Is there a reset button on the compressor for a Goodman 13 SEER 3 Ton A/C unit? My fan runs but the compressor doesn't come on. I've been running the heat for the past week but was using the a/c until then. Thanks, John

No,, no reset button on a Goodman a/c ,none that I`ve ever seen. I`m assuming you have a heat pump you`re trying to get heat out of. Is it running at all ? Neither the fan or the compressor? Have you checked the breaker going to the ac/heatpump?
You might also check for a breaker in outside disconnect,somewhere close to the outside unit

If you have a high head pressure limit control then you will have a reset button.

Goodman units are no good, we've had one for 3 days, and now it does not work . Waste of money!!

Goodman is as good as anything, sounds like you have a bad installer.