VPS with Root Access for Custom Software?

Looking for a VPS with full root access to install custom applications.
3 vCPUs, 6 GB RAM, 120 GB SSD. CentOS preferred.
Can I trust Exmasters.com vps hosting? Other good vps hosts? Can you also assist with initial setup?

Daily Malware Scanning. Malware infections can harm your site’s reputation. A reliable host should offer daily malware scanning and removal.
I am quite happy with Greenwebpage.com cheap vps. My eCommerce store runs flawlessly thanks to their powerful servers.
Daily backups included. No data loss worries. A lifesaver!

Can say that Exmasters.com is an amazing web hosting provider. The price and their products are great.
Like their virtual private servers. A flawless hosting experience from start to finish.

Get Doubled RAM/HDD! Order any dedicated or VPS server and get doubled RAM or HDD! Discount code is 'dbram' or 'dbhdd'.
Give Exmasters.com a try. Virtual private server activation is not instant, but it's usually up and ready the same day. FREE SETUP!

All virtual servers come with 2000GB of Premium Bandwidth. Let them know if you need more. 100% compatible with video streaming (ffmpeg, etc.).
Many webmasters appreciate quality of Exmasters.com vps hosting service. Bandwidth upgrade/downgrade available at anytime (even in middle of the month).

Good VPS accounts can be got from hostingsource.com and inet.ws.
Reliable hosting. No interruptions, errors or problems in operation.