4.4 
60 *The Angi rating for Home Security System Service companies in Foothill Ranch, CA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Home Security System Service needs.
*The HomeAdvisor rating for Home Security System Service companies in Foothill Ranch, CA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Home Security System Service needs.
Last update on November 15, 2025
Serving Foothill Ranch, CA and surrounding areas
Approved (Corporate)
In business since 2010
Free estimates
Emergency services offered
"SafeStreets security system is incredibly reliable and easy to use. The app is intuitive, and the home automation features are a game-changer. I love being able to monitor my home from anywhere. Great service all around."
+1
Serving Foothill Ranch, CA and surrounding areas
Approved (Corporate)
Super Service Award Winner
In business since 1874
Free estimates
Emergency services offered
"ADT has exceeded my expectations! The system is reliable, the app is easy to use, and the customer service team is always helpful. I appreciate the environmental monitoring features, which go beyond just security. Knowing my home is protected 24/7 is priceless. I highly recommend ADT to anyone looking for a trustworthy security provider."
+35
Serving Foothill Ranch, CA and surrounding areas
Approved
In business since 2016
Free estimates
Credit card accepted
"They had done such an amazing job. I asked for them to install a security camera system at three of my liquor stores. Super friendly, I had gotten such an amazing price, and the work done was extremely well and done fast."
+3
Serving Foothill Ranch, CA and surrounding areas
Approved
In business since 2015
Credit card accepted
Offers commercial services
"They answer all my questions regarding my security system Install, very professional and great attitude. Thank you for your service. MV"
Serving Foothill Ranch, CA and surrounding areas
Approved
In business since 2006
Free estimates
Customers say: Quality work
"I'm very satisfied with the project Jose completed at my home."
+11
Serving Foothill Ranch, CA and surrounding areas
Approved
In business since 2004
Free estimates
Customers say: Quality work
"Sam has been and continues to be very responsive, knowledgeable, and concerned for what our needs are with security. He came with a variety of options, and we picked the one we felt best suited our needs. Really enjoyed working with Sam, and we highly recommend Echo to anyone who is in need camera surveillance - residential or commercial. Thanks, Sam!!! Love your work!"
+4
Serving Foothill Ranch, CA and surrounding areas
Approved
In business since 1999
Free estimates
Credit card accepted
"New Tech Security Systems installed a surveillance system in our dental laboratory, consisting of 27 cameras and a 32 channel NVR capable of recording 15-20 days of activity. I am totally and completely satisfied with the quality of work performed by New Tech. From the initial project thru implementation and testing, the owner of New Tech, Mr. Albert Wainer, was personally involved in order to make sure that everything went smoothly and according to schedule. Work was completed quickly, efficiently, and without interference in the normal day to day activities of the lab. After the installation was completed, the lab was left in impeccable condition. I highly and without hesitation recommend New Tech Security. The quality of the equipment New Tech commercializes and the competence of the installation team are exceptional"
+3
Serving Foothill Ranch, CA and surrounding areas
Approved
In business since 2009
Free estimates
Emergency services offered
Serving southern California for 25 years and counting! \n\nWe install systems with confidence knowing you will be able to use them to enrich your life.\n\nWE DO: Home Automation, Lighting Control, WiFi and Networking, Surround Sound, Whole House Sound, Landscape Sound,\nRing Doorbell / Camera / Lighting, Wired Security Cameras, Smart Services Integration, TV Installation,\nNew Construction Wiring and Retrofits.\n\nWE USE: Sony / LG / Samsung / TCL / ROKU / Yamaha / Denon / Sonos / URC / ELAN / Lutron / Insteon / Vantage\nHAI / DSC / Viking / DoorKing / Eero / Ubiquiti / RING / Nest / Alexa
+2
Serving Foothill Ranch, CA and surrounding areas
Approved
In business since 1999
Free estimates
Credit card accepted
"I've used Showtime for a long time. They are prompt, knowledgeable, and helpful. I will continue to hire them for all of my TV and home theater needs."
+37
Serving Foothill Ranch, CA and surrounding areas
Approved
Free estimates
Emergency services offered
Warranties offered
We take great pride in our experience, expertise, quality, and customer service that we provide to meet your needs . With over 10 years of experience in Information Technology, hardware, software issues , installs and custom configurations. Microsoft Certified , CompTIA and Web Dev coding diploma, Associates in Computer Science, we are here to take care of your IT needs. \n \n
From average costs to expert advice, get all the answers you need to get your job done.
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