Where's a good place to have my car detailed with sealant and wax? And around how much will it cost?

I can't DIY cuz I don't have the time and equipment. Alternatively though, my friend owns a car detailing shop and I can have the labor done by his staff. Simple lang yung detailing nila though, using Mother's products. I was thinking maybe I could buy the materials and have them do it.

Appreciate your suggestions as my car is black and will need a hell lot of care to stay shiny.