1. Vague or shifting scope of work
One of the clearest roofing red flags is not knowing exactly what you are agreeing to. If a contractor talks in general terms like “we will take care of it” but does not show you, in writing, which parts of the roof will be repaired or replaced, what materials will be used, and whether related work such as gutters or flashing is included, pause. Another warning sign is a scope that changes from one conversation to the next or from the visit to the estimate. Ask the roofer to mark on a diagram or photos where they will work, list the tasks they will perform, and explain what is not included. A clear, consistent scope makes it easier to compare estimates and avoid surprise charges later.



