Make money online: NO

A plumbing business can be somewhat remote-friendly depending on the nature of the work. While some aspects like administrative tasks and client communication can be done from anywhere, the hands-on plumbing work typically requires physical presence at the clients' locations. Setting up a plumbing business can vary in cost, with equipment and licensing fees ranging from $2,000 to $10,000. Time to profit can be around 2 weeks to 6 months, depending on your marketing efforts and client base. Online discussions indicate that while the business can be profitable, it heavily relies on local clients and reputation. Time zones may not be a significant factor in this business. One red flag to consider is the physical demands of the job and the need for proper training and certification.