It can be tough to tell at first glance whether a garage door business is actually on the up and up, and if they have the experience, expertise and knowledge required. Sadly, it really does take just one bad apple to spoil the whole barrel. One bad experience with a less-than professional garage door business can sour your outlook on all garage door businesses. As such, it’s important that you’re able to identify companies that might be less than ideal for your business, and that you’re able to recognize competent, highly-trained professionals. You should work with experts who impress you with their knowledge and abilities, not disillusion you with unprofessionalism.