It's not necessarily that you'd employ an auto accident lawyer after a crash. As an example, if your injuries are non-existent or minimal and your auto is relatively unscathed, it likely wouldn't make much sense to go ahead and sue another party.
But, there are instances when you need to sue another party as your pain, distress, and bad financing as a consequence of the injury is too big to dismiss. You can choose a car injury attorney in Milwaukee via https://www.muwongelaw.com/milwaukee-car-accident-lawyer/
One instance when you should always hire a car crash attorney is when there is significant damage to your car and either the other party does not have insurance and refuses to pay for the repairs to your car, or their insurance fights having to pay for it.
Cars cost too much money for anyone to simply overlook significant damage that is done because of the negligence of someone else.
You will likely have an easier time if you have to go up against the insurance company because most of the time they will settle before the case ever makes it to the courtroom.
If you are suing the other driver, then, while you will probably still win, it may be quite difficult to get the money from them that you are awarded.