what people say

- Schmalz
I want to bring to your attention the exemplary level of customer service Tier4 Voice has provided to me and I am sure of all Wake Research. They have been patient, technically competent and a pleasure to work with. As a RingCentral admin for about a decade I want you to know that the Tier4 level of support is head and shoulders above anything that RingCentral has ever done (and in English).

– Wake Research
I wanted to THANK YOU for your SUPER GREAT staff. Your team was THE BEST!!!! You could not ask for anyone better than them. You could not ask for better planned implementation. They made the move to this new phone system almost SIMPLE!!! THEY ARE TRULY AWESOME!!!

– Piedmont Endodontics
We love the phone system and were particularly impressed by your team who made the transition smooth as silk. I had anticipated that it was going to be a real job to move us to the new system, but your team had done all the heavy lifting and pre-programming prior to getting here - and but for recording a few messages and a little tweaking it was 90% done when they walked in the door. They also came back the next business day just to check on how we were going. They are real pros. As for the Fanvil phone and Tier4 system, it’s much more intuitive to use than I had expected, and everyone here is very pleased with it.
Glad we went this direction - and thanks to you and the Tier 4 team for such a great job.

– Allied Van Lines - EXCEL
The Tier4 Voice implementation was great as usual – everything your company does is top notch – I would follow you off a cliff at this point! SMILE! Everything is appreciated and you have a SUPER GREAT TEAM – I cannot say that enough – your employees are unbelievably smart and helpful!!!!

– Town of Carrboro
It has always been a great pleasure working with Tier4; your service level is truly exemplary and I always know I can depend on your team to make things happen!

- Marken
I just want to say a quick thank you to Tier4 Voice for quickly installing and successfully launching our new VPN and Cloud-based communications systems!
As a critical USA infrastructure company, it is vital we maintain contact with our customer base and be able to provide the right components, systems, and service needed. Making this move at the beginning of Covid allowed our work force the ability to seamlessly stay connected with customers, working from home or in the office.