Dior Construction
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Homeowners / Residential services

What Does It Take to Be a GAF-certified Roofer

Why trust GAF-certified local roofing contractors? Dior Construction explains what this class of contractor brings to the table.

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Hiring qualified local roofing contractors starts with checking their experience, licensing and insurance. Ask which roofing systems they install and review any manufacturer and workmanship warranties in writing.

How can you evaluate a roofing contractor? Dior Construction explains three qualities to look for:

Proven Reputation

Roofing companies should be able to provide local references and examples of their work. Since every project has its own challenges, look for consistent workmanship and clear customer service over time.

Check references and review the contractor’s current credentials directly with the issuing organization.

Unwavering Commitment to Training

GAF-certified roofers undergo regular training to stay updated with the latest methods and technologies. Other than maintaining the certification, they know that continuous training is a necessity to achieve quality roof installation at all times.

Adequate Insurance

Ask for proof of licensing and adequate insurance before work begins. Confirm coverage and limits rather than assuming a certification protects you against every financial liability. Dior Construction is licensed, bonded and insured.

As one of the local residential and commercial roofing contractors in the area, Dior Construction has all the qualifications to ensure the success of your roof replacement project. Thanks to our GAF certification, we can help you make the most of your investment. Call us at (201) 472-5462 to learn more about our products and services. Request a quote with the booking form on this page or call (201) 472-5462.

Next step / Start a conversation

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Tell us about your building, the work you are considering and your priorities. A clear scope starts here.

For an active leak, call our team.

(201) 472-5462
37B Woodbine St
Bergenfield, NJ 07621
Your property / Your priorities

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