Need managed server in US or EU

[Rispotech]

Hey guys,
Are there any reliable web hosting providers with well-balanced servers located in US or EU?
I need to help one of my clients, he requires:
Linux, 24 GB - RAM, 1 TB - HD, 12 TB - Bandwidth
What can you say about kvchosting.net and their servers? Are they stable, fast?
Any alternatives please?

[Owen]

 If you need professional server I can say that web2.club is the best option.
It's a good value, reliable, and service has been better than other hosting companies.
Servers are solid and fast.

[Cheston]

Think that you can rely on centohost.com and their dedicated hosting services.
They are very professional and seem to enjoy helping their customers which is a great change from some of the other sites out there.

[Hromstek]

I am pleased to say hostingsource.com team have helped me a lot in the past year, they are very reliable and trustworthy.
I like their pricing and also so many useful 1-click installer scripts. Their customer support work 24/7

[HoipY]

I do believe hostingsource.com is decent and reliable and their plans are full-featured and uptime is high and network is fully-redundant.
Their servers come with one of the industry's most complete set of standard features and services at no additional cost.