4.3 
81 *The Angi rating for Home Security System Service companies in La Mesa, 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 La Mesa, 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 January 14, 2026
Serving La Mesa, 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 La Mesa, CA and surrounding areas
Approved (Corporate)
Super Service Award Winner
In business since 1874
Free estimates
Emergency services offered
"ADT’s system is fantastic! The security features are top-of-the-line, and the home automation integration is so convenient. I love being able to control everything from my phone. The customer service team is also very helpful. 10/10!"
+35
Serving La Mesa, CA and surrounding areas
Approved
Super Service Award Winner
Free estimates
Emergency services offered
Warranties offered
"He is an excellent expert specially with Electric jobs . I will hire him at any time I have an Electric work in the home or any business I own. Thank Yousif"
+117
Serving La Mesa, CA and surrounding areas
Approved
Super Service Award Winner
In business since 1996
Free estimates
Warranties offered
"Great service. They installed new Starlink on the roof. Checked everything to work before completion and secured all cables. Job well done, no issues."
+7
Serving La Mesa, CA and surrounding areas
Approved (Corporate)
In business since 1998
Free estimates
Credit card accepted
Protect Your Home is a leader in the home security industry, providing safety and peace of mind to more than 1.5 million families nationwide. Since we emerged in 1998, we've grown from a company of few to having over 2,000 high performance team members, three locations in Indianapolis, a sales center in Kentucky, and over 128 field branches across the countryand we're still growing.\n\nFor nearly 20 years, Protect Your Home has partnered with ADT®, the #1 name in home security. Today, with our national reach, we are one of ADT's biggest partners and the only partner to be designated as an Authorized Premier Provider.\n\nOur commitment to serving others combined with our projects, events, and culture contribute to the development of our team professionally, personally, and financially.\n\nIt's our mission. It's who we are. It's our legacy.\n
Serving La Mesa, CA and surrounding areas
Approved
Free estimates
Emergency services offered
Warranties offered
At Mister Sparky of South San Diego, we pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business! Call Today!
+7
Serving La Mesa, CA and surrounding areas
Approved
In business since 1994
Free estimates
Credit card accepted
PhoneAll Inc. is a locally owned and operated company that values honesty, integrity, and treats your home as if it were our own. You will find us to be competitively priced, while still paying close attention to the details of each and every project that we are involved with. We look forward to building lasting relationships, and guarantee your satisfaction. Give us a call today to get your project started!\n\n
Serving La Mesa, CA and surrounding areas
In business since 2007
Free estimates
Emergency services offered
"I self installed our FrontPoint system. It went smoothly and my questions were answered efficiently and professionally by the FrontPoint staff. I would highly recommend FrontPoint as a home security system."
Serving La Mesa, CA and surrounding areas
In business since 2007
Credit card accepted
"All went well, up and running in no time at all. It is very user friendly, you don't need a PHD to operate this system and we feel secure and safe knowing that we are being protected 24/7.
"
+16
Serving La Mesa, CA and surrounding areas
In business since 1998
Credit card accepted
"We like their service. We haven't had any problems. They are very good. This was the first time we've had an alarm/security system in our home. The supplier is ADT. I like that I can set my alarm every night before I go to bed."
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