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    Ask the Community - DSL Extreme

    Review Highlights - DSL Extreme

    com has always been most helpful, courteous and friendly for as long as I have been with them.

    Mentioned in 14 reviews

    Read more highlights

    You might also consider

    Spectrum

    Spectrum

    (113 reviews)

    $$

    Chatsworth

    This is my second time here and both experiences have been no frills. This location is located a…read morelarge shopping plaza with a Whole Foods and AMC theatre. This is a popular shopping center, so parking can be a chore, but the side where Spectrum is located has less traffic. When you walk in, you need to check in using the iPad. If you already made an appointment online, you still need to check in, but if you don't, just enter in your info and sit and wait for them to call your name. I didn't have an appointment scheduled, but the wait time was about 10 minutes. Luckily, they have plenty of seating options and it's nice and air conditioned inside. They also provide a 30 minute trial WiFi you can sign up for while waiting. Cellular in this center is hit or miss and not the greatest for T-Mobile users. Very odd, because there's an actual T-Mobile store at the front of the center. I came here to return my modem as I cancelled my Spectrum internet and went with T-Mobile in home and have been very happy with it. No more disconnects or service interruptions. The best part is I'm only paying $50 with T-Mobile for the same speeds I get from Spectrum for $92. The return process was painless and didn't have to deal with any hard sell or deals to try get me to stay with them. Which is the worse.

    Horrible internet provider. Unfortunately it's the only one available in my neighborhood…read more Frequent outages. And if you have a home office, beware service calls take two days.

    HG Communications

    HG Communications

    (5 reviews)

    Chatsworth

    Spectrum had set up an appointment with me to replace my 30-year old, brittle underground internet…read morecable that ran from the sidewalk to the junction box in my backyard. I approved the appointment date and time as well as agreeing to be home to unlock the backyard access. Spectrum said they'd give me a call 90 minutes before their arrival. Much to my surprise, the day before the agreed upon appointment, a guy who said he was from HG Communications just shows up (in an unmarked pickup truck no less!) and says he's here to replace the cable. I asked why Spectrum wasn't doing it and he said (in broken English), "No, Spectrum contracts out to HG." I said, that was fine but also told him that HR or Spectrum never gave me a heads-up that they were coming a day early! Totally unprofessional of HR and, at the very least, inconsiderate. I mean, what if I wasn't home or was going out? I was supposed to unlock the gate and put my large dogs in the house. If I hadn't been home when this guy showed up I'd have to wait until another opening was available. With that said, the worker, Frederico A, finished the job successfully in short order, and I made sure to tell him that my complaint wasn't his fault. I assured him that I would give him a good review. As for HR Communications (whose phone number listed on their website as (818) 341-4171 was inactive) get your customer service in order and show some consideration with a call when you need to change pre-set appointments! I'm sure you don't want to lose your lucrative Spectrum contract.

    HD communications is now a subcontractor for Internet. When I called to have some coax cabling…read moreinstalling my house, an HD communications contractor came to my home and stated that you're being doubled billed and that the order through is something that you ordered so I a modem and a router. I told him that I'm not interested in this service because I did not order it through . When I called Spectrum, they said no, we don't have that order in place. That means the , who like a pimp with an earring and bangles and stuff, was essentially lying and trying to put an order through. This is called slamming and it's against federal law. I'm gonna go to the Chatsworth address tomorrow take photos and report them to not only spectrum Internet, but also the . Hopefully I can get them shut down.

    BAI Connect

    BAI Connect

    (786 reviews)

    Sherman Oaks

    Jeff V installed my fiber internet today and he was fantastic!! Super friendly, professional, and…read moreclearly experienced--he was thorough and did a ton of troubleshooting to make sure the setup went smoothly. He even discovered a damaged wire in one of my walls and went above and beyond to get everything working through another cable port. He was incredibly patient while I shifted things around so he could reach the panel in my closet, and he also helped me update my SSID and password, which I really appreciated! Did a wifi speed test right after and it matched the target right off the bat! Highly recommend Bai Connect/Zentro--their value for the speeds totally beat out AT&T/Spectrum (not to mention headache-free!)--and I'm super happy with Jeff's excellent service!

