Complaint Department Numbers and Emails

National Builder Supply Customer Service Complaints Department

Complaint Department Numbers and Emails


About National Builder Supply

For over 70 years, National Builder Supply has been a trusted source for contractors nationwide. Our extensive selection of building materials and supplies includes lumber, windows & doors, roofing material as well as siding & trim components from top brands like CertainTeed®, James Hardie® , Owens Corning™ and more! We also offer installation services on select items such as cabinets or countertops so that customers can get their project done quickly without having to look elsewhere. Whether you’re working on residential, commercial, industrial or institutional construction projects – we have the products you need at competitive prices!

What is National Builder Supply's phone and customer care email?

You can call National Builder Supply’s customer service phone number at (866) 355-0310 and you can email their corporate office at info@

What is National Builder Supply's corporate address?

National Builder Supply’s corporate address is , 210 The Bluffs, Suite A,, Austell,, Georgia, 30168, United States.

What's the best time to contact them?

To get in touch with National Builder Supply, it is best to call during their business hours of Monday through Friday from 8:00am to 5:00pm EST.

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