Sunshine Moving Service generally understands that moving can be unpredictable, and sometimes additional help may be needed on the day of the move. However, whether additional movers can be provided depends on their scheduling and availability. It is advisable to inform them as soon as possible if you anticipate needing more assistance. They are known for their flexibility, but advanced notice is typically preferred to ensure they can accommodate any changes to your moving plan. For the most accurate information, including details about making such requests on the day of your move, it is best to consult the current web page or relevant documentation from Sunshine Moving Service. This will provide specific guidance tailored to your situation.