A great list of online accreditation programs for fire science (associate's, bachelor's, master's, certification) sorted by affordability, recommendation rates, and other filters.
From the Source:
“The field of fire science encompasses many aspects of fire management and emergency services. In conjunction with the completion of a degree program, graduates typically need on-the-job training and emergency medical certification before they are qualified to work as a firefighter. While many firefighters are able to find employment with just a high school diploma and work experience, those with an associate, bachelor’s, or master's degree in fire science may have greater opportunities for advancement. Firefighters with significant professional experience may eventually have careers as fire inspectors, fire investigators, or fire chiefs, among others. Choosing the most appropriate fire science degree will depend on your current level of fire and emergency training and your career aspirations."