I get calls all day long from people looking to get their vehicles detailed. One thing that is apparent, nobody seems to know what to look for in choosing an auto detailer. Price usually is the first question. Even though price is important it isn't the most important factor.
Not doing your "homework" might result in having your vehicle damaged or at the very least not getting a good job performed.
Unfortunately, there are no standards in the auto detailing industry. A person can do almost anything to your vehicle and label it detailed.
If you do your homework you will be able to select an auto detailer that should be more than adequate to detail your vehicle.
First thing I recommend is to get informed. There are a number of web sites that are auto detailing specific. Learn the basics, the lingo and things that should and shouldn’t be done to your vehicle. When you interview the prospective detailer you will know if he/she is just blowing smoke.
Second, find a detailer with a proven track record. Ask around. Get references.
How long have they been in business? Can they show you their work? Do they have testimonials that can attest to their skills? Are they familiar with your type of vehicle?
Third, make sure they are a legitimate. They should have a business license and insurance with limits that will cover your vehicle. Their employees need to be covered by workers compensation insurance.
When you finally find/choose somebody all isn’t over. Did they show up on time? Are they professional? If mobile, did they leave your driveway, garage, etc... neat and clean as well?
How does your vehicle look? Is the finish defect free? Is the shine improved? Are the other areas such as wheels, trim, interior, windows, etc... properly detailed? How did the detail hold up? It should be apparent relatively soon after the detail was performed if cheap products and/or improper techniques were used.
Good Luck!