HM Security

(164 reviews)

If you're looking for a professional business to install security cameras around your house and…read moreproperty , grab a pencil and write this phone number down +1 (562) 922-3497 That's what I did. Here's what happened. I called Bobby at a company called : TCI Security Cameras at +1 (562) 922-3497 He returned my call within a few hours and scheduled an in home appointment for the following morning. Bobby is not only a personable, pleasant young man to work with, he is also extremely knowledgeable when it comes to security cameras I price checked his bid with three other competitors and his price was right in the middle of the others who supplied a quote. I awarded Bobby and his crew the job; Bobby showed up with one helper within the week and completed the entire installation in one day My Rating......A++. I wish you good luck finding someone better. JF

I hired TCI to install cameras for home security. They did a great job. They did the quote prior so…read morethere wasn't any surprises on the price. They installed five cameras within a few hours. They angeled the cameras perfectly. The cameras are high quality and the footage looks clear. Bobby and Jose went above and beyond. I Highly recommend them!

AAA Burglar Alarm Company

(1 review)

Justin is amazing! He gets the work done. I moved in last week. Very happy with the ring camera…read moreinstall and the alarm system. Great price too. Thanks so much!

From the owner: We install the most reliable Equipment using the latest in Security Technology. We do it all and…read moredeliver immediate personal services and work within your budget because we care! Security system Alarm system Alarm Residential alarm Commercial alarm Security cameras Cameras Camera system Home protection Surveillance Surveillance system

Skyline Security

2.0

(297 reviews)

I can't say enough about this company We loved Blake the…read moresalesman. He was awesome! Great guy! He came out to our house explained everything so simply. He's very patient. He gave us a great price (and a piece of mind) It was a fast and painless procedure! Blake set us all up with the alarm we needed. Skyline security's agreement/contract was simply stated. The promise was kept on the date the technician would arrive. Joesph, the tech, arrived right on time, worked diligently, explained everything to us at the end, set us up with out password, and off he went. We have been extremely happy with this company! Highly recommend!!!!! Love the name Guardian too.... feeling protected

I am finding out that my representative lied to me he told me that they changed batteries on on…read moresensors when the batteries go out and there will be no fee. I am finding out that if a technician has to come it's going to be $200 to come out to the house and if I get the warranty and pay $15 extra when I need a representative to come out or a tech that I will only have to pay $75 for the visit. My representative told me to call him if there is issues and I am finding out when I call him. He does not respond and I had to try to figure out who to call when my system that was just installed is not working right I am very unhappy with this service if I were you, I would go to another company don't sign with this one

Modern Technology

4.5

(34 reviews)

These guys are awesome! It took 30 minutes to go from a TV on the floor to a TV and sound bar…read moremounted with wires completely invisible behind the wall! The service was FAST, CLEAN & AFFORDABLE! -THANK YOU- SGT. G

Marcelo is amazing!! Very professional & efficient.. Great pricing & went out of his way to fit me…read morein his schedule..I feel safe & secure now...Would recommend him to anyone..

Skyline Security

4.2

(19 reviews)

Team did a great job with the install and went above and beyond to make sure we were satisfiedread more

They will get you into a 5 year contract and will tell you 6 months. Do not do it blah blah blahread more

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.

Three Factor Security Cameras Installation

(148 reviews)

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

All of my cameras would stop working in the evenings. Three…read moreFactor Security was able to provide me a quote and quickly schedule me. Ended up diagnosing and changing a bad power supply that could no longer keep up with the added surge from night vision. Went through and made sure everything else is as it should be after changing power supply. Protessional. Pricing is competitive. Recommend.

My Energy Security

4.3

(4 reviews)

My update on review. I would not recommend Will. When I…read morewrote the great review I thought I had solar benefits. It's been 8 months and still we do not have these fully paid for solar panels working. I had written a review on solar tech for buyers to be aware and a Will care for the client clearly went out the door after that review. A picture for you all to see on his response. I would never text a client this what he did to me. Best of luck if you buy from him. Update: thank you for calling me a Karen for showing concerns of paid off solar panels that are still not working. I'm not yelling and you're taking my stated facts personal. It gave me a good laugh though so thank you.

