Look online for 3rd parties that apply ceramic coatings. Look for the highest rated company. If an inexperienced person does it, you won't get the 3-5 years for your $1000 plus investment. Look for a company that uses some of the top brands of coatings like are mentioned in this video:
Alo keep in mind that if you get a ceramic coating, you cannot take it to an automatic car wash and you must buy the right kind of towels and products for cleaning you car by hand. The more abrasion, the faster it wears off so the less harsh the wash process is, the longer it will last.
There are a couple other good threads to readon the subject. First check out the 2021 Kia Tellurude Detailing Thread 2021 TelluI was wondering if I leave it unwashed after the rain (ie. rain spots and dirt still visible on the car), would it hurt the ceramic coat at all? Ive been super busy and just have not gotten the chance to go to my detailer (I have no access to water hose in my apt. parking spot). Thanks!ride Detailing Thread and to see my Overkill 9000 thread check here: Wash Procedure