Improving Curb Appeal for Over 30 Years.Welcome to Alton Fence & Door in Alton, IL. For over 30 years we have been helping homeowners in the Riverbend. Let your home make a great first impression and improve your curb appeal by installing new doors and fences or beautifying your old ones today.We help homeowners improve curb appeal and make your properties more valuable. We specialize in - Fence Doors Garage doors & garage door openers Gates & gate openers Pergolas, Trellises Railings & Handrails Flags & Flagpoles ArborsYou deserve the finest door and fence installation and repair, call Alton Fence & Door today!