Many homeowners receive multiple roofing quotes and assume the cheapest one is the best value. That is often a mistake. The right way to compare roofing quotes is to compare the full scope of work, not just the headline price.
A low quote can look attractive until you realize it excludes decking assumptions, drip edge, ridge vent, chimney flashing, or disposal. Some contractors also use vague wording that makes change orders more likely later.
The fastest way to compare roofing proposals is to review the total price, roof size, materials, warranty, and major scope items side by side.