Computer repair schools cost can vary. Costs start from around $100 for "Local Classes" provided by Jr. Colleges/Adult education upto and including several thousand dollars a year if you go to a specialized school It typically costs 1-2k dollars american to attend computer repair schools online.
The cost is approximately 2,000 dollars for a full one week course for printer repair training. This is in the state of New York.
Nearly all large and small cities and towns have schools and evening classes where one can be taught how to repair dents. Classes usually have a fixed duration and include full tuition for a fixed fee.
UTI is one of the most comprehensive yet affordable schools to learn about car repair. Courses can be taken on the schools website also.
Attached is a link for the schools available for computer repair certification in Ohio, http://www.computer-schools.info/computer-repair-schools/home.htm.
Schools teaching the proper skills to repair appliances do exist. Appliance repair training is available both online and hands-on in person. After completing an appliance repair course, you can be a certified technician.
There are some Engine Repair Schools in the U.S. The city that have more schools is Florida and there is a page where you can find a lot of information about it called Citytowninfo.com
The site http://www.trade-schools.net/directory/collision-repair-schools.asp offers a list of autobody collision repair schools found all over the United States.
Yes, there a many schools which offer PC repair courses, although it is impossible to say which one will be nearest to you.
There are several great automotive repair schools in California. One of the leading schools is the Universal Technical Institute.
There are many online automotive repairs schools; however, you should try and get some automotive repair experience with a mentor as well.
You can earn a Auto Mechanic Certification from auto repair schools. These schools are not official colleges, and you do not earn a degree, but a certificate.