Networks cannot be found after installing Mountain Lion

Ever since I upgraded to Mountain Lion my wifi on my MacBook Pro is unable to detect any sort of network anywhere (cant find anything). My Macbook is a Early 2011 15" model running 10.8.2, I am also using a Cisco DPC3825 router but I have also tried to make a Personal Hotspot off my Iphone and it does not show. I have tried reinstalling Mountain Lion already and I still have the same issue please help!

clint cool to know about this but not really useful in solving the problem unless I learn how to decipher the diagnostics -_- thanks for the thought though and courcoul yes it is there and pretty much exactly the same.
Software Versions:
  CoreWLAN:          3.0.1 (301.11)
  CoreWLANKit:          2.0 (200.10)
  Menu Extra:          8.0 (800.7)
  configd plug-in:          8.0.1 (801.17)
  System Information:          8.0 (800.1)
  IO80211 Family:          5.0 (500.15)
  WiFi Diagnostics:          1.1 (110.26)
  AirPort Utility:          6.1 (610.31)
  Interfaces:
en1:
  Card Type:          AirPort Extreme  (0x14E4, 0xD6)
  Firmware Version:          Broadcom BCM43xx 1.0 (5.106.98.81.22)
  Locale:          FCC
  Country Code:          X0
  Supported PHY Modes:          802.11 a/b/g/n
  Supported Channels:          1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 36, 40, 44, 48, 52, 56, 60, 64, 100, 104, 108, 112, 116, 120, 124, 128, 132, 136, 140, 149, 153, 157, 161, 165
  Wake On Wireless:          Supported
  AirDrop:          Supported
  Status:          Not Associated

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