Choosing a roofing contractor

Get everything in writing, including the unknowns

Anything agreed verbally will be remembered differently on day two. In particular, pin down the decking rate, the start date and the clean-up before you sign.

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.

Compare scope, not totals

Lay the quotes side by side line by line. Underlayment type, ice-and-water coverage, drip edge, valley treatment, ventilation, flashing replacement, decking allowance and warranty. Large gaps in the total are almost always gaps in the scope.

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

A local address, a landline, and jobs in the area from more than three years ago are all worth more than a five-star rating. Warranties are only as good as the company still trading when you need them.

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

Three quotes, three licence checks, three certificates of insurance. It is a dull hour that routinely saves five figures.