Here's how we do it in Texas!
First buy the 15 yr old boy a dirt bike for his birthday and have him ride it around the yard about 1,000 times, thus irritating every ground animal within 100 yrds.
Then conveniently have a water leak at the hose bibb on the garage leak water under the slab for about 5 days.
Go out in the cool of the evening to watch the kid zoom round and round the yard on the bike and sit right by the garage door where you park the bikes, never noticing the hole under the porch where the skunks have been living for who knows how long. As water slowly fills up their home they WILL come out, probably, as in my case, while you are sitting there!

It's best to have lots of neighbors around admiring the new bike while the "presence of vermin" is noticed. Lots of yelling and running will commence. However, the kid will NOT cease riding RIGHT by the skunks in order to "see what they'll do!

The skunks will not appreciate the new bike as much as the kid.
Word will spread quickly around the 'hood that you have new pets and all will come see. Makes for a great party!!
Luckily only the babies were left, the momma took off early, we never saw her. So maybe more adventures await!
Maybe you could flood them out like we did.