Miji was amazing to work with. Very communicative. He was also so helpful and knowledgeable. Will…read moredefinitely recommend.

Miji and his team did an excellent job running Ethernet/Cat6 cable across a couple parts of my…read morehome, via the basement. It took just a little bit to book them, as they had been very busy on other projects - but it was worth the extra day or two to get them in! During our initial consult, Miji made a couple of great suggestions (a dual ethernet port near our entertainment area so my husband could have a wired connection on both his computer and PS5), and then also did another small thing (larger cable hole in the likely case that we would need to expand our wiring to other parts of our property). He and his team were so pleasant, professional and did very exacting work. As disorganized as the main part of our house often gets, I seriously like to go down to the basement and marvel at how neatly the cables are arranged. Yes, I'm a nerd. I'm looking forward to the next time I can use his company!! Miji rocks :)

Outstanding company to work with. They were very quick with communication, they have several…read moresolutions, and they didn't stop until the solution was reached. I now have 1gb speed in an office on my hill.

Hello everyone I like to leave a few words for my long time…read morevendor and service provider. For over 3 decades I have been in technology in various capacities. David and his team at NextCom have always helped us bring IT and Telecom projects together and deliver at times borderline impossibilities. We have relied on business and residential telecom turn-key solutions from NextCom for as long as I remember and their friendly and focused service techs and sales team is always a pleasure to have. We at PCHelperTeam have been provided from internet T1 and E1 services with SLA and Digital VoIP Phone Systems from Polycom and Yealink to Cisco equipment and speaker phones to Analog Phone and Fax ATAs. Also we numerous times got tremendous help in Hybrid telephone systems and full local PBX traditional phone systems. They have provided us with low voltage cabling for COAX, security cameras and alarm, telephones and Cat5-Cat6 data in hundreds of projects over the years. David is always patient with all our at-times miniscule requests and customizations and we couldn't be more happy. Thank you for years of service and look forward to do more business together. Thank you Soroush - PCHelperTeam

What a very professional company, speaking with the personnel at this company was joy, everyone was…read morevery nice and polite and professional, they provide great service and quality. I highly recommend them

As a small business, any commitment to services is incredibly thought out. I found Dove when I…read moreneeded them most and they have turned my office's communications around. Not only are they reliable, their services are consistent and their customer service is incredibly accommodating. I feel like they are on my side and they understand where I need to budget and where I can commit to additional expenses, never at the sacrifice of service on their part though.

There's no one that knows the know's the complicated world cables connections and computers like…read moreVik! He has the brain of a scientist with a Doctrine in making your entire system work with you understanding it. He has a wonderful communicator and has tremendous pride in what he puts his name on. From the clean strapping on the wires when installed keeping a straight solid line throughout or the organized connections to your hub of components and most importantly when you call him it's him that answers. Whether it's an emergency during the weekend or late at night he is there for you. There's those certain people who you know they can get it done and Vik is as elite as they come. I truly believe he brings more value for the money being spent than any other and I've used several companies. They take your money then don't answer once things get offline!

Vick is the best. He's very well educated and his experience puts him at the top. Very nice guy to…read morework with. I had an issue with my telephone system and it was urgent turned out he also did some work on my network and security camera system. This is the guy to go to. Stop searching it took me years to finally find someone so reliable and knowledgable on in this technology. 5 stars is not enough !!!

Brian of Circuit Genius is a true perfectionist. He is honest and detail oriented. His word is…read morehis bond and we were fortunate enough to have crossed paths with him. We live in the South Bay in house that was built in 1921 with lath and plaster so getting good WiFi is not easy. Brian spent a few hours assessing our entire house, Sonos system and TV's. He provided a thorough, detailed proposal that addressed our needs. He did not try to nickel and dime us or oversell as others tried to do. Brian goes above and beyond (went to Home Depot to buy mat black paint to hide marks behind the media room TV). The 4 people who work for him are impeccable and care about the job being done beautifully. We are so appreciative of his work and follow through. Brian came back twice to troubleshoot a technical challenge from old equipment, at no charge because he insisted the entire system work perfectly. Read the many 5 star reviews of Circuit Genius over the past 7 years, which are spot on- so very happy that we did.

