Yes, to an extent. Better compressors and limiters are better at jacking the volume up more transparently -- for example, the latest version of Sonar has a plugin called Boost11 Peak Limiter that's designed specifically for that purpose. You just set how much gain you want and it figures everything else out for you by analyzing the incoming waveform. Much easier than trying to accomplish the same thing with the comp/limiters that came with previous versions. I imagine there are far more expensive plugins and hardware that do the same thing even better.
The other thing to consider is the intent of the plugin itself. Some of them (Blockfish for example) deliberately color the sound. Great for fattening up drums, not great for pushing up the volume of a track without coloring the sound. Usually the more transparent ones will tout themselves as "mastering" plugins, although in some cases I'm sure there's more marketing to that than reality. I don't know much about the plugins that come with other software, but if you suspect they might be holding you back, you can sometimes get trial versions of the more professional plugins. Give them a spin and see if they make your job easier.
Your mixes usually sound pretty good, sir