In The Mop Bucket

Terri encountered this spider in her mop bucket. Now, it takes little provocation for me to walk away from a mopping job. But this? I could legitimately get away with not mopping the kitchen floor for a month, since my wife is understanding when it comes to my arachnophobia. It might almost be worth the encounter...

Anyone know what kind of spider this is? The mop bucket in question is in Phoenix, AZ, USA. Is it a huntsman?

Thanks for the photo, Terri. That penny was awful brave for getting so close to the spider.