Hi there. I'm thinking to make a bar counter for my small shop/cafe but buying one in local furniture stores will immediately convert my cafe into a dentist office

everything that I found was either ugly or made out of funky materials. So I guess it's much better to make a tailor made one - but the question is where? So where did you guys made your bar counters? I just need something simple wooden bar counter for selling and serving food over it.
P.S. Also I need something like this

for my kitchen area due to a specific standard for the things that I'll be cooking there. Any ideas where to find it. Local guy - from the shop on the canal road next to a new 7/11 (near market) offered to build one but with regular fan. But I need something stronger then fan.
Thanks in advance.