$Server1 = 'myServer1'
$Server2 = 'someOtherServer'
 
$services1 = Invoke-Command { Get-Service } -ComputerName $Server1 |
  Sort-Object -Property Name, Status
 
$services2 = Invoke-Command { Get-Service } -ComputerName $Server2 |
  Sort-Object -Property Name, Status
 
Compare-Object -ReferenceObject $services1 -DifferenceObject $services2 -Property Name, Status -PassThru |
  Sort-Object -Property Name