Thank You Very Much! We had an amazing experience with your team. From beginning to end, Will who…read morehelped us out with all our options provided every possible detail. I was on the fence about going Solar, but I Edison prices have increased so much and Will was able to find the perfect program that we didn't have to spend a single dollar out of pocket. Now that we've had our system running, our electricity bills are nonexistent and our Solar Payment is a fraction of what I use to pay. Thank you again, your team was the most professional and efficient.

Mr Security

4.3

(30 reviews)

I finally paid this store a visit due a recent unfortunate circumstance. Not only were the products…read morevery impressive and of high quality, their customer service exceeded our expectations. Marco is a SME who is very knowledgeable about security cameras, security software systems, engineering, and the ongoing changes of technology. He also cares about the safety of the community and values his work which speaks volumes and clearly the reason he is still in business after so many years! I highly recommend this business if you are in search of all things-- security cameras and personal safety items that will help protect your loved ones, your homes, businesses, customers, and communities alike!

After two years of meeting with different companies, Mr. Security was the only one that followed…read morethrough to install our security gate and cameras at our school. Marco, the owner, is incredibly knowledgeable and skilled at what he does. He worked closely with our school to determine the best solutions for us, prioritizing the safety of our students. If you're looking for a dedicated and knowledgeable company, Mr. Security(Marco) is definitely the one to hire!!!

Hi-Tek Solutions

4.7

(290 reviews)

•$

First time customer, took my gaming pc because it was freezing. The guys I. Hi-Tek are going to…read moreupdate my pc for a reasonable price. Thank you

First time I came here was 07/08/24. I was looking for help because my PC started crashing and…read moregetting BSOD. I came to these guys and they were easily able to pin the issue and explain the resolution in a timely manner. Just recently I've come back for a new issue and yet again they were able to help me figure out my problem. Highly recommend these guys if you're unsure or need a second opinion on any issues.

LA WiFi Guys

(125 reviews)

horrible horrible horrible , DO NOT USE THIS SERVICE !! misleading initial contact , specifically…read morerequested a service call , not equipment sales upon confirmation i was told appointment would be anna review estimate for new equipment. when i explain i requested a service call not a sales call i was told then tat they would charge me $189 for a service review and probably still sell me new equipment because the don't fix your system they install new ones they provide !!!

excellent experience with LA Wifi Guys!…read more I had a crappy security camera set up, and a failing doorbell cam and needed them replaced. Out of frustration, I was determined not to cheap out and dug into the options. Ubiquiti had a solid reputation for quality and reliability, so I went about finding someone who handled their products. Yelp was a great resource and I narrowed down my choices to LA Wifi Guys, as their information gave me the most confidence. Made an appointment and David came out. Really liked his approach. Honest and transparent and not hustling me for upsells. He described my options clearly and it was easy to decide what I wanted. Not cheap, but very fair considering the higher quality solution and more experienced installation. It actually cost notably less than my original set up, which was done 6 years ago and had less features and most of all turned out crappy. David gave me an estimate for parts delivery, which turned out to be exact, and we made the install appointment for the day after. He came in and was very polite, careful and steadfast. He also was great at explaining how to operate my new system. But most of all, weeks after the install, I am sooo happy with it! Really great setup with excellent user interface and excellent camera resolution. I've already shared videos and stills with the neighborhood (as we are having coyote issues), and it was so quick and easy to do. A+++ experience all around! Thank you so much, David!

A1 Locksmith

4.5

(74 reviews)

Quick service. Response was within 10 minutes. Got the issue solved in 10 mins as well…read more Highly recommended!

Used this guy a few times for my business to rekey my front door. Decided to use him to reprogram a…read moreremote for my personal vehicle. Give me a very reasonable quote, so I drove to him. What he didn't mention, was that he would have to delete ALL keys already programmed to my vehicle and reprogram ALL remotes again and charge me full price for each remote. I checked with another Locksmith (Gio Keys) and he confirmed that ALL keys do have to be deleted and reprogrammed, but it was included with the reprogramming, as it only took an extra 2 minutes for each additional key. A1 Locksmith tried to take advantage of the situation to make some extra cash for a minute or two of his time‍, just to sit there while the machine did the work!

