You do not need a business background to start a local service business. The best option is one that fits your starting budget, schedule, tolerance for physical work, and local demand.
What is the best side hustle to start with no experience?
A local service such as residential cleaning is often a practical side hustle for a beginner because the offer and equipment can stay simple. You still need to learn the service, verify local requirements, practice, and price the work from real costs before accepting paid jobs.