How Many Roofing Quotes Should You Get?

The standard advice is "get three quotes," and it's good advice — but only if you know what to do with them. Three is the sweet spot: enough to see the real range, not so many that you're drowning in sales calls. Here's how to actually use them.

First, why three works. One quote gives you no reference point — you have no idea if it's fair. Two can leave you stuck if they're far apart with no tiebreaker. Three lets you see where the cluster is and which one is the outlier, in either direction.

But here's the part that matters more than the number: you have to compare the same roof. This is where most people go wrong. They line up three prices, pick the lowest, and assume they got a deal. The problem is those three prices are often three different roofs — different underlayment, one reusing flashing and one replacing it, one including decking replacement and one hiding it as a future surprise. (Our "how to read your estimate" article is built exactly for this.)

So when the quotes come in, don't sort by price first. Sort by scope. Lay them side by side and check that each one spells out the same underlayment, the same flashing approach, the same decking plan, the same install method. Once they're truly apples-to-apples, then the price comparison means something.

And watch the outliers. A quote that comes in dramatically below the others isn't magic — it's almost always something left out. A quote way above might be padding, or it might be the only one including work the others quietly skipped. The spread between honest contractors on the same scope is usually modest. A big gap is a signal to ask why, not just to pick a side.

One last thing: a quote is also a free audition. How a contractor handles the estimate — whether they inspect carefully, explain clearly, and put it in writing — tells you how they'll handle the job. Three quotes don't just get you a price. They get you a look at three companies before you trust one on top of your house.