Lawyers who handle hail damage claims can tell you that most of the time a person who has experienced hail damage and had their claim for benefits denied, needs to have an expert help them in the lawsuit that will result. An insured can always walk away and accept the insurance company denial but if you want to fight for the benefits you have paid for, an expert is well worth while.
Usually the roofer who will be doing the repairs will qualify as an expert and just as often he will not charge an expert fee or if he does, it will be minimal. An experienced insurance lawyer can tell you if your expert will be a good witness.
When an expert is not hired,or he does not do a good job, the result will be a disappointing loss like one of those described in the Insurance Journal in June, 2016. The Insurance Journal story is titled, Texas Insurers Hope Court Decisions Will Curtail Hail-Related Lawsuits.