The Car Key Shop

(151 reviews)

I've been here several times, and Ozzie is an excellent technician. He truly stands behind his work…read moreand is always professional, courteous, and friendly. I especially appreciate the extra time and effort he took to handle my difficult situation, which involved more than just cutting a key. He carefully walked me through the ignition issue step by step and made sure everything was done properly. Thank you again for the outstanding service Oswaldo.

I truly appreciate professionals that really know how to do their job. I called The Car Key Shop to…read moreinquire about my key issue with my car. The guy who I later learned is Ozzy, said bring the key snd the cylinder, but then I thought to myself, I might as well try to drive the car so he can test it. I'm glad I did because based on what Ozzy was quoting me over the phone was quite less after he ran some tests with keys he made and tested them to the door and ignition. At the end I left with a new key for the ignition, doors, and trunk, as well as a spare that will work the doors and my original key that can still work with the ignition. I hope to not have any future key problems with the cars, but if I do, I won't think twice about going to The Car Key Shop first.

Orozco's Electric

See more unrecommended reviews

(1 review)

Wonderful father son duo! Professional, knowledgeable and efficient. I would definitely hire them…read moreagain!

From the owner: Bringing 30 years of expertise in utility electric work, tenant improvements, and refineries…read more Specializing in Smart Ready Homes, Automation, Tennant Improvement, EV charging, and more to cater to diverse needs. Providing Electric Services such as New Electrical, Construction SCADA Automation, Industrial work such as Automation Controls Power and Lighting in Commercial Construction, and High Voltage Installations.

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Jay M.

12 years ago

Awesome service, great price. I just moved into my new property. Shortly after getting settled, I was broken into. The feeling of anxiety, frustration, and constant worry about what was happening in my home while I was at work became overwhelming. Then a representative from HM Security came by one day and explained that they offer an ADT Home security system free with a $99 activation. With a low monthly monitoring. The Installer was out the next day. Now whenever I leave my home I have peace of mind knowing that if anyone tries to enter the police dept are all over it. Thanks again HM Security. Jay M. read more

Israel S.

12 years ago

I just purchased a new home and my wife and I were worried about not having a security system in place. We made one call to Reynaldo Zendejas and he came out immediately to do a walk through. He properly consulted the best protection plan within our budget Once we came to terms he was and he was able to schedule an installation appointment the next day. The installer, Hector, was very professional and was able to answer all our questions up front. Before leaving he explained all the functions of the system. We were very pleased with the whole experience and we recommend you use HM Security. read more

Eve J.

11 years ago

We recently had an alarm system installed and we were met with extreme professionalism from the start. From our initial call we had an alarm system within less than a week. Hector and Carlos were are installers and were very professional and helpful as well as efficient. They also had a lot patience with us when I couldn't remember my password to download their app. We would recommend this business to everyone. We also had the pleasure of working with Rey and Louis who were also amazing and answered all our questions thoroughly. And even followed up with us after the installation. read more

Pat P.

12 years ago

My new alarm was just installed this week. I am very happy with it! The installer, Hector, was extremely efficient & very professional. Once the alarm was installed Hector explained everything to me and so far I'm not having any problems with it. It works perfectly. Well one problem - my dog (a lab) freaks out every time I arm or disarm it. She is getting used to it now, as I have set it on & off during the day, & try to have her sit quietly while it beeps. So all in all, I'm very satisfied & have already started telling people about HM Security & that I recommend them!. read more

Rosie V.

11 years ago

My husband and I just purchased our new home. My Best friend advised us, installing a security system was a must! So she referred me to Ray. My friend signed up with Ray for ADT services about 4 years ago and has always said great things about him. So after about three different technicians that knocked on my door trying to have me sign up with ADT, I decided to go with Ray! He just felt more trust worthy. He explained everything and made it all very easy. I will definitely refer him to friends and family. Thanks Ray! read more

Eric K.

8 years ago

Rey and his team are really distinguished in their service from other service providers. They are very quick in response and much more careful about customer's concern delivering right resolution to accommodate customers' needs. I moved to a new office and I was so satisfied with them recently. I will recommend Rey and his team to my friends who need security alarm services in this town. Additionally the brand ADT they are carrying brings me the peace of mind with good reputation. That's extra advantage I had. read more

Cynthia B.

