I forgot to put this review up when Jonathan first did my install over 2 years ago. I hired him in…read more2021 to run Ethernet drops to all my rooms as well as exterior Ethernet drops for PoE cameras. Jonathan is one of a kind. Professional. Knowledgeable. Very friendly. And a problem solver. He didn't have his normal helper but still finished the job in 3 days. Over 20 drops fished. 5 cameras installed. 2 wireless access points. In a heat wave nonetheless. He terminated all the drops into a patch panel and even installed my media rack. He did such a great job I asked if he could also run speaker wire for a home theatre which he did in 2 days. Two years later and everything is still working great. He was always on time, prompt, worked hard. Jonathan is also just a great guy to talk to. There were days I was at the house and it was awesome to learn about his background and his family. If I ever have any electrical, home theatre, or network projects I'll be hiring AVS Smart Systems!

Jonathan's knowledge of low voltage installation is priceless. We got a new gate for our driveway…read moreand needed an intercom/camera system. AVS did the entire job. Everything works the way I wanted to. We now have a keypad with camera that opens our gates from outside and also a monitor inside the house. Can't say enough about this company. Competitive prices as well. Quick response. Professional & courteous.

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.

I loved talking to this company. Their customer service is spot on. They got back to me right away,…read morebut are booked through February, so I won't be able to use them on my job. They are licensed, bonded and are willing to get a Performance Bond, something every smart contractor should have subs get. They do everything, from security to TV install. I love their website and will keep them in my rolodex, yes I still have one.

It's been about 2 months since Omer came out and got our theater room up and running. We bought a…read morenew house and it has a theater but the old owners didn't leave it 100% ready. Omer came in poked around for a few minutes and was giving us notes as to what was needed and what we could do to make the most of the space. Most of the cost went to the components the price for his labor and knowledge seemed like a bargain. I'm glad he didn't charge by a percentage of the components cost. Looking forward to seeing him on our next project.

Great assistance from Gary in getting a new stereo system. Further, if you have a turntable that…read moreneeds repair, don't hesitate. Stan is probably the best in the business. Brought him a fifty plus year old Thorens, unusable and he brought it back to life, sounding better than ever. Can't be beat!

In March 2026 I replaced my trusty old Magnapan 1.7i speakers with Sonus Faber Olympia Nova III…read morespeakers. Free delivery and help unpacking them. After a little fooling around with placement (some guidance from Alon) the sound is fantastic. I hear the music, singer here, drums there, and so on. I don't hear two speakers, just music, even on some old 1950s Rock and Roll. To top it off, Shelley's took the old speakers back to the store and sold them for me, getting more than I ever could. But foolish me, I used the money for new speakers for my study. The whole experience was low-key and relaxed. I'm one happy camper.

Lex was outstanding! He installed an 85" TV on our wall, cleaned up several wires and cables,…read morehooked up a receiver, subwoofer, soundbar and speakers. He helped carry the tv up the stairs, showed me how to use the new equipment and left no mess-- and the price was very fair. I would highly recommend Installation King and will definitely use them again.

I had a ceiling speaker system that came with my new home purchase, but I had no idea how it was…read morewired or how it was supposed to work. To make matters worse, I started experiencing some very strange issues with the speakers and couldn't figure out what was causing them. Installation King came out, thoroughly diagnosed the problem, explained what was going on, and resolved the issue. What I appreciated most was that they didn't try to upsell me. Instead, they took the time to walk me through the system and provided several options based on my needs and budget. They were professional, knowledgeable, punctual, and easy to work with from start to finish. Their pricing was very fair, and I felt confident I was getting honest advice throughout the process. If you need help with home audio, speakers, smart home systems, or troubleshooting existing wiring, I highly recommend Installation King. Great service and a great experience overall.

These guys mounted a tv for me and installed a house wide wired WiFi network. Did excellent work,…read morevery professional, helpful -- even fixed a longstanding issue with my Sonos just by having the knowledge and experience. Fair price and delivered efficiently and quickly, but safely and cleanly too. Highly recommend.

Jimmy knows his stuff came out, replaced a 50 inch, did it…read moreefficiently, has a assistant. great job, my new vendor

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.

Justin is wonderful. So knowledgeable and quick with repairs. We will be using him going forward.read more

Golan and his crew are true masters at what they do. We had them come install Unifi home network…read moreand cameras, along with some theater work, and they were amazing from start to finish. Communicative, professional, punctual, and friendly. Due to the nature of the installations, jobs can take days which meant he was booked quite a ways out. We asked for his earliest availability because our move-in was going to be dependent upon the installation, and he started work on a Sunday. Pretty much unheard of and I was super surprised! The quality of work is indisputable and I have no regrets. Wires hidden--he was adamant about making things look the best they can even when we were whatever about it if it was easier--and everything installed beautifully. Cost wasn't cheap especially with the Unifi equipment but it was very fair, and I don't know how much better it can get than this for a regular homeowner. My friend is a huge Unifi nerd and my husband a huge A/V nerd and neither had a single complaint. And they installed a recessed box and put up my Frame without charging me for it! Gave suggestions on how best to do it, brought the parts, and got it all setup. My electrician then added an outlet to the box and the base of the wall so everything is cleaaaan. Team work makes the dream work! Can't recommend Gbit enough.

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!