Turnkey Network Systems

(91 reviews)

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

Los Angeles CCTV Security Cameras

(248 reviews)

You can expect excellent products with most professional installation from Los Angeles CCTV. I…read morewanted the best, and happy I called them.

Los Angeles CCTV Security Cameras, installed a complete new system in our multi family building…read morealong the coast. There are plenty of complications, 4 stories tall, older building, multiple entrances, bad weather, etc. but the install was flawless and done on time as promised. The installer worked very clean and always left the job site as he found it. The camera images are shockingly clear, you can zoom in so close that you could see if they have food in their teeth. In summary... high quality equipment-professional installation-completed on time-very fair price-no surprises.

High Def Solutions

(212 reviews)

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!

Excellent experience w Karim and crew. They were very efficient, meticulous and did a great job…read morehanging 3 TVs. Good value as well. Professional, friendly service and took the time to place the TVs exactly where I wanted them and made sure all TVs were working before/after install. Highly recommend.

LA Smart Home Systems

(134 reviews)

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.

They responded in a very timely manner. Very professional, extremely good communication.read more

California Security Pro - ADT Authorized Dealer

4.6

(160 reviews)

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

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

AMS Enterprises

(12 reviews)

Jeff was very personable and thorough assisting me with security matters and is patient and helpfulread more

They mounted a flatscreen, moves the electrical box and hid the wires. Great work, quick, easy…read morecommunication. I'll be going back for my next electrical project

Lock Solutions

(400 reviews)

I needed to get a busted car key fixed. I reached out about my options (they were willing to come…read moreto me) but I was able to drop in to their location and within minutes, get a reshelled key for a fair price. It looks like new to me, so I have no complaints. If I had to buy a brand new key, the price was fair as well, so down the road, they're on the Good Guys list.

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

Post Alarm Systems & Patrol Services

4.4

(300 reviews)

Tonight, at around 9:30 PM, I accidentally set off my Night Shield Alarm while stepping outside to…read moregrab something from my garage. Within moments, Post Alarm's monitoring center called, and I had the pleasure of speaking with Julie. Julie was incredibly professional, understanding, and friendly. She remained calm, verified my password, made sure everything was okay, and handled the situation with excellent customer service from start to finish. I want to express my sincere gratitude and recognize Julie for doing such an outstanding job. Employees like her make a real difference and are a great reflection of the company. Awesome job, Post Alarm! Keep up the excellent work.

Post Alarm is very good at a few things: billing, raising their rates, and selling customers…read moreadditional products and services. Unfortunately, in my experience, they are considerably less effective at the thing that actually matters--properly handling an alarm activation. I have been a Post Alarm customer for many years, and I have repeatedly provided clear instructions about what should happen when an alarm is triggered. Yet when an actual activation occurs, those instructions do not seem to be followed in any consistent or logical way. They are also remarkably persistent about calling repeatedly in the middle of the night--even when they have specifically been instructed not to do so--sometimes apparently for no reason other than to "clear" something from their system. Getting call after call after call in the middle of the night without an actual emergency is not security; it is enormously disruptive. What has been most frustrating is the lack of accountability when these problems occur. There seems to be plenty of infrastructure devoted to billing, rate increases, and selling new services, but far less attention paid to making sure the monitoring service itself operates according to the customer's instructions. After many years as a customer, I find this extremely disappointing. A security company should inspire confidence when an alarm goes off. Instead, my experiences with actual alarm activations have too often been confusing, frustrating, and inconsistent with the instructions I have clearly provided.

TV Mounting Service

(64 reviews)

Roman is very dependable and always reliable very professional always gets the job done! I…read moredefinitely recommend Roman for his services.

Roman and Dennis were responsive, professional, reasonably priced and nice guys to boot. I don't…read moreknow what else you could ask from a contractor or service. Highly recommend.

Integrity Lock & Key Co

(116 reviews)

Found Integrity lock and key company on Yelp and gave them a call. Phil was able to pop over to my…read moreplace in a couple of hours and very quickly and efficiently fix the issue I was having with a door knob on an exterior door after not being able to fix it myself. I paid the reasonable service call and he was out of here in less than 15 minutes. Would definitely use them again

I needed to have my home rekeyed. I called and he was there within 45 minutes rekeyed my whole…read moreplace and fixed some locks Totally professional and did a great job!!

LA WiFi Guys

4.8

(126 reviews)

Highly recommended!!! Super knowledgeable. On time. David has worked on all our projects, whether…read moreit's at our restaurants or our residential properties, it's always installed perfectly and works like a dream. The best is that David's service and reliability is super on point and I appreciate how professional he is. We will always be using David for our future projects!

These people are FAKES. They advertise that they do home networking, then when you describe a home…read morenetworking projects, they say they don't provide the service. They are fakes! Don't use them!

