I had this company come out and do some work on a couple of bathroom exhaust fans. They replaced…read morethe fans in March. Since April I have been attempting to contact this company and they ignore my calls. They have been out here a total of 3 times, and have told me multiple times they would be coming back to repair their bad workmanship, and simply don't show up.

Absolutely wonderful! The electricians are very respectful and incredibly friendly. Their prices…read moreare very economical, and they get the job done right the first time. They did everything they could to make sure I got exactly what I wanted.

Absolute worst company to deal with: pay money for nothing. Just try cancelling the service.. 4…read morepeople and an hour later and they still want to charge you. Rude " loyalty" specialists who actually can't help you just want to charge you more money! Steer clear of the door to door sales people!

Unfortunately I switched from Vivint to ADT two years ago. I was sold on their brand promise that…read morethey would provide better service and I will say that their technicians are really easy to work with. They went above and beyond each time they came to my house. However, they had to come often because our panel needed resetting and our camera doorbell's connection was off quite often. So, you will need technicians at your house at least every 3 months I found. Also he camera is lagging and rarely would pull up on my phone when I was away from the house. But the worst part was trying to transfer the service when we moved. We moved and didn't need a alarm system in our new home and when we tried to transfer Vivint to the new owners they wouldn't honor the transfer. They set the new owners up with a NEW account and told me they couldn't do anything about it. Even though the new owners set up an account with Vivint because of me, they still told me I would have to pay the 3 years cancellation fee left on my 5 year contract. This was after I already paid off my equipment. It gets worse. When the new owner tried to call in to transfer, the representative told her they don't do that kind of thing and that she would have to set up a new account. They told her that again when she tried to call back in after I explained the issue. So, Vivint lied to the new owner so they could keep my account and get a new one. Unfortunately, they have lost their customer service centered value and are prioritizing profits over customers. The sad part is I was a somewhat happy customer and advocated for them with the new owner. All they had to do was transfer my $42/mo to her. But instead I was on the phone for 4 hours on 12/23/25 (yes, the day before Christmas eve) trying to figure out why they couldn't just transfer or combine the accounts. They escalated me to their supervisor and he also wouldn't help. In fact, he told me the only way is if the new owner called the specific transfer number. When she did, they again told her they don't do that sort of service. DO NOT GO WITH VIVINT. They are not customer focused and in fact lie and conduct shady business.

We had scheduled Zine technologies and they did an amazing job of streamlining and Cord management…read moreof all the exposed wiring. They went out of the way to accommodate all of our needs. They will be our go to company for any of our surveillance cameras, door bells or wireless management in the future. Very reasonable as well. Highly recommend.

We ended up not moving forward with the upgraded camera replacement but the team that came out was…read morevery professional and explained everything to me. This review is for the positive experience and the fact that they came out on a holiday.

Fantastic service!!! I called for an estimate to replace my entire air conditioning unit. The owner…read moreof the company (Keith), answered, and was able to come over for a quote within an hour. Very professionally, Keith inspected my old unit and gave me a very reasonable quote on the spot. Originally, my wife and I were going to shop around for the best price but I decided to give them our business because of the price (including parts, labor, military discount, everything else) and timeliness. Keith offered to come out the very next day. His employees arrived first thing in the morning and worked through a heavy downpour. They were very courteous and mindful not to track mud in the house and offered to clean the floors as they worked. The guys even offered to seal a leaking radon vent on my roof that i just found (That had absolutely nothing to do with my air conditioning) for free. They all were very professional and did a phenomenal job for an unbeatable price. I will HIGHLY recommend their services to anyone I know!!!

From the owner: HVAC contractorread more

I have had them in three times to solve my home theater issue. It has yet to be fixed, yet I pay a…read moresignificant bill every time they come in and can't solve the issue. It's either bad equipment or untrained technicians.

I am a Realtor in Chicago for over 25 years and thru my professional life and personal life I have…read moreworked with many Media/Technology companies. In this time some have met expectations while many have not. In ALL of my experience NONE have gone to the level of Exceeding Expectations as Dan Daker and his firm of Media Tech. I have used Dan and his talented team to upgrade and change my personal media systems in both of my homes. He and his team from the office receptionist to service technicians have a high level of customer service initiative, knowledge and experience in this ever changing landscape of Media and Technology. I have confidently recommend Dan Daker and Media Tech to all of my clients and friends and to you who is reading this recommendation. Sincerely, Stephen J. Bognar Senior Broker Baird & Warner Real Estate

They broke our window on the installation. They still have not fixed it…read more When calling them we have to go through another company because they had subcontractors do the installation. I highly recommend going with someone else. These guys are totally out to lunch. Go with someone else! Three words for ADT: Run, don't walk!

I have had ADT security service for years at my home, which is old & big & solid, making signil…read more strength problematic & slow. I worked with ADT TO GET IT RIGHT FOR YESRS . I wanted everything in my home to have smart techknowagy & I wanted it to run fast. I want to give a special shout out to my service man Gabe, he was kind & knowledgable & forthright. He upgraded my system to work & preform for me the way I wanted it to. It turns out i was expecting too much from 5 year old equipment, & Gabe from Norther Illinois hooked me up with a Newer faster system & I love it !!!! Stephany his products coordinator was also especially helpful & understood my unique situation; I am slowly looseing my ability to walk because of heath issues that seem permanent. Gabe & Stephany understood that i simply could no longer get to the ADT KEY PAD IN TIME. I really appreciate when people listen carefully and serve you as a customer according to your needs. Thank you ADT FOR YOUR EXCELLENT PEOPLE, because its your people that make the difference. With much appreciation and gratitude, Jon paul Agustsson

I had an issue with my new security system and Key, the technician came and went above and beyond…read moreto fix the problem and restore my faith in this system. He was very knowledgeable, polite and stayed until I was completely satisfied. If there is ever another issue, I will request they send Key again.

UPDATE - we had a quick power outage then our control panel started beeping throughout the night…read moreafter the power came back on. We called Per Mar to get help and they told us our panel was OK, even though it was beeping ever so loudly in the background! Their customer service rep was clueless and we had to insist they send out a service guy. AVOID Per Mar and choose ADT.

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

The best repair shop in town by far. I've had experiences with other phone and computer repair…read morestores in the area before and I have usually left frustrated by either the high prices or the lack of customer service. Revival has competitive pricing, but more important than that to me is the quality of the customer service I've received. They are very attentive, friendly, patient, and ask good questions about what's going on. They have never looked down on me for not knowing all the answers, which is what I've gotten at other stores. They're also a locally-owned and operated business, not a chain, so if you like to shop local, this is a great spot for you. I brought my iPhone 7 in after it stopped charging and because it was a simple fix they actually did it for free!! The other shops said they'd charge me $80+ to do the same fix. I'm a big fan of this place and will be going to Revival for my future repair needs from now on.

Went to get my broken screen fixed, took almost a year with poor communication, and ended up…read morecosting me $400 somehow (was told $90 screen, $150 labor). Screen is fixed but now laptop fans make it too loud to use, seem to have traded one issue for another. Ended up just buying a new one. Owner seems to be a fine guy but was not a good experience I would recommend to others. If I had been more local and not out of state constantly, would've picked it back up after the first month and went to Best Buy or something. Maybe those with more technical PC knowledge will fare better.