"Artur and AIT correctly diagnosed a complicated problem with my home ethernet net work that has 5 eero units and CAT5 throughout the house with five switches. Outstanding professional, basically a network systems engineer. Diagnosed a loop back problem. And got my home network working at one gig speed again. I canâ t recommend him enough."
Stephen M. in October 2023

Kitchen & Bath Remodels, Residential Remodeling, Electric , and 2 more
"They respond very promptly. Evenly priced. Very personable and easy to talk to."
Brad M. in August 2015

Computer Security, Computer Repair, Troubleshooting or Upgrades, Computer Networking - Install or Repair
"Scott at Arcane is smart and manages to fix most problems immediately."
Carl Y. in June 2018
Remote or In Home Assistance, MAC Utilities, Computer Training , and 2 more
"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!!!"
King E. in December 2017

Phone wiring, Internet, Antenna , and 2 more
"Arrived a little late, but did just as requested and even picked up something for me at Home Depot that saved me a trip. This was a 24 hour turnaround from submitting the order to completion. Would recommend."
Jillian S. in December 2019
In business since 2009
Telephone System Repair, Computer Repair, Troubleshooting or Upgrades, Telephone System Install or Upgrade , and 2 more
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."
Computer Repair, Troubleshooting or Upgrades, Remote Assistance, Computer Network or Wiring - Install or Repair , and 1 more
"Excellent work, very conscientious. Very reasonably priced for excellent help."
Lee G. in October 2019

Audio and Visual
"Marcos was very professional and made sure I was completely satisfied with every aspect of the job. I highly recommend AV-Techs for quality TV mounting jobs at a great price."
Rob L. in August 2016
Highland Park Home Theater Services are rated 4.8 out of 5 based on 504 reviews of 504 pros.
The HomeAdvisor Community Rating is an overall rating based on verified reviews and feedback from our community of homeowners that have been connected with service professionals. See individual business pages for full, detailed reviews.
If you're looking for Audio/Visual & Computers Contractors that serve a different city in Illinois, here are some popular suggestions:
Find additional Illinois Audio/Visual & Computers Contractors
Find out how HomeAdvisor can help your business