Need advice on getting a home charger.

My wife just bought the Chevy blazer ev and I have the bolt ev so I think it’s time for us to get an at home charger. For the past few years with only my bolt we been using public charging to charge my car. We live in Las Vegas, NV so there’s decent amount of chargers. I just need advice on how I would get an at home charger. Who would I call to install it? What charger do you find best for the price? Also what is the typical price of installation and the charger?