Intrigued by your inquiry I Googled for info. I don't have a recommendation, but VIP Limo Las Vegas web site has a lot of information that might be useful regardless of who you book. They also have an online "form" which if nothing else gives you an idea of what information the company will need to provide what you want/need e.g. number in party, drinks, etc. Apparently it isn't required, you can just call, but take a look. Look at the web sites of any you are considering. Some have reviews, but look at the dates of those reviews.
I haven't booked a limo in decades, but 1) book early (post Covid caused a shortage but that might be better now), 2) be specific exactly what you want, e.g. number in party, drinks, stops along the way since everything adds some to the price. Some have 'packages' for sightseeing on the way to hotel, etc.
Again, I have no recommendation. Good luck!
Candy