What a roof inspection costs, and when it earns its price
An inspection is cheap next to the decisions it informs: a home purchase, a replacement budget, a ceiling that stained during a wet week. The price varies with what is actually done, and the difference between a drive-by opinion and a documented evaluation is most of what you are paying for.
What moves the price
Whether the roof is walked. A ground-and-ladder look costs less and catches less; walking the surface finds soft decking underfoot, what actually sits under the streaking, and edge condition no camera reads from the driveway. Whether the attic is included: in this climate the attic is where the heat story lives, and no exterior look can replace it. And whether you get a written report with photographs, versus a verbal impression that evaporates by the weekend.
When it clearly earns its price
Before buying a house: roof condition is one of the largest single numbers hiding in a purchase, and Piedmont streaking makes it genuinely hard to judge from photos: the stains can dress a sound roof as a tired one, or hide a spent surface entirely.
After the summer, on an older covering: the heat’s damage is invisible from the street, and fall is the least costly moment to address it. And when a roof is near the end of its expected life: a documented “three more years” is worth real money, and a documented “this season” turns a future emergency into a planned, competitively quoted project.
Next step: Compare quotes line by line
Be clear about what a no-charge roof check is. A company that installs roofs and looks at yours for nothing is doing sales, and it may be doing it honestly, but the person deciding whether your covering is finished is the same person who benefits if it is. When the answer is worth five figures, paying a few hundred for an opinion nobody profits from is the cheaper of the two paths.