Why Act Now?

At Grant Roofs Ohio, we believe proactive action leads to lasting results.

• Military-grade precision — We operate with speed, efficiency, and discipline, never sacrificing quality.

• Faster project completion — Our streamlined process minimizes delays while maintaining exceptional standards.

• Delaying repairs can cost you — Postponing roof work risks:

  • Interior water damage

  • Ruined ceilings, walls, carpets, and furniture

  • Escalating repair costs over time

• Free Roof Diagnostic Report — We provide documentation that’s insurance-ready, saving you time and hassle.

We’re here to guide you every step of the way — with integrity, craftsmanship, and a focus on your peace of mind.
Grant Roofs Ohio: Excellence delivered, every day.

We provide the Owens Corning 50 Year Preferred Protection Limited Warranty - at no cost to you.

• 50 years of full coverage for manufacturing defects.  Includes labor costs to repair/replace defective materials.  20% coverage for cost of materials only after year 50.
• Plus, Contractor Workmanship Coverage. This includes any defective installation of Owens Corning products through a Preferred Contractor.
• If your roof is found to have an application error within 10 years of installation that causes leaks or materially affects the performance of your roof, Owens Corning Roofing will arranged to have it repaird with labor, materials, tear-off, and disposal costs at no cost to you.
• This great 50 year warranty is transferable, one time, at no cost to you, within 10 years of your new roof.
• This great 50 year warranty is provided at no cost to you by Grant Roofs Ohio
• This warranty applies to ALL new asphalt roofs by Grant Roofs Ohio.

Roof Diagnostic Report. 

Whether it’s your home or an entire condo complex, we offer a complimentary Roof Diagnostic Report to help you plan with confidence.

• Includes drone photos, detailed images, and clear estimates for materials and labor

• Ideal for repairs, replacements, or insurance claims

Advanced AI Drone Technology

• Our 8K AI-powered drones detect damage others might miss

• Reports are built to meet insurer standards for faster claim approvals

• We know exactly what carriers need to see — and how to present it

Why Grant Roofs Ohio?

“Proactive steps lead to lasting results.”

• Fast, precise, and professional — we work with military-level efficiency

• We prevent delays and protect your home from costly damage

• You’ll get top-tier service and support every step of the way