Professional Spanish Classes – recommendations?

Hey there,

I took ~3 yrs of spanish in High school, and I want to improve my spanish skills, specifically in a professional / science setting.

My current level is "take me to Mexico and I'll be fine" which means I can't conjugate too well but I can survive.

I found this business, but the reviews seem a little too positive.

https://cclshouston.com/learn-spanish/spanish-for-business

Thanks in advance.