How to Choose a Roofer
Your roof protects everything underneath it. Here’s how to find a roofer who does the job right the first time.
A roof replacement is one of the most expensive home repairs you’ll face — and one of the most important. A properly installed roof lasts 25–50 years and protects your home’s structure, insulation, and interior from water damage. A bad roofing job can lead to leaks, mold, structural damage, and voided warranties that cost far more than the original job.
What to Look for in a Roofer
- 1
Licensing and insurance
Verify they carry general liability insurance AND workers’ compensation. Ask for certificates — don’t just take their word for it.
- 2
Local reputation and longevity
A roofer who’s been in your area for 10+ years with consistent reviews is far safer than the cheapest bid from an out-of-town crew.
- 3
Manufacturer certifications
Certifications from GAF, Owens Corning, or CertainTeed mean they’ve been trained and vetted. These often come with better warranty coverage.
- 4
Written estimates with scope of work
A proper estimate should specify materials, quantities, tear-off vs. overlay, flashing replacement, ventilation, and cleanup.
- 5
Warranty details
Understand the difference between the manufacturer warranty (materials) and the workmanship warranty (installation). Both matter.
- 6
Subcontractor disclosure
Ask if they use their own crews or subcontract. If subcontracted, ask who carries insurance on those workers.
- 7
Permit pulling
In most jurisdictions, a roof replacement requires a building permit. If they suggest skipping it, walk away.
- 8
Payment terms
Never pay more than 30–50% upfront. Final payment should happen after the job passes your inspection.
Questions to Ask Before You Hire
- Are you licensed and insured? Can I see your certificates?
- Do you pull permits for roof replacements?
- What manufacturer certifications do you carry?
- Will your own crew do the work, or do you subcontract?
- What is your workmanship warranty, and how long does it last?
- Can you provide 3 references from jobs completed in the last 6 months?
- What does your estimate include for tear-off, flashing, ventilation, and cleanup?
- What is your payment schedule?
Red Flags to Watch For
- They show up unsolicited after a storm offering a “free inspection”
- They ask for full payment upfront before starting work
- They suggest skipping the building permit to save money
- They can’t provide proof of insurance or licensing
- The estimate is vague — just a total price with no line items
- They pressure you to sign immediately with a “today only” discount
- They have no physical office or local business address
What Does It Typically Cost?
A full roof replacement on a standard single-family home typically runs $8,000–$25,000+ depending on size, materials, and roof complexity. Architectural shingles cost more than 3-tab but last significantly longer. Always get at least 3 written estimates.
Are You a Roofer?
If you are in the top 10% in your industry and want to be found in internet searches on and off this platform, claim your profile below.
Claim Your Profile →