security install services were great. We initially had to reschedule but they were very accommodating. Ralph came back prepared with everything needed and was great at getting everything installed. He walked me through all the apps and programming steps for everything installed as well!
Danny Kim
21:32 22 Jan 25
My Control4 tech George was very prompt and his service was exceptional. He setup my system efficiently, answered my questions, and helped setup additional features I requested. Would definitely recommend George for your Control4 service requests.
Johnny and Julia Kim
03:26 21 Jan 25
George was very knowledgeable and professional. He took his time to complete our home audio setup with thoroughness great precision. Also very thoughtful in keeping our home immaculate.
Gorden Kao
22:19 17 Jan 25
Ralph was amazing in setting everything up at the house, very professional and an expert at all the tech. Would highly recommend.
Francesca Tapia
16:49 16 Jan 25
I had the pleasure of working with George, and I couldn't be more impressed with his professionalism and expertise. He took the time to thoroughly assess my alarm system, explaining each step of the process in detail. He made sure I understood how everything worked and answered all my questions with patience. It's clear he takes pride in his work and genuinely cares about ensuring everything is set up correctly.
Monica Holmes
20:51 30 Oct 24
Ralph was AMAZING! 10 Stars. I would highly recommend E4 Control systems to handle your security needs. Our property was new construction, a blank canvas. Ralph communicated effectively, he was very patient and assuring as he taught us how to operate the new equipment. He was very organized and helpful. I look forward to working with E4 Control Systems for all our needs.
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