Warm weather is here and so are the scam artists who prey on homeowners, especially the senior citizens. These rip off scammers usually go door to door offering a variety of home improvements and repairs from roof and chimney repair, gutter cleaning, driveway sealing, tree trimming, etc. They often say they can do the job at a really low price, as they have left over materials from another job. Many times, these scam artists are driving trucks with magnetic signs and out-of-state license plates, or operate out of store front offices that they can quickly move out of once they finish their scam or if they think local authorities have knowledge of them. The Better Contractors Bureau recommends that you do the following to protect yourself against these fly-by-night operators: