Was contacted for an interview with Cal Spas Pomon...

Was contacted for an interview with Cal Spas Pomona on Friday 10/11, in that phone call I was given a date and time, and was told I would receive an email with more details. Next week rolls around and they didn t reach out to me, so on Tuesday 10/15 I emailed their HR, and didn t get a response until Thursday 10/17. They only contacted me to let me know the position had already been filled, and wanted to cancel my interview. If this is how they handle potential employees, I don t even want to know how they treat their customers. From the reviews it seems like it s not well.