Tech Systems - Security system supplier in Gurnee - 155 N Greenleaf St, USA

Tech Systems has been a top-notch company to work with! I have been working with Jay who has been very professional and attentive to our security camera needs! The process was easy from quoting to installation. Will always recommend!

Recently got rid of our big name alarm company. Customers service was awful and there was always something wrong. Tech Systems was able to use and improve our old system. They were wonderful and reliable to deal with. So glad we found them and our service has been restored. I would HIGHLY RECOMMEND them.

Brian and Nathan are great. They worked nonstop and somehow, we hardly noticed they were here. I would recommend them to anyone.

We recently started using Tech Systems at our new office and they have been top notch. They are quick to respond to emails and questions. All of their staff have been very helpful from setting up our security system to installing a new keyless electronic door lock. Thank you so much Tech Systems. I would highly recommend.

Absolutely LOVE this company. We used them for our fire box install and then in shop camera installation. The knowledge and expertise that they have is amazing. They answered all the questions I had after our fire system and camera installation and even followed up a week later to make sure we were ok and that everything was working and we had no additional questions! Highly recommend to anyone all day long!

Very professional, timely and cost efficient. I felt they did a good job of accessing exactly what we needed to modernize our alarm systems and installed it in a timely and professional manner. Highly recommended.

Excellent costumer service from initial contact to ultimate installation. Marla explain everything in detail and was a dream to work with via the phone. Dennis arrived on time and installed the equipment efficiently. He explained how the system worked make sure we understood everything before he left. Total positive experience

I was impressed with the efficiency and speed of the technician that installed our system. He was extremely neat, labeling everything and cleaning up when he was finished. He took the time to answer all my questions in a professional manner. I am very happy with my new alarm system.