Key Pros Locksmith

4.8

(53 reviews)

James was super helpful to me about a year and a half ago. I actually called him at night and he…read morewas at my place in the morning replacing my key. There were some issues with the key and communication was rocky at first, but I believe he was out of town unexpectedly. When he was back, he definitely helped make it right - he came back was respectful and apologetic and made sure I had my key 100% good to go and then some. Highly recommend.

I needed a spare key fob for my 2014 Nissan Sentra so I sent quote requests via Yelp. James gave me…read morethe best price, was available right away and had my spare fob programmed and key machined within 10 minutes of arriving! His mobile service is no joke! I fully recommend him. Thanks, James, for your professionalism and service!

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Atiya B.

0

2

1

3 years ago

Gary and his team are all so great- he is quick, easy to work with, and responsive! Him and his team helped me do all the IT work for my dental office I was building. He made helpful recommendations and made this part of construction feel smooth and easy. I couldn't say more good things about Gary and his team! Highly recommend them for your cabling/IT and other IT related needs! read more

Turnkey Network Systems - securitysystems - Updated August 2026

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AMS Enterprises

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Jeff was very personable and thorough assisting me with security matters and is patient and helpfulread more

They mounted a flatscreen, moves the electrical box and hid the wires. Great work, quick, easy…read morecommunication. I'll be going back for my next electrical project

Foxx

(8 reviews)

Above and beyond the call of duty!!! Top notch service and knowledge!!…read more I trust Fox LLC with all my networking needs!!

Thank you Wally for all you did for us. I learned a lot from us working with you. Amazing work and…read moremade sure I was comfortable with the products. I truly recommend Foxx to work with and for.

Valley Alarm

4.4

(374 reviews)

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!

It has been awhile since I activated my residential alarm system and I had a code telling me that…read moremy system was not ready to arm. I called Valley Alarm and they sent out Rick. It was a really good experience. Rick quickly figured out what the problem was and then solved it. He then went on to test all of the connections as well as the battery to make sure that everything was in working order. After all of that he patiently helped me re-learn all about how to arm and dis-arm my alarm. I have peace of mind now. Thank you Rick and Valley Alarm.

Armet Alarm & Electronics

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Fernando was very kind and helped a lot. Happy customer. He explained everything efficiently.read more

Great alarm company. Easy to work with, dependable and allways fast to respond when needed.read more

Onboard IT Tech

(71 reviews)

Service was AMAZING! So thankful we found this company. Can't wait to use them for more services…read more The owner was so helpful and knowledgeable. We have Doorbird and not a lot of people are experts like the owner is. So thankful for this company and definitely would recommend them.

When it comes to sensitive subjects, like installation of security systems and devices, integrity…read moreand character are crucial qualities I demand from the provider. Samuel Levy of Onboard IT Tech not only meets the demand, but far exceeds my expectations, from all aspects. If you want the very best, in terms of the newest tech, quality of workmanship, full transparency, and general peace of mind when the job is complete, then pick Samuel and his team at Onboard IT Tech.

Security Solutions Integration

4.6

(9 reviews)

Very professional team, quick response and answered any questions I had prior to any services. When…read moreI was given a quote they had the best price compared to other companies and they came out immediately for the service I requested. SSI were very professional and their work is very clean and neat. I would recommend them to my friends and family.

Thank you kindly for answering all my millions of questions! I appreciate your time .read more

Castro Concepts

4.6

(38 reviews)

. Tesla dropped the ball on my solar setup, but Castro Concepts and Juan saved the day. Super…read moreknowledgeable, explained everything clearly, and wrapped it up fast. I highly recommend them for your residential networking, Wi-Fi, security cameras, TV mounts, and structured wiring.

Unreliable/not professional, after many appointments for installation, he did not showed up, always…read morewith an excuse. I waste time dealing with Juan Castro.

Ultimate Digital Security

(12 reviews)

UDS is a great one stop shop company for all your audio, visual, digital and security system needs…read more Slim is super knowledgeable and experienced, creates custom solutions for your needs and offers fair pricing. He's flexible when needed, and just gets the job done. Invoicing/ payment is easy & turnkey. He and his team are very easy to work with. Highly Recommended - 5 Stars!

Very professional and affordable service. Called Slim for a re-wiring of a networking closet of…read morephones and computers including new install of security cameras. He stopped by to look at the project gave me a fair price. Once approved he started the work on-time very clean job. he also took the time to train me on the system and explain what materials and equipment he used. Will gladly recommend his service.

Security Camera Solutions

(29 reviews)

I needed someone to look at and fix my HIK camera system. Had another company come out a few…read moremonths ago but they did a terrible job. Stephen with Security Camera Solutions was amazing! He fixed everything quickly and explained everything to me as he worked his magic. I would highly recommend this security professional. We couldn't be happier with his work.

I use Steven to put cameras in my business. It was very easy to schedule with him, and he even came…read morein cheaper than another guy. I got a quote from. Super professional clean work this guy knows what he's doing.

LA Smart Home Systems