Juicy E-Juice and Amsterdam E-Liquid are based out of Canada and are a high quality company that seems to really focus on customer service.
I contacted the company a few times with general questions and I had a response back within a few hours. Everyone was helpful and pleasant.
If you have a concern of shipping times, I can say for myself, I received my package in approx 3-4 days and I live in New Jersey.
That's about the same time it takes to receive a package from a local