Interior design firms specialize in creating functional and aesthetically pleasing spaces within buildings. They work on various projects, including residential homes, commercial offices, and public spaces. These firms employ trained professionals, such as interior designers, who understand color, materials, and spatial arrangements to enhance the overall look and feel of a space. These firms often collaborate with clients to understand their needs and preferences, developing design concepts that reflect their vision. They may also coordinate with contractors and suppliers to ensure that the design is executed properly, managing budgets and timelines throughout the process.