Choosing a roofing contractor

Compare scope, not totals

A cheaper number for less roof is not a better price. Ask the lowest bidder which items on the other quotes they have left out, and why they think you do not need them.

Ask for current certificates of insurance

You want general liability and workers compensation, both current, and ideally sent directly from the insurer rather than as a photocopy. If an uninsured worker is hurt on your roof, the exposure can land on your homeowner policy.

Prefer somebody you could drive to

Ask where their yard is. Companies that follow storms across state lines do competent work and then vanish, which is fine right up until something needs putting right.

Be careful with the deposit

Never pay in full up front, and never in cash without a receipt that names the company. Progress payments tied to milestones protect both sides.

Get everything in writing, including the unknowns

The contract should say the material and the layers, who pulls the permit, the per-sheet price for replacing bad decking, what happens to the old material, the payment schedule, and the workmanship warranty. The decking clause is the one people forget and the one that moves the price.

Check the licence yourself

Every state that licenses roofing contractors publishes a free lookup. It takes two minutes and tells you whether the licence is current, who holds it, and whether there are complaints against it. Do it even when somebody has already vouched for them.

In short

Do the boring checks. They are the entire difference between a roof that is somebody else's problem for ten years and one that is yours.