UPDATE: THIS CONTRACTOR'S LICENSE IS NOW SUSPENDED DUE TO REFUSAL TO PAY A COURT ORDERED…read moreJUDGEMENT. My initial review stated that I was forced to file a lawsuit against Brian Staller / Circuit Genius (legally known as: Performance Telecomm) for breach of contract. The matter is now permanently settled by the court. After the vendor filed an appeal, the Los Angeles Superior Court ruled in my favor and found Circuit Genius / Performance Telecomm liable for breach of contract. Owner Brian Staller calls this a "frivolous lawsuit" in his response to my initial review, but the facts prove otherwise. In his response to my first post, Brian called the lawsuit "bananas-level false" and "frivolous." The fact that I won a judgment against this company not once, but twice--once at trial and again on appeal--means that two judges ruled in my favor, finding Circuit Genius / Performance Telecomm in breach of contract. The court's decision validated the vendor's refusal to honor two key contractual agreements: 1. The Refund Scam: The vendor refused to process an agreed-upon refund for a Yamaha receiver (which the contract stated had "No restock fee if not wanted"). Instead, he attempted to coerce me into a "settlement" that required me to sign a document agreeing to no online reviews, legal proceedings, chargeback attempts or warranty support for work done. 2. Deceptive Practices: After agreeing in writing to return to my home and install a network rack at "no extra charge," he later refused to do so unless I paid a new 2-hour service minimum. He then withheld equipment that I had already paid for and refused to refund the cost of that equipment. **This Contractor is now a Regulatory Liability** More than six months after the final judgment, Brian Staller / Circuit Genius / Performance Telecomm has refused to pay the court-ordered debt. His failure to comply with the judgment has resulted in severe disciplinary action: 1. License Suspension: The Contractors State License Board (CSLB), has suspended his license for failure to comply with an outstanding civil judgment. (See CSLB Record for Performance Telecomm; License 117708). 2. Business Lien: I have filed a lien against this business to attempt to enforce the judgement owed (See State of California Notice of Judgement Lien; File No: U250127585224). This business employs deceptive practices and does not honor contractual agreements. Brian is desperate to get 5-star reviews and refuses to accept anything less even if it means bullying and using intimidation tactics with his customers. A business that ignores its legal obligations, has a lien against it, and has its state license suspended should be a major red flag to anyone reading this. Do not put yourself through a lengthy legal ordeal with this vendor. Proceed with extreme caution.

Ethical cable contractor / vendor. Our company had a down private fiber line a couple weeks ago…read more After talking Jay through a few calls, emails, textes with the troubleshooting tips, we then proceeded with a scheduled on site repair in a few days. Before the schduled onsite repair, Jay requested a few pictures of the down fiber line. After reviewing the pictures, Jay called back and let us know that the repair service call may not needed and we can repair this ourselves, by swapping with the correct fiber adapter on one of the 2 ends of the the connection. Through his troubleshooting tips and his suggestion to swap out with the compatible fiber adapter, we are back online without the service repair call. For this issue, CableMasters (Jay) was willing to take the time to understand the issue and provided us with the troubleshooting tips and suggest a fix, without them visiting us on site. It's rare to have a vendor with such ethical value. I would recommend this cable contractor to anyone or business for their cabling help. Will reach out to them for future cabling needs.

CableMasters provides the highest quality telecommunication infrastructure service! They are also…read morea certified Shooter Detection Systems provider.

Ashley was such a sweetheart she's was so helpful and help me find a solution I'll be back for…read moreservice

I had an amazing experience at T-Mobile thanks to the outstanding customer service I received. The…read morerepresentative Silvia was professional, patient, and took the time to answer all of my questions without making me feel rushed. They explained my options clearly, helped me find the best solution for my needs, and made the entire process smooth and stress-free. It's rare to receive this level of care, and I truly appreciate the kindness and dedication they showed. Thank you for providing such excellent service!

Jacob & Lizet were a great help , they made things more understanding. Great approach made me feel…read morecomfortable and welcomed , very clean space and quick . Love this attitude from workers , definitely coming back Shout out Jacob

Over all the store is clean and employees are on top of it but over all except for one employee,…read moremiguel "Miggy" very unprofessional obviously just wanted to make his quota sales that day he forgot to respond to me to let me know when the new product would arrive which they didn't have at the time so I had to get a more expensive one for the meantime but was going to get Re-compensated later any way he even gave me his number to communicate with him which I did mf read it and ignored me so I had to go down to the store to find out myself and luckily a gentleman helped me forgot his name but he just moved from Nevada to La real Big help ! Thank you to him ! Miggy get it together

We've worked with these guys for years and have great results. They have technicians for any type…read moreof network cabling or telecom project that comes up. Highly recommend them!!!! Malia is awesome!!!!

From the owner: Los Angeles Network Cabling and Fiber optic specializes in planning, installation, testing and…read morecertification of network cabling (cat5, cat5e, cat6, and fiber optic) for commercial office, plant, retail, warehouse, and industrial customers. We also offer business telephone equipment, VOIP, commercial surveillance and wireless network hardware and structured cabling. We are your one source for business telecommunication solutions. Our telecommunications technicians and contractor's services include, Cat5-Cat5e-Cat6 Cable Installation Fiber Optic Cabling, Termination, and Testing Business Telephone Systems - VOIP (Voice Over IP) Commercial Wireless Network Solutions - Point to Point Wireless Server Room Projects- Build, Clean Up, Relocate, etc Security- IP Cameras, CCTV, Video Surveillance Dmarc Extensions - Cut Overs - Technicians Available Los Angeles Network Cabling and Fiber Optic offers data cabling/wiring and telecommunication services to Beverly Hills, Burbank, Culver City, Irvine, Huntington Beach,Laguna Beach, Long Beach, San Diego, Murrieta, Riverside, Temecula, Oceanside, San Clemente, and surrounding areas.

The technician, Josh, installed several Keystone jacks for me. He did a great job. Everything works…read moregreat. He was very friendly and very professional, and the price was very fair. Very pleased with their service. I highly recommend. Thank you!

Ari and his team helped me get better wifi in my 3 bedroom home in Topanga. I had no service there…read moreso having good wifi was crucial, however I had the router in my office and we had a bunch of dead zones throughout the property. The wifi was spotty in the kitchen or outside so if I was on a wifi call and walked outside my call would start cutting out. He set me up with a full mesh wifi system so the entire property, both inside and outside has full coverage wifi now! I definitely recommend Ari and tech hero if you're looking for a wifi upgrade.