I needed data cabling and wifi access for our new office, about 30 people. I called CTI and they came through when i needed someone the most. Very professional, very affordable and most importantly they showed up when they said they would. Use these guys if you want to deal with straight forward people.

My husband and I have a growing surveying company. He didn't have time to mess with the office equipment, so when our crappy old telephones died, he dumped it in my lap. I didn't know anything about phones except how to answer them, but a friend recommended one of the sales guys at Commercial Telephone.She was right - he taught me a lot, but didn't talk down to me. He looked at my AT&T bill & told me I had too many phone lines ($$$). I ended up buying from him because he was so helpful (geez this sounds like a commercial - but it's true.)Also, the new phones are VERY cool. They do all kinds of tricks that I didn't think we needed, but now I don't know how we did without this stuff!