11 years ago

My mom was in need of security and protection since she now lives as a Bachelorette lol. Shes lives a lil distant, on her own, didn't want a guard dog, vacays a lot,so I felt that after searching and weighing out the reviews/options I felt that ADT was definitely the right and safest system to install. Their rates are reasonable and affordable. So I'm here today to give a major thanks to HM Security. Your services are highly appreciated. read more

Cathleen C.

7 years ago

Jennifer Rangel with HM security is a professional woman who takes pride and interest with her customers. She made sure all our security needs were met along with a package that fits our budget Jose our technician explained the system thoroughly prior to leaving and left the installation area clean. Leaving Brinks and returning to ADT was the best decision we made this year. Highly recommend HM security for 2020 security needs!! read more

A B.

12 years ago

I had a wonderful experience with ADT HM Security especially when Arturo Romero helped me out such a wonderful person who truely cares about his customers! Any questions i had he was quick to answer and took the time to explain everything to me. He gave me such a good deal and worked with me i am glad i said yes! Give him a call people he truely cares and i really appreciate that 323-506-3581. thanks again Arturo read more

Maria M.

3 years ago

After arrival Julian got right into it with a very enthusiastic approach. He started scouting out best angles for our preferred locations. after discussion he got right to it. After completion he walked us thru instructions and now we're armed. Because of past events we now need an alarm. Julian with his warm professional attitude made a bad situation better. Thanks again read more

Monica D.

8 years ago

I was recommended by my in laws to call Rey because he provided excellent service at their home and business I contact him early in the am and schedule a same day appt he arrived and explained the packers and what equipment was needed to protect my home I was installed that same day the technician was very professional,organized, clean and explained how the system works read more

Armen B.

2 years ago

I had an excellent experience with HM Security, especially with Ray. He worked within my budget, provided a great quote, and truly earned my business. The installer, Jose, did a fantastic job completing everything on time and with great care. I highly recommend HM Security for their professionalism and top-notch service. Thank you, Ray and Jose, for a job well done! read more

Johnny R.

132

7 years ago

I must say I'm very impressed by ADT!!! From the salesman Jermaine who was very friendly and gave us what we wanted!!! to the installer who was awesome of showing me how it works and the tricks of editing to customer service Paul who checked up on us and see how things are working and if we needed anything!!! Awesome TEAMWORK to serve my home and family comfort read more

Ernesto G.

6 years ago

Elsi was very knowledgeable, helpful and professional in assisting me to get a better service with our security needs. She was patient and took the necessary time to assure the most proper security available to our establishment. She made proper judgement of where to install the equipment. I thank her for her service and dedication. read more

Cesar G.

12 years ago

They broke into my house and a friend recommend me to rey. Rey was here right away with an estimate and showed me the accessories I would have in my house. Me and my family feel much safer now thanks to Rey and Adt. I also recommend my sister to Rey and she is also a satisfied customer. Thanks again Rey. Keep up the good work. read more

Jazmin M.

14 years ago

I just purchased my home here in Downey. Getting an ADT security system was on the top of my to do list. They did a great job in explaining the different packages they offer and also getting my alarm installed the following day. If you set up an appointment ask for Art. He's professional and also gave us a good deal. read more

Jms C.

12 years ago

I would definitely recommend ADT Security System. Rey is a professional, his customer service is awesome! If you're looking for a security system for a business and you happen to be around the neighborhood make sure to stop by or call him up he'll take care of you. I'm very happy and satisfied with their service. read more

Andre A.

7 years ago

5 stars! Impeccable customer service! Everyone was really helpful. I tend to ask a lot of questions. Everyone was really patient with me, I'm a very detail oriented person. Rey Zendejas was professional with every question I had. I strongly recommend this company for all your home security needs. read more

Cesar S.

11 years ago

Our experience with HM Security was great. Their prices and customer service was fabulous . The TECH was very helpful and knowledgable . They also did great follow up with equipment and service . This is our third alarm system and by far this one is the best with all the new technology features. read more

Sofie M.

8 years ago

Thank you ray and your entire team for your professionalism and awesome service :) my sister recommended I call you and get the services she got, she was so happy and satisfied she wanted me to get the same, so I truly appreciate you taking your time to answer all my questions and concerns!!!! read more

HM Security - securitysystems - Updated August 2026

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Justin is amazing! He gets the work done. I moved in last week. Very happy with the ring camera…read moreinstall and the alarm system. Great price too. Thanks so much!

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