Do dynastic politicians exert less political effort than their non-dynastic counterparts? Using a pre-registered field experiment in India, this paper tests whether the state legislators political family connections affect their responsiveness to requests for help with common public goods provision. I find that dynastic legislators are on average more than 50% less responsive. This response rate is reduced further when legislators have strong political family ties. Furthermore, the results reveal that there are no statistical differences in the response rate when the legislators provide a clear signal of their party preferences, and the raised concern comes directly under the responsibility of the legislator. These findings suggest that dynastic legislators are willing to exert more political effort when this can affect their electoral support.