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.

Great experience having them install a new door bird at my home. Yaron was very pleasant and easy…read moreto work with. He gave a great recommendation, installed the new unit, helped me with integration and even helped me sink other devices together to help optimize my home. If u need these services u found it guy!

Ron is the best! I was struggling getting a strong signal throughout my apartment and I tried…read morecalling a few places. Those places wouldn't even stop by to take a look. They told me it was an issue with the service provider. Ron kept it simple. He stopped by and resolved the problem. He already had a good idea of how to fix it over the phone and the repair was quick and simple. And...he let me pay with a credit card!

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.

The work was quick, well done, and competitively priced. Their biggest strength is their customer…read moreservice. George and Joe were always available, knowledgeable, and accommodating. While vendors would take at least a day to respond, George would either answer my call the first time, or return my call in minutes. They got my home network set up in 2 days. The work was finished before other vendors got around to sending me a quote. Money well spent and highly recommend!

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

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.

I am thoroughly satisfied with Danny's service. I called Monday to have the ADT alarm system…read moreinstalled and got an appointment the very next day. He is very accommodating to my requests. His service is well-customized to fit your needs as a homeowner. Juan, our installer, is equally as professional and is very knowledgable with his work. Danny even came right after installation to make sure that everything was well-placed. Such excellent quality control. I called ADT directly to see how competitive their pricing was to Danny's, and Danny's company is indeed well-priced. So glad to have found him on yelp, i read his good reviews and they stand true. Thank you very much!

I found Danny through the positive yelp reviews and immediately gave him a call. He was prompt in…read morescheduling an appointment with us and followed through every step of the way. Juan was our installer and he was just as thorough in the installation process as well as explaining to us how our new security system works. Danny made sure the entire process was going smoothly by keeping a constant communication with us. They did not have the lawn signs with them at the day of the installation but Danny came by another day to plant it for us and even removed the old lawn sign for us.

B & M security and locksmith were extremely responsive. They were the first people to reach out to…read moreme. Because I've had this service done through Yelp for a friend of mine in a different county. I know exactly what I should be paying. They gave me a great price. I agreed they told me what time they could be there and they were on time ready to go! Depending on what you're having done be prepared to show identification and proof of residency. I had my mailbox lock rekeyed. I showed him my electric bill and my drivers license. They are licensed insured and bonded so you're in good hands with this company. They offer different options for payments. You can use Venmo, Zelle, the credit card fees to carry a 5% transaction though... Or you can give cash. All in all, I was extremely pleased and very happily highly recommend this business for any type of lockout that you may have! 5 star service ALL THE WAY!!!!

100% got the job done! Ben is a kind person who cares on getting the job done. He worked hard on a…read moretough lock in my old apartment building and did it perfectly! I'm confident he has the skill and patience to work on just about any other lock. Response in 5mins, arrived quicker than said, and got the job done without any damage or without any additional sneaky fees. Thank you so much Ben! - Brandon

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!

We couldn't be happier with the network upgrade GBIT Tech LLC completed at our home. Golan and his…read moreteam -- Jose and Segundo -- were phenomenal from start to finish! Jose and Segundo worked tirelessly for over 12 hours, from morning until night, to get the job done right. They upgraded our existing Cat5 Ethernet jacks throughout multiple rooms to the latest standard, and even added two additional Ethernet ports in different parts of the home. A special thank you to Golan personally -- he was incredibly kind and professional throughout the entire process, especially with my parents. They were beyond thrilled with his work and how well he treated them. The professionalism, work ethic, and quality of the finished product were outstanding. It's clear this team takes pride in their work. Highly recommend GBIT Tech LLC for anyone looking to upgrade their home network -- you won't be disappointed. Consider yourself blessed if you are able to work with a professional like Golan and his wonderful team! I am greatly looking forward to our next project together! Thank you!

Hired Golan to install a new Ubiquiti system with Unifi G6 cameras and I have to say Golan knows…read morehis stuff! He was so patient with me during our first meeting from answering all my questions to helping me make the right decisions on equipment needs. On the day of install, Golan and his team were fantastic. They worked carefully and with respect, something which can be a hit or miss with contractors. Golan consistently went above and beyond on answering questions and finding solutions to unique challenges. He's also as picky as I am on making sure everything is perfect! Golan is truly an artist when it comes to making sure your rack looks clean and organized. Don't hesitant to hire him!

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