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.

I had Watchtower install cameras at my house after some vandalism.Ryan and crew worked very hard…read moreand professional installing cameras.Would recommend for sure and the system works great.Sincerely Bill Leopold

From the owner: Watchtower Security is Authorized Brinks Home Security Dealer. Watchtower Security has been your…read moreone stop alarm and Home security company in the Romeoville / Crest Hill / Plainfield area since 2007. We understand how important it is for you to keep you and your loved ones safe from harm. That's why we offer a wide range of products that can be customized to meet your needs. Our specialties include home & business alarm security systems, medical alert systems, and camera systems (CCTV). Contact us to schedule your appointment today!

I recently moved and Carolyn at Forest seamlessly guided me through the process of getting…read moreeverything squared away in my new home. She attentively listened to my wants and needs and made it happen and she even showed up on the installation days to make sure everything was correct which was a plus. The techs, Brent, Giovanni and Anthony worked hard to get the job done in a timely manner, as I was on a time crunch to get everything up and running. They were clean and precise. Thank you, Forest!

My husband and I moved to the North Shore of Chicago last year from Arizona. We had an alarm system…read morein our prior house and wanted to duplicate the security system in our new house. I did a great deal of research into the available security companies in our area. We selected Forest Security after meeting with their representative, Tim, at our house. He was very knowledgeable and helpful. We felt extremely comfortable with Forest Security and decided to choose them over their competitors. We just had our security system installed by Jason and we could not be happier. Jason really understands security systems and took the time to share his expertise with us so that we had a comfort level with our system. We would highly recommend this company and feel we received superior service, product and really good value. Julie

This year I've been all about trying new services instead of sticking with old mediocre ones. After…read moreseeing these reviews, I decided to give these guys a try, and they didn't disappoint. I reached out and Don came by the next morning, and gave me a quick and simple quote that blew the other guys out of the water. He was quick and professional, and fully delivered with terrific quality cameras. We have had two small issues since then (not to do with the quality of work, just minor snafus) and Don responded to me right away and helped me fix the problem. These guys will be my first call the next time I need anything like this.

Chicago Security Surveillance: Don was fantastic! Professional, informative, efficient are words to…read moredescribe his company. He told us exactly what gear we required for our little home. GREAT JOB, DON! 5 STARS!!!!! THANKS AGAIN!

I've had D&I Electronics protecting my home for 30yrs. They have everything you would need to…read moreprotect your home. And they won't try to sell you what you don't need. They've been in the security business since the 60's, that's saying something.

These guys are doing the security system in my home and so far have been very pleasant to work…read morewith. They're professional, responsive, and seem to have a great work ethic as far as reliability. They also work very well with the other subs and the GC on the job, and go above and beyond to accommodate and make things happen quickly.

Friendly and swift servicing. No problems after a year for the ring floodlights hardwired installs…read morethey did. Really happy with the work, will hire again for future needs.

My friend in Joliet locked herself out of her house and her cellphone was inside. She was wearing…read moreher watch that connects to her phone and was barely able to contact me and explain the situation. I reviewed Oestreich on Yelp and called. The gentleman who answered was a little gruff but not terrible. The tech he sent out was very polite, helpful and efficient.

Called on the phone and asked if they could make a key for me, they said yeah sure no problem! When…read moreI arrived at the store I was told they said they couldn't make the key at all, unbelievable!

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 .