Setting up an LLC

I work as a software engineer at a major software company, and have been doing so for the past 10 years.
Lately I’m developing myself as a sexuality coach. I’ve already had my own group workshops and have already received some money.
I want to set this up in a legally and financially sound way, and I want to set up an LLC.
I could do this on my own, but I’d have more peace of mind if I’d get professional advice.
A friend/acquaintance gave me a quote for $2000 for “set up an entity for you. I charge a fixed fee to do that and it includes all the paperwork to set you up and consultation to determine the best type of entity, as well as explain how to maintain the entity as a viable legal one. You can do the maintenance yourself or hire a VA to do that for you.”.
Is $2000 worth this? Where/who should I go to to get professional advice on how to set up my business legally and in a good financial/tax situation?

Thank you!