Mike and team did an outstanding job wiring up our security cameras and internet routers in our…read morehome. They are very familiar with the ubiquiti systems, and did a very neat and professional-grade job! They routed all the cables via the attic and into my garage, where they wall-mounted my server cabinet too. All done at a reasonable price as well.

I can say without any reservation that Suntech is the best security company in the Bay Area, and…read moreI've consulted with nearly all of them. Mike and his team were absolutely incredible from start to finish while installing my full home NVR system. Suntech stands out above the rest with their unparalleled technical expertise and exceptional value for the quality delivered. When choosing a company for something as important as your family's safety, it's crucial to pick one that really understands the technology inside and out and how to optimally utilize it to secure your home. During my consultations with various security companies, I kept going back to Suntech because I just felt like Mike was the sharpest out of them all. He fully understood my situation and grasped the entire NVR ecosystem more fluently than all the others, and he has an excellent memory too! On top of that, I feel that Mike truly cares about his clients- he's not in the business only to make money, but rather to make a truly positive impact in his clients' lives. The actual installation went smoothly and it feels so much better knowing that my whole house is now covered both inside and out at every angle with 24/7 continuous surveillance. Having that peace of mind is priceless and I'm so thankful to Mike and the Suntech team for it!

Worth every penny, and I'd hire this team again in a heartbeat. I even recommended them to…read moreneighbors in our complex going through what I was. My problem? Xfinity kept telling me the "new" box was going to easily pump wifi through my whole house. It never worked and we had multiple dead spots in our house, where wifi never reached. We ended up trying several things, included a second network setup using Google Nest routers. That also didn't work great and we suffered for years. So finally got fed up, and I called BATH and told Ari what the issue was. He gave me a budget, which I bristled at, at first. Then he walked me through a likely fix, which involved a couple routers networked so that I had independent wifi running on both floors of the house but on the same network. The tech came by and was super nice, and walked me through what they were going to do. I was cautiously optimistic. When they were done? I almost cried at how well everything ran through my house. They even set me up so I had ethernet directly to my gaming PC, and direct into my TV and Xbox. I have not had a single issue since (beside Comcast caused outages), and have blazing fast wifi throughout the house (I pay for the gigaspeed Xfinity). I'm finally utilizing the speed as sold to me by Xfinity. Thanks so much BATH. I really appreciate it. I was super impressed with the emails, the invoices, techs being on time, and just the overall professionalism. It was worth the extra few bucks.

I found Bay Area Tech Hero while searching for a network specialist to install Ethernet wired…read morebackhaul in our older (1950s-60s) home that had been renovated but still lacked proper networking. Since they seem to handle a lot of corporate-scale installations, I initially wondered if my project might be too small--but that concern disappeared pretty quickly. The team was already very familiar with Ubiquiti systems and was incredibly patient working with me despite my fairly basic understanding. They walked me through the tradeoffs and ultimately recommended stepping up from mid-range equipment to more professional-grade options. The reasoning was clear, the cost/benefit made sense, and at no point did I feel pressured--just well-advised. The actual Ethernet installation work was top-notch--smurf tubing, recessed (not sticking out!) enclosures, and everything. The level of craftsmanship and attention to detail is honestly beyond what I would normally expect (or even feel comfortable demanding from contractors). They went above and beyond without being asked, and the cable organization is immaculate. Huge thanks to Justin and John for their precision and quality of work, and to Jim and Rodrigo for their thoughtful recommendations on equipment and access point placement. If you're looking for a team that combines technical expertise with professionalism and genuine care, I'd absolutely recommend them.

I own a storage facility, and an adjacent property caught fire and damaged my building and a 900'…read morefiber optic cable run. Zencom was recommended by my security camera company to come in and replace the fiber so I could get my cameras back up and running. Adam came out from Zencom and quickly assessed the situation, spoke the language of my security company and developed a plan to replace the fire damaged cabling. Within a very short time, he obtained the necessary supplies and had the replacement installed in less than a day. More impressively, he came back and spent hours making sure all the cameras were back up, correcting minor issues he came across with my initial installation and left me in a much better situation than I was in even before the fire. I honestly hope to not need Zencom again, but if you need them, I highly recommend Adam and the Zencom team.

Had 8x Cat6 ethernet wired from 2 bedrooms and living room to the laundry room. Thorough and…read moreplanned approach to cutting sheetrock so it may be patched later. Overall great work. I will definitely reach out again for any more cabling needs

Kevin is the ultimate professional. He worked through my problem and solved it in record time with…read morea courteous demeanor and wonderful wit while I fumbled through getting the information he needed from me. If you are use to customer service like the good ole days, he's your man. He knows his stuff. Deb Higgins President Higgins Capital

Silver and Black Telecom has worked with my agency for a few years now and has helped us downgrade…read moreas well as upgrade our telecom systems. Providing ergonomic solutions and being honest about pricing and the needs that best suit OUR company needs not THEIR sales quota. They have handled multiple issues for us as well as handling phone issues that even when they found it wasn't their equipment hustled the telephone carrier to step up and fix the issues in a timely manor. As an Ambulance company any interruption in service could mean a life in jeopardy and this staff has made sure in the 10 years plus we've been doing business together we haven't lost one yet! Use these guys its worth it!

