Fast service, professional installation, excellent value for money - a highly recommended safety…read morevideo camera company.

Search around for about two months trying to find a decent company for a camera system for our…read morehouse. Finally decided to go with SuperMatrix. Their pricing was actually better than the rest. Working with Robin was a great experience very knowledgeable and very detailed. They showed up on time. And the crew was excellent. Very happy with this company and the crew. Thank you.

An excellent company! We were having trouble with our phones and decided to get new ones. The sales…read morerep that helped us was very knowledgeable and we are pleased with our purchases and the service given.

This is a horrible company that sells defective devices and will NOT respond to any requests for…read moresupport or a refund. DO NOT buy anything from them.

These folks are a mess. We used them a few years ago and had to chase them to get them out after…read morestanding us up for several appointments. They finally came...and did the job wrong. We had another installer come out a take care of it. Fast-forward a few years and we needed this kind of service again...and we forgot about the problems the last time (we actualy forgot who we used last time) so we called Data Installers and made an appointment. And they didn't show. So we made another appointment. And they didn't show again. So we made another appointment. And they didn't show again. So we looked around more for another installer and found one ( I also reviewed them). Oh, I called and made another appointment with Data Installers...still waiting. In the meantime the other guy came out and fixed the problem as scheduled.

Great customer service! They're extremely knowledge and helpful. I actually called multiple…read morebusinesses and they were the most helpful. They answered all my questions and did a fantastic job! Thank you so much!!!

This 5 star goes to Afnar (might have misspelled his name)…read more Very kind and attentive. We ran into some issue trying to transfer old phone eSIM to a new phone but he was able to troubleshoot it.

I called to inquire if they had the Rose Gold Apple Watch 10 46mm since I am trying to get it for…read moremy mom as an early retirement gift and the La Verne location was sold out and I bought the last one. LOL The rep Chris said they did and we went right away since we are trying to get it by next Saturday. We arrived and there were few parking spaces. Chris helped us right away. He was extremely helpful with answering our questions since we had to do the transaction under my sister's account where my mom has the line. We ended up asking him if the Samsung watch can qualify under the BOGO since I thought maybe my little sister can use one and be a bummer to waste a promo. Also, we didn't know if they allow a mix & match on the promo. Thankfully it worked out because he told us the Samsung Galaxy watch would be free and just need to pay for the cellular services of $7.50 (half off) since my mom line is already would be $15 for the Rose Gold Apple Watch 10 46mm. Chris helped my sister get her Samsung Galaxy Watch 7 set up with her cellphone. He was extremely professional and made sure we were taken good care of. I definitely recommend seeing him for any help for your Tmobile/phone needs.

We switched to Nemerald for our VoIP needs, and the difference has been incredible. The setup was…read morestraightforward, and their platform is easy to navigate. Call quality is superb, even during peak hours, and their pricing is very competitive for the features provided.

We received excellent tech support from Cliff at Nemerald! He was extremely patient and was able…read moreto help us resolve our call routing issues.

Fusion Networking and Tech did a fantastic job on our Cat 6 cabling project. The installation was…read moreclean, well-organized, and clearly done with attention to detail. Everything was labeled and set up in a way that makes ongoing use and maintenance easy. Their pricing was fair and straightforward. On top of that, they were great to work with as they were very responsive, professional, and flexible with scheduling. Overall, we had a very smooth experience from start to finish. We'd highly recommend Fusion for anyone needing reliable, high-quality network cabling.

They were pretty quick from contacting them to them showing up. They went above and beyond and…read morereplaced all the telco lines to fix the issue.

Hope whoever takes the time to read this all the way through. We were Frontier for 3 years at our…read moreold place... then moved here and had a HORRIBLE experience with Frontier. To alleviate the horrible and negative words... I called today to confirm that they were coming today, and JASMINE was AMAZING. She called the actual technician and confirmed everything down to the apt #. Their service/product is quite good.. and JASMINE was really REALLY great as far as pushing through to ensure that everything was going to go as planned for today. Jasmine deserves a salary boost. Just for the record, this will be the 6th time Frontier should be coming here. So yes, I was very happy that Jasmine was SO nice.

This company and their customer service is absolutely the worst!…read more My 93 yr old Grandmother has been without service for 3 weeks. After taking over 45 min to speak with a human... I was in contact with Joel, Lizard (true story) and Toby... All of whom said they will follow up personally and talked to me about their own grandmothers. I stated.. I bet you wish you can call her... because I can't When you go through the prompts.. the system will say that it looks like you have an appt and it will be a past date. Then it hangs up on you. How this company is still in business is mind blowing. Everyone should cancel and move on. Frontier if you are reading this. You should respond...but I'm sure Toby, Lizard and Joel will be replying with my open ticket any second There should be zero stars as an option

I couldn't be happier with the work this company did in my new office space. I needed this done…read morebefore we moved into the new office in the new year. From start to finish, they were professional, responsive, and extremely knowledgeable. They ran network cables cleanly and efficiently, installed all the jacks exactly where we needed them, and made sure everything was tested and working perfectly before they left. The attention to detail really stood out--no mess, no shortcuts, and everything was clearly labeled and organized. They finished on time, communicated clearly throughout the process, and delivered exactly what they promised. If you're looking for reliable, high-quality network cabling and jack installation, I highly recommend this team. Truly top-notch work!

I can't say enough good things about Calderon Technologies! From start to finish, the entire…read moreprocess was smooth, professional, and exceeded our expectations. We had a full security camera system installed at our home in Upland, and the peace of mind it has brought our family is priceless. The team showed up on time, walked us through every option, and helped design a system that covered all the important areas--front door, driveway, backyard, and even our side yard where we've had concerns before. The clarity of the footage is amazing, and we love being able to monitor everything from our phones when we're away from home. David and his team was friendly, knowledgeable, and truly cared about making sure we felt secure and confident in our setup. If you're thinking about getting a security system for your home, don't wait--Calderon Technologies is the team to trust. Five stars all the way!" -- Robert Z., Upland, CA

Couldn't be happier with the service. Paul and Travis were on time, professional, organized, and…read morethey explained each step of what they were doing. Legitimately happy to recommend them to anyone.

I've hired Paul a couple times to convert some phone ports to Ethernet. He did a great job and…read moreworks efficiently. Also he's overall a really friendly guy.