Network & Router Services in Buffalo Grove, IL

"John explained us all the options very well, during his first appointment (free estimate). Then he did excellent job installing new antenna on the roof, made sure tv is working fine (we got 81 free channels!!!) and charged us $40 less then he initially estimated because he figured we do not need the pre-amplifier (in our area we have great signal without it). The man is honest and professional. We will recommend him to our friends and family."

"Great work. Will hire again!"

"Quality work. I had my tv mounted. James was awesome. He's a perfectionist. I highly recommend using BG Tech, you won't be sorry."

"I had previously gotten a quote from *****busters that was 3x the amount that AIT quoted. I felt better about going with AIT though because of the service - Artur and his team were confident in their service and the products they sell and they guaranteed that they would stand by me until my home networking issues were resolved. Months later, my entire 4500 sqft home receives flawlessly smooth internet/streaming without anymore blank spots. I cannot recommend AIT enough to those looking for affordable and quality residential networking diagnosis/installation."

"Mark is highly competent. He takes the time necessary to thoroughly understand the customers needs and delivers what is needed to get the job done. He is a very nice human too."

"It was outstanding ?! He does great work. Very organized! And professional"

"Not only fixed my computer but provided helpful advice on a number of other issues including desirable features for a replacement computer. FOLLOW UP: I purchased a new Dell Windows 10 computer with specs recommended by Bill Marks. I also hired him to help me install it as well as simplify and move additional equipment. We did encounter a couple of issues, but Bill was able to solve them in minutes whereas it would have taken me hours. His depth of knowledge of both new and old computers is unsurpassed based on my past experience using tech support sources. I would strongly recommend using Computer Training and Support Services!!!"

About us: "Computers Nationwide is a Network and Telecom service company that specializes in providing dependable and innovative solutions to small and medium size businesses. We like to work proactively with your business to build a strong relationship and to make sure your company runs as smooth as possible with our modern technologies. Our mission is to provide high quality service while ensuring total customer satisfaction at a competitive price."