These guys are the absolute best. Fair, knowledgeable, efficient, and respectful. Paul and his…read moreteam are great at what they do. I couldn't recommend them enough, they made my experience a breeze, and I was impressed by their professionalism. A+

Paul from protection alarms assisted me. He answered all of my questions thoroughly. He is very…read moreknowledgeable and genuinely cares about his clients . Call him if you need an alarm system

Aaron and Alex have been amazing. They installed a new system and all new cameras and integrated…read moreeverything seamlessly. They went above and beyond in every conversation, taking extra time to answer all of my questions at every stage of the process. I could not have asked for a better experience and feel very lucky that I connected with them. Can't recommend them highly enough.

They did an efficient and quality job repairing and re-running downed/torn network cables. Highly…read morerecommended!

Guardian Angel installed an intercom and elevator keypad for access control in our building. Of the…read morebids we solicited, Guardian Angel was by far the least expensive. The two technicians assigned to do the installation, Felix and Larry, were very professional, knowledgeable, and easy to get along with. They knew what they were doing and it showed in the quality of their work. What I was particularly impressed with was their ability to come up with creative solutions for the wiring of both the intercom and the elevator keypad. Some vendors we contacted were reluctant to bid on the project because of the challenges involved, especially with the elevator keypad installation. I can see why Guardian Angel gets such great reviews on Yelp. I would not hesitate to use them again.

Charlie was awesome! Great service, wonderful staff. Highly recommend…read more Convenient and very accommodating.

First Class! Amazing…read morecustomer service by Grant and his staff. Professional, courteous, fair, prompt.

Grant was polite and efficient. Obtained full package with doorbell and cameras. Answered all my…read morequestions. Highly recommended!

LA Security Cameras provide Great service and fair prices…read more Definitely 5 stars! Vic-Carter Fence Co.

I put a positive review on here almost three years ago when my system was new and I am just as…read moresatisfied with it as I was then. There has never been a fault in my camera setup in these three years. The reason I write again is that we replaced our laptop computers this year, and needed service to help set the software up. The company runs lean, and they do not have a normal "help desk" when you call, so you don't always get an answer or help immediately, but I still give them five stars because they care about your experience with this and they make up for it once you get their highly competent technician on your case. Joe set up the software on two computers in only a couple of minutes and it feels like these cameras are sturdy and will continue running through at least a few generations of computers. If I ever want more coverage or upgrades, I would stay with this service.

Service is great and effective. They also have wonderful customer service! I would definitely…read morerecommend them.

Here's a polished version suitable for a review:…read more I'm rebuilding my home in Altadena and realized at the last minute--right before we closed up the walls--that I hadn't run any coax, Cat 6, or wiring for home entertainment speakers. I was in a serious time crunch and needed help fast. After calling a few companies, Tony immediately understood the urgency. He showed up that same night after finishing his other jobs, brought a crew, and got everything completed before the walls were closed. The quality of the work was excellent, the installation was clean and professional, and the pricing was very competitive. I highly recommend Tony to anyone looking for quality low-voltage wiring, networking, or home entertainment installation work.

We had an issue with our alarm and Aaron came out personally to handle it. It was an issue with a…read moremotion detector and while he was here he helped us add some codes to our alarm and answered a bunch of questions for us. Great service! This type of personalized service is why we switched from ADT to APS! Many thanks to Aaron!

I decided I needed to up my security game and after the house I just moved out of was burglarized…read moretwice - once by way of a brick thrown through the window while I was home. This left me shaken up. I spoke with several other companies and then Vernon came out. I can say that immediately you feel safe in his presence and it's very clear he cares about ensuring people are safe and FEEL safe in their homes. He is a former cop and it shows. He is someone with the experience and instincts to really understand safety and that was very apparent in our conversations. He's not a salesman - he's a security expert who knows what you need and is honest and direct. He didn't try to upsell me on excessive unnecessary items like other companies. He asked about my goals and truly sought to understand exactly what I wanted before giving his suggestions. I asked tons of questions which he answered thoroughly and patiently. The best part about the experience was he could instantly tell I was shaken up from a previous incident and was so compassionate while still being direct. He talked to me about how to keep myself safe in case of another break-in given the layout of the new house and improve overall house safety in other ways. He even noticed the doors weren't installed correctly and missing tiny parts that make a door super easy to kick in. You don't always get more bang for your buck and it's definitely much more expensive than a DIY Google Nest self install, but I will sleep better at night knowing I got the true expert advice I needed to keep myself and my home safe. Due to the permitting system in the area and the issues with the owner of the house I lease there may be issues with getting one feature but I am going very out of my way to find a way to get what he thinks I need. So glad I made that last call to APS.

I have used Valley Alarm for yours. Recently had problems with it and they came out at a reasonable…read moretime and fixed it. The serviceman was knowledgeable, kind and fixed the problem within a few hours. So happy for Valley Alarm being so professional and prompt!

I am very greatful for valley alarm, Fernando came in today, on time and was very professional. He…read moreworked in a very clean manner and did not disrupt any business operations. He was very helpful and knowledgeable. He installed my alarm in a timely fashion and showed me exactly how to use all the features. He even showed me how to use the application on my phone. I am very happy with his service and will definitely recommend Valley alarm to all my friends and family who need alarm services. Especially Fernando. He was the best

(This was about 2 months ago.) My key fob battery had died which was fine, I could use the keyhole…read moreuntil I got the battery replaced. Well some A Hole tried to break into my car and jammed the keyhole while I was on a hike. Went back to these guys to get the battery replaced but I needed a whole new key because it was dead. My car is almost 14yo, they had to order the type of key I needed. Very inconvenient for me to not be able to lock my car for 2 days (not their fault, it was the a hole who tried to break into it). Came in as soon as they got my key in, they made the key in less than 30 min and I was on my way. Second time I've used them for car keys. Very quick and easy, friendly staff. Highly recommend.

The owner is David, a wonderful person! His company quotes are way above others for my intercom…read moresystem. Also I needed a lock replacement after 4 days they told me there still working on it. I then called another company. I had my lock replaced within hours the same day. I

I had an excellent experience with Karim and Antonio. From the very beginning, they were…read moreprofessional, knowledgeable, and incredibly helpful. They took the time to walk me through the best placement options for my Ring cameras, explaining the pros and cons of each location to ensure I would get the best coverage and security for my property. Their installation work was top-notch: clean, efficient, and done with great attention to detail. Karim followed-up and made sure everything was working properly. I highly recommend them!

In the past, I have always setup and mounted my own TVs but TVs have gotten larger and my back has…read moregotten weaker so when we purchased an 83" OLED, we decided to hire High Def Solutions. Karim, the owner, answered the phone immediately which was refreshing because many small businesses have their phones go to voicemails when they are out in the field. Karim was able to fit me in as their last appointment for the day which meant that they were at our house in under 2 hours after my initial call. Both Karim and his partner, Antonio, were professional, courteous and had deep knowledge and experience with TVs, mounting and related areas. They quickly assessed our requirements and made some great recommendations for our final setup. We had them install our new OLED as well as relocate an exiting 75" TV to another room. They were extremely careful with the handling of the TVs and placed the appropriate protective material over dressers and other furniture. Even though it was late in the afternoon, they took their time and did not rush their work. In the end, the installations and all of the connections to our sound systems were perfect. Based on my experience with installing TVs, I can confidently state that High Def Solutions will provide extraordinary quality and service with great communication. I would not hesitate to recommend them to anyone looking for TV installations and other tech related services.