Reroofing and gutter replacement share the roof-edge area but may be separate scopes. Their sequencing should preserve the intended relationship between edge details and drainage. Assuming one contractor handles both can leave gaps.
What to do next
Ask whether gutters will be removed, retained, or replaced and who restores affected components. Compare the scope at each edge. Keep the sequence coordinated so completed work is not later disturbed by an unplanned second trade.
Related Perkins guidance
Contact Perkins Roofing to discuss your roof and the appropriate next step.