I can't say enough great things about Matt. He absolutely saved me this week…read more My Lenovo laptop completely failed to boot after a graphics driver cleanup utility corrupted the Windows boot configuration and recovery environment. The system was stuck in a recovery loop, BitLocker was triggered, and Windows wouldn't load or even reliably enter repair mode. Multiple shops I called said it would take several days just to diagnose the issue. Matt turned it around in essentially one day. He was able to manually access the system, unlock BitLocker, repair the corrupted boot configuration, rebuild the necessary Windows files, and get the machine fully operational again -- without wiping my data. That was critical, as I had local files that weren't backed up to the cloud. Beyond the technical expertise, what impressed me most was: * Clear communication * Fast turnaround * Extremely reasonable pricing * No upselling, no unnecessary "reinstall everything" approach He diagnosed the real issue quickly and fixed it correctly the first time. If you're an independent contractor who depends on your machine daily, or you run a small to mid-sized business and need reliable, competent IT support, Matt is exactly who you want on your side. Look no further. Highly, highly recommend.

Tremendous knowledge and service of all things computer related whether building a high powered…read moremachine, getting your network tuned, advising on purchases and designing your technology solutions. Takes the time to make sure your questions are fully answered and understood. Fully recommend with no hesitation.

Unfortunately, someone took it upon themselves to improperly disconnect my external drive over the…read moreholidays. This ended up resulting in my hard drive no longer working. I truly feared all of my files were gone forever. Wedding pictures, baby photos, and vacations we'd taken over the years. Plus all my music and video files. Adam and the Nerd Rangers saved almost everything for me on a 5TB drive. Their pricing is incredibly reasonable. I'd called a couple services that would have needed me to mail off the drive and they quoted me much higher rates as their minimums. I'm so glad I found Nerd Rangers. They're local and kept me updated every step of the way. I can't recommend them enough. Thanks again guys!

I was unsuccessful with a previous computer store, located on Ogden ave, figuring out the reason my…read morehigh end gaming PC would crash while running games. They ran their tests, charged me a fee and could not replicate the failure. Once I got the computer home, it crashed once the game was being played and they said they did everything they could and I was out of luck. I decided months later to see Adam at nerd rangers. He was very thorough in gaining background on the issue. He asked me whether the other repair shop tried to run the actual game? I was not sure so he went ahead and loaded Fortnite and said he would do his best to replicate the issue. Later that day he reached out to let me know that he believes he found the reason the game crashed (as it did for him) and he felt confident that he fixed the issue. When I went to pick up the computer he reassured me that if for some reason the fix didn't work he would continue to work with me to identify the problem. Happy to report that I've run multiple games with zero crashes and everything is running fine. The level of service, detailed questions and customer care was excellent. Thanks Adam!

Company is terrible and the owner is weirdly aggressive. They sell systems they cant maintain and…read morehave no real understanding in my opinion another dealer in chicago is a better option. Tech was here and used the bathroom i listed as do not use left gate open and left tvs on all around the house also ate food in our house

This company is great at selling you technology that goes obsolete and cannot be repaired. Then…read morethey suggest your only option is to update your entire system to the tune of thousands and thousands of dollars. Stay away!

Horrible new customer relations, getting timely responses was nonexistent. Promises were made and…read morenever kept. A really unprofessional experience.

I contacted Davis Audio regarding our in home speaker system that was in place when we moved in and…read morehad wanted to upgrade it. David came to our home and did an assessment of the system and gave us advice on how to upgrade the system on our own with a few quick updates. I really appreciated the honest candid feedback and all of the time spent to give us the best outcome. David was very knowledgeable and explained every step of the process to us. I would 100% recommend Davis audio and will be reaching out to them in the future for our audio needs!

We had an alarm sound off on our alarm system and they notified us right away. We tried to silence…read morethe alarm for a day to see if it would go away. It did not so they tested it and turns out that the battery was low. They came out first thing this morning to replace it. It was very quick and the technician, Ricky, was helpful and patient. It was free to replace! What a great value.

I have been using Alarm detection for about 36 years. I have had other offers from other alarm…read morecompany who try to win me over. I will not even consider another company because I don't feed I will have the same service . Alarm Detection cares about their customers and does everything in their power to keep your as a happy customer. Russ , the service person is an extensive of their service. I am treated with dignity as well as feel that he is doing his utmost to keep me in the loop. all in all I am very glad that I am a customer of alarm Detection. roberta teitelbaum

Sync audio video did an awesome job installing my ring camera and security system. Eloy and his…read moreteam were fantastic! Great communication and professional workmanship at a reasonable price. I recently had them back out for a ceiling fan remote control installation. Again responsive and even came in on a Saturday to do the work. Highly recommended!!

From the owner: We specialize in the installation and programming of custom…read moreelectronics, catering to diverse budgets with a range of control systems, such as Control4, RTI, URC, and more. Our expertise extends to motorized shades and drapery tracks, as well as advanced lighting control systems. With over 18 years of experience in crafting customized solutions, there is virtually no limit to what we can achieve in the realm of tailored systems.

This was an outstanding experience. I ordered klipsch speakers from Amazon. And a few months ago…read morea receiver from Amazon. Even though I did not buy the equipment from innovative concepts they had no hesitation about hooking up my speakers. Within 30 minutes(probably less) Calvin called and asked questions and his demeanor was calm and reassuring. The Chicago Can't Do is not in the vocabulary with Calvin. He came in and hooked up my speakers and 2 subwoofers and calibrated them. He knows what he's doing. He had to go to Walmart and get a wire for one of the amps. He did so with no complaints. Then we tested the speakers. The sound quality was amazing. Of course watching movies was the main purpose for the new receiver and speakers. I had to try out music. I cued up Love to Love You by Donna Summers. Calvin tweeked my receiver to play stereo when playing music. This was like being in a club with a great sound system. The sound quality was absolutely amazing for an Apple Music song. The price was reasonable. And the service excellent. Calvin recommended getting a 2 channel amp to maximize my systems capabilities. This saved me 1500 dollars because he was praising the virtues of Marantz receivers and I was ready to buy in my next pay check. Then he thought about it and recommended the 2 channel amp even though I had been willing to buy the expensive receiver. This shows that Calvin and his company are trustworthy.

Requested a quote, and got an immediate response. Calvin came to my house, assessed my system and…read morefixed the problem I was having within an hour. He also gave me a very reasonable price on some upgrades, which I plan on doing later this summer.

I asked Autosonics to install a retro-fit radio and screen…read moreon a 2012 Fiat 500C drop top. Look no further. These are your guys. Knowledge and taking care of the customer is front and center. You be the judge:

Have been using Mario and his team for years for all my auto and marine stereos. Autosonics also…read moreinstalled remote start kits for me on my older trucks. His attention to detail is outstanding. If you're looking to have work done right with amazing results give them a call.

Dan was very accommodating and professional. He was able to get me the type of website I was…read morelooking for- he was accessible and easy to work with. Glad I found him! Highly recommend!

Dan provided great service today! Nice to know we have a trusty IT professional nearby. Thanks!read more