Costello Roofing

Distinctions

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  GAF Certified™ - Certification

  GAF entrusts Certified Plus™ contractors* to offer our System Plus^® Limited Warranty** and our Silver Pledge™ Limited Warranty** on qualifying roof systems.
  
  
  

*Eligibility requirements, coverage, terms and restrictions apply and vary based on the enhanced warranty and products installed. For details and to view full System Plus, Silver Pledge and Golden Pledge Limited Warranties visit gaf.ca/en-ca/for-homeowners/warranties/residential. Visit gaf.ca/LRS for qualifying GAF products.

**Contractors who are enrolled in GAF certification programs or are recipients of the GAF National Circle™ Contractor designation are not employees or agents of GAF, and GAF does not control or otherwise supervise these independent businesses. Contractors may receive benefits, such as loyalty rewards points, and discounts on marketing tools from GAF for holding this designation and offering GAF products. Your dealings with a Contractor, and any services they provide to you, are subject to the Contractor Terms of Use.

***Eligibility requirements, coverage, terms and restrictions apply and vary based on the enhanced system guarantee and the system installed. For details and to view the full Diamond Pledge™ NDL roof Guarantee, visit the GAF Document Library at gaf.ca/en-ca/document-library.