These guys are great! I was doing a BIOS update when it prompted me for an admin password. I didn't…read morerealize my PC even had an admin password. I locked up my PC. SD Tech has great reviews so I called them. Hank spoke to a tech and reassured me they could fix it. He scheduled the appointment for the very next morning. Dan arrived right on time and had my computer running in about 5 minutes. Hank and Dan were so friendly and responsive. I highly recommend SD Tech, whether it's for your personal computer or you are running a large business.

Quick, reliable, and they get the job done! The guys at SD Tech are capable and sociable - a…read morecombination that doesn't normally grace IT folks with its presence (let's be honest). But these guys have it! Not only are they the best in the biz, but their prices are competitive and the value is undeniable. There's nothing like turning on all the computers, servers, and printers, and not having ANY issues. They'll be back when we need upgrades and updates, we love SD Tech.

Tony installed my outdoor TV antenna a few years ago and mounted a TV for me. At another…read moreappointment he hooked up another TV and promised to come back the following Monday with a bracket to hang it. That was about two years ago and although I keep calling and texting, he is ghosting me. Mounting the TV is not that big of a deal for me however, now I am getting lots of "no signal. Antenna not connected or program unavailable" on one of my TVs. Also, for some reason, not able to get the local CBS channel on one of the TVs anymore. Very disappointing he does not respond. Thought I was a good customer as I gave him one of my older working TVs that he said he could use. Time to move on.

This company does a great and professional job! Tony and Gabriel and very knowledgeable.read more

Do not get this internet. I swear it feels like every weekend there's a service interruption that…read morelast all the way until the next day. And you think you'll wake up with internet haha nope. Then when you call to check on the eta, you hear about how it's the most reliable blah blah blah and it pisses you off more. Battlefield 6 just came out and guess what. No internet. A couple weeks ago, same thing. This is just a dumpster juice of a service. Would not recommend at all. It should damn near be free to use this service. Update*** In case you were wondering if I'm joking or not in my post from 21 hours ago... The internet still isn't working. Still getting the most reliable and faster internet speech and they keep pushing the time that the internet will be on, back by 3 hours. They literally have the worst team ever. Who's fixing the internet? 3rd graders? Anyway Ive called AT&T and I'm switching over to them tomorrow. Btw you can't speak with a representative while the internet is down. So termination isn't possible. Don't know what internet has to do with a phone call when they have their chatters msging 5 msgs back to back because they don't know how to send one detailed msg. Surprisingly I've been paying $115 dollars for this shit internet. At least with at&t it'll be 60 for working internet and faster speeds.

I have had Grande, now Astound, since they came to San Antonio. The reception is poor and the…read moreprice goes up regularly. I see that Spectrum and Direct tv are no better , according to reviews. I wish there was a good option.

Super easy to recommend them. We needed some programming on our old phone system...First company we…read morecalled (big mistake, but we didn't know any better) came out, charged us a service fee to stare at the phone system and scratch his head - then said it was too old to work on. A friend had just used CTI to service their phones and recommended them. I should mention we both have NEC phone systems. Anyway, their technician came out and was able to fix it for a smaller hourly rate. I think it was $90 or something. Totally reasonable price. And he was SO PROFESSIONAL and clearly knew what he was doing. The office people too - they're really easy to work with and always pleasant. We actually ended up buying a new system from them, and they credited us the cost of repairing our old one. Now I recommend them to everybody I can.

From the owner: CTI specializes in telecommunication and data services for commercial businesses. We provide…read moreon-premise hardware (PBX's, VoIP Servers, Dial-tones services, Digital and IP telephone sets, Switches, Data Racks and Wifi) and cabling services from twisted pair to Fiber Optics. Expert relocation and organizational services for small to midsize data centers and rooms, including data racks, data switches, routers, servers and associated hardware and cabling. Serving San Antonio and surrounding areas for over 25 years. Call us for a no obligation consultation.

Tmobile has horrible internet and thier billing practice is unacceptable. I had to get the CEO…read moreinvolved in getting my phone payback refund. My account IS CLOSED yet I get letters showing i have a $48.00 Credit but Patricia-- customer service tells it is not a refund to me???? Why keep sending paperwork to me if my account has been closed since July 2025. This is how poor thier employees are trained. I keep getting letters saying I have a credit but Patricia tells me it is a paperwork glitch.

Never going back to them again. I canceled my service and they still charged me an extra month…read moreafter because I had automatic payments set up. They also keep calling me to pay for service I never used. My friend warned me this would happen because it happened to him too. I went to several stores to resolve the issue but none of them were able to help me. They give you different information and send you to someone else or call this number, etc.

Lorie Erben is so professional, courteous and quick. Se is a pleasure to work with and they are…read morequick to respond and accommodate. Their pricing is reasonable and they haven't raised their two way radio rental pricing in years. They are our go to for a our events requiring walkie talkies.

From the owner: Gotcha Covered!…read more Sales, service and rentals of two way radios.