    This is a terrible ISP and no one should give them their business. The #1 issue is that if you ever…read morehave a problem with your internet that requires anything more than merely restarting your modem you are going to be placed in technical support limbo for days, weeks, and maybe even months. As noted in other reviews, the way in which the customer service works is by transferring you to a representative that at best can only ask you to unplug your router and plug it back in again. If you have a more serious problem, then the best they can do is refer you to their mysterious "tier 2" team. They will tell you that your issue has been escalated and to expect a call back the same day or the following day. Currently, I have been waiting back to hear from this team for a month. I have called over and over again and I am unable to reach a single individual who can help me with my problem. This is a nightmare for someone who works at home and requires stable internet to do their job well. Reading other reviews and looking online demonstrates that this is a common enough problem that signing up for this service is a bad idea. If you are searching for an apartment and you find one that offers BAI connect, I encourage you to keep searching and to tell the apartment management that you will not be submitting an application because of the ISP they chose. Trust me, you do not want to be stuck in this hellish scenario of wasting hours of your time weeks on end to get no where. What you are paying for is just not worth it. I have been a customer of ATT and Spectrum, while both have their failings, I can at the very least say that I was able to get a hold of someone who could help me eventually. If your service works as intended, then great, but do not get fooled by reviews written in the best of circumstances. If one thing goes wrong you are going to suffer for it because they are either too lazy, incompetent, or just plain spiteful to help you get your issue resolved. Finally, if this review speaks to your own experience, please leave your own review on yelp and file a complaint with the FTC. They are defrauding their customers on the most basic level by denying them access to adequate customer support. Further, make your voice heard and force apartment buildings to seek better service providers. Avoid BAI connect at all costs.

    GeoLinks - Enterprise-Grade Internet Solutions

    GeoLinks

    (62 reviews)

    So we finally are nearing the end of Geolinks. Although they got it working, it is working super…read moreslow now. We pay $75 per month for 30 MBPS down / 10MBPS up but only get 17MBPS down and 1.5MBPS up so we are switching to 100MBPS Starlink for $50 per month. All that Geolinks would have needed to do to keep us happy would have been deliver most of the bandwidth that we pay for somewhat consistently. Image below: We have been hitting speeds like this consistently for several days. We called in a ticket and Geolinks promised dispatch which has never called. So another bad Yelp review and we are pretty much fed up. For this image I removed our IP Address and test IDs for privacy but the speeds are exactly what we are seeing .

    I've been with Geolink for about 10 years, across 5 different warehouses from City of Industry to…read moreRedlands, CA. We run a logistics company and need fast, reliable internet with a static IP address. Here's why we picked Geolink: 1) Their installers are professional and know exactly what they're doing. The setup is always smooth and stress-free. 2) Their service is reliable. In the past 10 years, the internet only went down once--and that was during a windy day back when we were in Rancho Cucamonga. 3) The internet speed is always fast and stable. 4) Their tech support is helpful and easy to reach when we need them. Overall, Geolink has been a great partner with excellent service and support. I highly recommend them to other businesses. Thanks for keeping us connected for the past 10 years. Jimmy Tran CEO of Worldcraft Logistics LLC

    Fusion Networking and Technology - Nice little UNIFI setup with AVAYA Phone system and CAT6 cable.

    Fusion Networking and Technology

    (46 reviews)

    Panorama City

    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.

    I work in a medical laboratory, and we're in the process of adding several new automated,…read morehigh-volume laboratory instruments, which connect over TCP/IP and transmit a substantial amount of data to our LIS system. The network design we inherited was not optimal, so we were looking at improving the topology while adding capacity. I was looking at several vendors to run some fiber from our chemistry room and one existing IDF back to our server room / MDF. I looked at several vendors and wasn't impressed. I had a vendor I'd previously worked with, but they weren't as responsive as I'd liked. This project is moving fairly quickly, and we needed someone to do the work sooner than later. During the process, I found Fusion Networking and Technology. I reached out to them for a quote, and received a call back the same day. I spoke to Gaspar, who was friendly, professional, and pleasant to speak to and work with. He came out to do a job walk the following week (I had some WFH days and various meetings, so the delay was on me, not on them). We discussed ideas, and then he sent us a quote (which was a good price and very fair), and contacted me to schedule the job. We happened to be in the office working on a Sunday, and he wondered if he could come out the same Sunday and start the job, which was a real treat. Gaspar and Junior drove out, showed up on time, and got to work. During this work, they were very careful respectful of our facility and laboratory instruments, and cleaned up after themselves. They completed the job at about the time they were scheduled to finish, and tested everything to make sure the fiber was performing well. The installation was tidy, attractive, professional, well-labeled, and they even left us a few extra fiber jumpers, which we didn't even know we wanted or needed. I tested all the runs myself and everything was connected at 10 Gbps, as expected. Unfortunately, now, we have to tidy up / mine out the old 66 blocks, mushrooms, cross-connect cables that happen to be OUR mess (which we inherited) and look horrible compared to the awesome work they did! But that's on us! If you need some fiber or cabling work, Fusion Networking is the way to go. Timely, professional, friendly, and affordable. I highly recommend them!

    DSL Extreme - isps - Updated May 2026

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