10 Questions to Ask Before Hiring a Roofer

A roof is one of the most expensive and consequential jobs a homeowner will ever pay for, and the quality gap between a good roofer and a bad one is enormous. The good news is that a short, direct conversation up front tells you almost everything you need to know. Here are ten questions to ask before you sign anything, why each one matters, and what a solid answer sounds like.

1. Are you licensed and insured for work in my area?

Why it matters: Roofing is high-risk, height-based work, and licensing rules are often local. Insurance protects you if a worker is hurt or your home is damaged.

A good answer: The roofer names the jurisdiction they are registered in and offers to have their insurer send a certificate of insurance directly. Vagueness here is the biggest red flag of all. You can start from a pre-checked shortlist of roofing pros to skip some of this legwork.

2. Can you provide local references from the past year?

Why it matters: Recent, nearby references show the crew is active and consistent, not coasting on a decade-old reputation.

A good answer: Several names in your area from recent months, and no hesitation about you contacting them.

3. Will I get a detailed written estimate?

Why it matters: A written estimate is your protection against surprise charges and scope creep.

A good answer: An itemized document covering tear-off, materials, labor, disposal, and cleanup, not a single lump-sum number scribbled on a business card.

4. What warranty do you offer?

Why it matters: Roofs have two separate warranties, and both matter.

A good answer: A clear explanation of the manufacturer's material warranty and the roofer's own workmanship warranty, including how long each lasts and what would void them.

5. What materials will you use, and why?

Why it matters: Shingle grade, underlayment, flashing, and ventilation all affect how long the roof lasts.

A good answer: Specific product lines and a plain reason they fit your home and climate. In hot, storm-prone coastal areas versus high-altitude freeze-thaw climates, the right choices differ, and a good roofer explains that difference.

6. Will your own crew do the work, or subcontractors?

Why it matters: Subcontracted crews are not automatically bad, but they change who is accountable and who is covered by insurance.

A good answer: A straight answer either way, plus confirmation that anyone on your roof is covered by insurance and supervised.

7. Who pulls the permits?

Why it matters: Permitted work is inspected work. A roofer who wants to skip permits is a roofer who wants to skip oversight.

A good answer: The roofer pulls the required permits as a matter of routine and factors them into the estimate.

8. What is the payment schedule?

Why it matters: The payment structure is a window into a contractor's financial health and honesty.

A good answer: A reasonable deposit followed by progress payments, with the balance due on satisfactory completion. Be wary of demands for full payment or a very large cash deposit up front.

9. What is the timeline, and what happens if weather delays it?

Why it matters: Roofing is weather-dependent, and an exposed roof mid-project is a real risk.

A good answer: A realistic start and completion window, plus a clear plan for protecting your home if rain interrupts the job.

10. How will you protect and clean up my property?

Why it matters: Tear-off produces a huge amount of debris and stray nails that can damage landscaping, cars, and tires.

A good answer: A described process for protecting the yard, hauling away old material, and running a magnet sweep for nails before they leave.

Putting it together

You do not need to interrogate anyone. Ask these ten questions in a normal conversation and pay attention to whether the answers are specific, calm, and consistent. Evasion, pressure, and vague reassurance are the warning signs. Detail and documentation are the good signs.

Whether you are hiring in Indianapolis, Naples, or Denver, the local climate and code differences make it worth choosing a roofer who knows your area well. You can browse verified roofing pros and filter by location to build a shortlist.

Skip the vetting legwork

CertiTrades checks license, real insurance, and genuine reviews before a roofer ever reaches you, so most of these questions are already answered. See what we confirm on our trust page. When you are ready, request a quote and you will get one exclusive quote from a verified local roofer, never resold to anyone else.