Request references from recent projects and check online reviews (e.g., Google, Yelp, Better Business Bureau). Look for patterns of satisfied customers and resolved complaints.

Many manufacturers certify roofers for specific products. Certified installers may offer extended warranties and better quality assurance.

Distinguish between a workmanship warranty (offered by the roofer) and a material warranty (provided by the manufacturer). Know what each covers and for how long.

Choose a roofer who communicates clearly and responds promptly. Poor communication during the estimate phase can signal future problems.

Roofing can create significant debris. Ensure the contract specifies who is responsible for cleanup and whether they’ll use tools like a magnet to collect nails.