If you’ve never built a retaining wall, consider how you may make a mistake with the job or how you may be actually putting yourself and those who live on your property in danger. You may be endangering your personal property too, and/or violating any sort of insurance you have for your home and property. If you hiring a retaining wall contractor, you are making sure that the job is done right. You can easily find a retaining wall contractor through other general contractors’ recommendations.