When you contact a mobile dent repair company, make sure you ask about a free quote for the repair or refurbishment of your alloy wheels. This way, you'll know exactly how much your cost will be. You should also ask about whether the company provides a comprehensive guarantee for any work that the technicians do. Don't allow any repair work to be done on your vehicle without a written guarantee. You don't need to pay for work again if it wasn't done properly the first time.
Alloy wheel repair shouldn't be done by anyone other than a professional. If too much of the damaged area is removed, then the wheel's strength will be compromised. When the repair is done properly, the repair will actually make the it stronger. This is because of the epoxy that is used to fill in the damaged area. It is a special kind used to increase strength. In addition, when done correctly, you can't see where the work was done. That's the sign of a great technician.
It's best to get recommendations from someone you trust about which company you should choose. Don't just pick one out of the phone book. There are a lot of new companies offering mobile services like these today, but they are using employees that really don't have a lot of training or experience. That is simply not a good idea. When the repair work isn't done right, you might end up paying for the work again or there could be additional damage done. Ask how long the business has been around and how long the technician has been doing the type of work you need done. There is nothing wrong with asking questions like these when you contact mobile dent repair companies. It's your car and these are questions that you deserve answers to.