Like any business, there are good companies and bad companies. Here are some guidelines for picking the winners and steer clear of losers. Check out the history of the company's past of failure when looking for the best solar business. Because if the business survives for more than three years, one can generally assume that it will be successful for a long time. Also, take a look at home many jobs that they've done within your region. You should know when they're local to your area. A second tip is to be sure the company you hire isn't a jack of all trades. It is okay to have people with experience in multiple fields for certain tasks. Solar panels could go wrong and can cost thousands of dollars to fix. r7lqk59o8q.