David's planning and coordination was critical to the success of moving the location of my company…read more He negotiated a great rate for me with ComCast for my internet service, helped me select a phone service, and provided all of the installation. I could not have gotten the results I needed without his company's assistance.

From the owner: Providing South Eastern Wisconsin and Northern Illinois with voice, data and fiber infrastructure…read morecabling services including both design and installation services since 1996. Voice and data network sales and services as an independent agent for over 30 local and nationwide carriers. SIP IP PBX sales, service and installation. Project management services, network design, network auditing, invoice auditing, and other sales and services within the telecommunications Industry.

We just recently had a new phone system installed in our veterinary clinic. The service has been…read morewonderful! We were traveling over a holiday weekend and needed assistance in accessing our phone system remotely. Their technician returned our call promptly and immediately took care of the issue for us. They have come in to our office twice now to train our staff and to make sure that our system is setup to optimize it's effectiveness for our business. We couldn't be more pleased with DataComm Plus and would highly recommend them! Thanks to all from the Cudahy Veterinary Clinic!

Product installed does not match features we were promised, and explicitly told them we needed. For…read moreexample, intercom doesn't work. Caller id is hit and miss. No ability to call back from voicemail. Support (on-site and remote) has been less than what was promised too - despite one-year service agreement. Trainer was pleasant.

Bait and switch I…read morewas estimated a 300 trade in credit for iphone and got 76 dollars on one and 38 on the other. Both in great condition. What a scam.

Don't go to this store! They told me I would get $200 each for two iphone trade-ins. Instead of…read more$400, I got $60! Corporate Verizon wouldn't stand behind anything I was told at this store. I went back to the store numerous times, spent countless hours on the phone with Verizon customer service, and I finally gave up. Total rip-off.