Our detail work ranges from modified vehicles right through to Ferraris - in preparation for any show car days.
Don't forget daily drivers, not everyone has a modified car, and some people may see this as something stating that you may not do a stock vehicle.
I don't think you need the HUGE URL across the top of your site either, it is a little bit intrusive. The banner already states that you are at
www.detail-city.tk.
We only use Meguiar's products
Something more professional sounding may sound better, We exclusively use Meguiar's car care products in our work. Punctuation too.
FAQ Section - You may want to bold the questions or soething, to help make them easier to browse, in case someone is looking for a certain one.
Your pricing section looks nice, but it is a little bit cluttered with the long lists. You may want to split them up a little bit like:
Exterior
1.
2.
3.
Interior
4.
5.
6.
This is because many polishes have built in "fillers."
You may want to add that you do not use any products containing fillers, and that with proper washing and car, the swirls will not come back.
The first picture on the Toyota Starlet doesn't work. You may want to label before/after pictures also, even though they are typically obvious. Side by side works well too, like two collums of pictures, before/after, with similar shots next to each other to really show the improvement. The pictures are huge too, great for noticing details, but hard to look at for many people. Resizing them to 800x600 may be your best bet. Some web browsing programs (IE6) will automatically resize, but you lose picture quality.
The banner at the top, you may want to remake, the car looks nice (though a little stubby, maybe just the picture) but the pattern behind your URL has nothing to do with the car at all, maybe use a reflection of a car in another cars reflection for the background, something that shows off detailing. You may want to make it just state Detail City also, not the url, for a cleaner look.
Sorry if it seems like I just ripped your site apart, I am pretty impressed with the site. It is simple and easy to navigate, clean and easy to find what you are looking for. It will load quick and won't intimidate people, and should wokr on mst browsers.
Those were just a bunch of small things that I noticed, and more oppinions then anything. Good luck with the detailing, I am headed in your direction this spring hopefully (towards profiting from detailing) and will probably be here with the same questions you have.