I can't say enough nice things. I needed a new outside lock set and I needed it to be rekeyed. Zak…read morewas efficient and helpful. I ran into an issue w installation and Nick was here quickly and solved the problem. Both were a pleasure to work with!

I had an excellent experience with Chicago Locksmith and was extremely pleased with the entire…read moreprocess and final results. Because my project involved a custom door replacement that required condo association approval, custom ordering, painting, lock placement, and installation, there were several phases involved. Throughout it all, the team remained professional, responsive, organized, and attentive to detail. Walter, the locksmith technician who handled the project from beginning to end, did an outstanding job. His workmanship, professionalism, and attention to detail truly stood out, and the finished result exceeded my expectations. Chicago Locksmith is lucky to have someone such as Walter that is extremely skilled, professional and pleasant to deal with. I also want to recognize the Chicago Locksmith office staff for their excellent customer service and communication throughout the process. Everyone was courteous, helpful, and a pleasure to work with. Overall, I highly recommend Chicago Locksmith for their professionalism, quality work, and outstanding service.

I'd been looking for an experienced technician to repair a couple of my security cameras for quite…read moresome time. I hadn't had any luck finding a reputable company asking friends, family, or neighbors, so I decided to google local companies who might be able to help. That's how I found Video-Comm. The reviews looked promising, so I gave them a call. Rafael answered and agreed to come over the same day. I told him the cameras over my garage were out, and he agreed to try and repair them. Rafael told me there'd be a service fee plus the cost of labor. He quoted me a conservative estimate of about $300. Rafael and his colleague Diego arrived on time and ready to work. I left them to work in the rear of the property while I tended to my yard. They worked diligently for about three hours before successfully repairing the cameras. It turns out that the wires needed to be replaced. Rafael and Diego replaced the existing wires with copper wires and rewired them. I'm not sure of all the technical jargon, but that was the gist of it. Rafael and Diego had their own truck that had all the equipment they needed. They were quiet and respectful of the property. They cleaned up after themselves, leaving the space as they first encountered it. The final bill was $308. I found Rafael competent, professional, and affable. I'll definitely be calling him again if necessary. In fact, I asked him to send over a quote for an upgraded set of cameras. Now that I've found someone I trust, I'll definitely get new cameras sometime soon.

I hired Video-Comm Security to install security cameras on my mixed-use property, and they did an…read moreoutstanding job! I request service and they came out on a Monday afternoon for a free consultation and property inspection, and by Wednesday afternoon--just 48 hours later--they had installed four high-quality cameras, set up a monitor, and provided an easy-to-use app for remote viewing. At a great value as well. The installers were professional, efficient, and meticulous, ensuring everything was set up seamlessly. The quality of their work exceeded my expectations, and I couldn't be more pleased with the results. I highly recommend Video-Comm Security and will absolutely be using them again in the future!

I was referred here by my guy. called about a replacement key fob. The price was half of what…read moredealership charge!! I was told they are mobile and can come to you. That's a great option when you don't have a lot of time during the day. I decided not to replace my key gob since it still works but I recommend them based on my phone conversation.

This is the most expensive locksmith in Chicago. $200 for a 10 minute job. We hire locksmiths…read moreregularly for our business and this is obsurd. Tried reaching out the next day to make payment, and they were aggressive and rude, telling us that we "avoided them for 2 days." What a clown show.

I was really impressed with their executive protection detail during my 3-day business trip to…read moreChicago. They provided three guards along with an advanced unit that scouted each location before I arrived. It made a huge difference with handling reservations and ensuring I knew exactly where I was going ahead of time.

From the owner: At OVPSS, we’re redefining safety and security with a violence prevention-first approach. Whether…read moreit’s protecting your home, managing high-profile events, or ensuring safe learning environments, we’re here to provide peace of mind through innovative, professional services. What Sets Us Apart? ~ Violence Prevention First: We prevent threats before they arise with proactive strategies and specialized training. ~ Event Security: From intimate gatherings to large-scale events, our team ensures seamless security so you can focus on what matters most. ~ Residential Protection: Customized solutions to safeguard your home and loved ones, giving you peace of mind around the clock. ~ Campus Safety Specialists: Dedicated to keeping schools safe with tailored safety plans for students and staff. ~ Comprehensive Packages: Armed bodyguards, black truck transportation, and even photographers—our all-in-one solutions simplify planning and enhance protection. ~ Elite Training Standards: Officers are trained in campus safety, emergency response, patrolling, executive protection, and more. ~ Custom Fleet Presence: Professional black-wrapped vehicles with green accents ensure visibility and authority wherever we go. At OVPSS, safety isn’t just a service—it’s our promise. Contact us today at [insert number] to learn how we can secure your peace of mind, one step at a time.

They completed everything we asked for at a reasonable cost. Thanks for your service!read more

The best! Came over the next day, diagnosed the problem and fixed it very quickly and thoroughly…read more Very professional and knowledgeable. Excellent troubleshooting skills!

Great company to work with. They helped us figure out exactly what we needed, answered all our…read morequestions, and were reasonably priced. they installed security cameras, access controls, and an nvr in our building. Very happy with Linx and service provided!

From the owner: Linx Security is a locally owned and operated company with a managed team who has 20+ years of…read moreindustry experience. We will work with you to design and install a custom security system that fits your specific needs and budget, providing you with peace of mind and protection. We have integrated solutions that deliver consistent results for commercial and enterprise accounts.

I have used Alert since 2006 and they have been much more reliable than ADT and AT&T which I…read morepreviously used in different homes. Quick response, rare false alarms, reasonable pricing. This review is also about their tech support which we had to call for a lot in the past year: first to upgrade our system as we put it in 18 years ago; and then because we remodeled our basement so they had to come out a few times to deal with construction dust setting things off, moving motion detectors when walls were moved, adding new window contacts etc. Two of their service techs specifically are amazing: Gus and Mara. I feel extremely lucky when they send either of them out. Especially Mara. She stands out as being the most competent service tech - of *any company* I have ever dealt with. She assesses the situation, makes recommendations for better solutions, advocates for the customer if needed, and then executes the solution flawlessly, efficiently, quickly. Again shout out to Gus who is A+ but I have to give Mara an A++!

30 year of coustore Of Alert alarm . I don't know why i still a customer they charge me for…read moreservice couple months of service and I never set the system up and running yet. I explained the system was not installed yet ! Originally the service guy ( Joe ) stated no problem i will not start billing until they set up lies more lie . the DIY system are junk ( crap )but so far they back up the shitty product . They want money and they Absolute horrible customer service .