Being honest, I was petrified to visit this Xfinity Comcast Store after initially looking at other…read moreuser reviews beforehand but I was in a pinch , and even without an appointment for a Sunday visit, I begrudgingly decided to proceed with getting assistance at this location. In short, I was very happy with my decision and my problem was fixed without a hitch and within reasonable time. The store opened at 11 am on a Sunday and I was the 3rd person in line waiting for them to open the doors. The guest greeter was polite and quickly dispatched the queue. Kimberly was my assigned helper and she kindly, listened to my request to replace a defective Xfinity TV box. She was knowledgeable and attentive to my concerns which all in all got me out of the store in about 10 minutes. This store had adequate staff that day as I saw at least 5 employees and everyone was diligent with customers. I was impressed and shall visit this store again in the future for Xfinity service when suitable. Tips: - It might be necessary to assemble your Xfinity account information i.e. user id/password/defective equipment & its accessories in advance to help expedite your case. - Also, you may need to have their Xfinity mobile app installed and working to complete some of their IT troubleshooting steps SO make sure your Xfinity mobile app already works to save time if applicable. Good luck!

Visited the Xfinity store in Union City to pick up a self-install modem. This appears to be a…read moreflagship location in the only major shopping center in the area, so a busy Saturday night is not surprising. What was surprising was that only three associates were working while the store was packed. I was told that even simple self-install modem pickups go through the same queue as full-service transactions. That meant a long, awkward wait just to grab a pre-ordered box. To be clear, the employees were apologetic and professional. They were doing the best they could with what they had. This is not a frontline issue. However, from someone with 15 years of retail telecom experience (including time with AT&T), this is a staffing and workflow failure. Peak retail nights in high-traffic flagship locations require proper coverage and throughput planning. An express pickup system or adequate staffing would dramatically improve customer experience. I genuinely hope the regional director reviews store performance and addresses this. On a major shopping night, this level of understaffing is unacceptable.

GREAT company! I had…read morebeen searching and searching to find someone to fix the LCD screens on our old Toshiba phones system at our church. I found an old printed out email from like seven years ago saying that we used Executive Phone Service in Hayward. When I called, I got David Garges - who was immediately helpful. I explained my issue and he said no problem, that should be an easy fix and to email him the information about our phone lines. I emailed him our info and then Monday I got a message saying they were sending someone out! The guy came, who was professional and nice and even remembered our phone system from working on it before. He was able to fix our LCD screens! All our names are now correct after years of them being wrong. Thanks for the great friendly and prompt service!

David is great! Picked up on the first ring and was able to easily troubleshoot my internal…read moreintercom issue over the phone. Quick and easy fix and great customer service! Very reliable and I would refer him to any company looking for phone service to their home/ office.

Had an amazing experience today thanks to Joseph and Juan and who both helped me with upgrading my…read moresister's phone. Joseph just started at this location and his customer service is so warm and welcoming. Also Juan has previously helped me before with other questions I had about my lines and it's such a relief seeing him there to help me again. He was also the person who switched me from AT&T to T-Mobile! The service was quick, efficient and very friendly. 10/10 best T-Mobile in the Bay Area!

I don't even know where to start, but I truly feel like I need to share this experience…read more I lost the power adapter for my work internet router and, in a moment of confusion, I ended up using it at home for my phone. When I got home with my kids, we suddenly had no internet. I was overwhelmed because where I live, cell service is poor, and so much of our daily life depends on having a connection--especially for school and work. I called T-Mobile and spoke with someone who kindly directed me to a store on Whipple in Hayward. When I arrived, I was honestly stressed and unsure what I was even going to do. Robert helped me, and although I didn't catch the manager's name or everyone who assisted me, I've genuinely never been treated so kindly by complete strangers. They went out of their way to help me, and I was incredibly lucky that they actually had a spare adapter available. I understand they don't usually do this, which makes it even more meaningful. They provided it to me at no cost, and I still don't know exactly how they made it happen, but it meant everything to me and my kids. It could have been a very long, stressful night or even days without internet, but they changed that completely. I left emotional and incredibly grateful. It reminded me that there are still genuinely kind people out there who go out of their way to help others without expecting anything in return. Thank you to Robert and the team at T-Mobile on Whipple in Hayward. I won't forget it.

We have worked with this company for more then 10 years. Abel has always helped us grow as a…read morecompany, with his incredible knowledge of phone/internet products and services.

Very professional and knowledgeable. They gave a good recommendation of the different options and…read moredidn't try to oversell anything, and in fact was able to save on my wiring costs. Was clueless about how complicated systems can get and thankful we found a good professional for the new phone system.

The staff member Matt was just exceptional today, he helped us immediately, he was patient and…read moreexplained everything for myself and my wife. I'm a middle aged guy that isn't tech savvy, he made it so simple for us. The pricing was reasonable and we were able to get the devices we wanted.

I was a little hesitant because many of the Verizon stores in the area have not so great ratings on…read moreYelp; but this particular location definitely deserves 5 stars. They have lots of parking, they're conveniently located, and they have wheelchair ramps so they are super accessible. I brought my Mom in to activate her new phone. They were more than happy to help even though it ended up being a little complicated because her old phone was very old and had an old outdated SIM card. I regret not asking the associate his name, but whoever stayed past closing time on 8/22/25 to help my mom- you are a real one!!! She was up and running within about 20 minutes despite the SIM card issue. He got her all squared away and took very good care of her. I highly recommend this spot for your Verizon needs.

Chris over at SC was a blessing. We had a Zoom meeting and he took his time to ask questions and to…read morelayout the job, which was quite convenient, as I can understand getting a quote in person is oftentimes difficult to do. His pricing was fantastic, and he laid out what he would do and the time it'll take, and he's the type of professional that wants to charge the least he can while working as efficiently as possible to get your job done within parameters. Go with him. You're in good hands. He knows what he's doing and you won't be disappointed.

Chris was incredibly helpful with figuring out some issues I was having with wifi speeds around my…read morehome. He also gave great advice on what solutions were available, what their individual drawbacks were, and his recommendation for how to fix the situation. Very speedy response time as well, would highly recommend!