Builders are professionals who construct, repair, and maintain buildings and other structures. They work on various projects, including residential homes, commercial buildings, and infrastructure like bridges and roads. Builders often collaborate with architects, engineers, and other tradespeople to ensure that projects are completed safely and efficiently. The work of builders involves a range of tasks, such as framing, roofing, and installing plumbing and electrical systems. They must have a good understanding of building codes and regulations to ensure that their work meets safety standards. Many builders also specialize in specific areas, such as carpentry, masonry, or general contracting.