About Us

Our Story

Family owned, family values & professional service

GMA Supply has been providing building products since 1999. We started as an online business selling door hardware and plumbing fixtures and have now expanded into a full service, turnkey enterprise including windows, doors, siding. With long established supplier relationships & competitive purchasing practices; we are able to provide high-quality products at economical prices that includes excellent service.

Our Vision

this is what we do

GMA Supply partners with all types of builders - from companies in the top 100 in the country, to the local builder and individual homeowners. We also work with remodelers on projects large and small.
Products provided include, but not limited to:

  • Windows

  • Doors

  • Siding

  • Exterior Shutters

  • Columns

  • Gable Vents

  • Building Tools & Equipment

GMA Supply would like to help you with your next project.
Click request a quote or call 844-347-2080 to speak with one of our sales representatives.
We look forward to working with you!


Monday7:00AM - 5:00PM
Tuesday7:00AM - 5:00PM
Wednesday7:00AM - 5:00PM
Thursday7:00AM - 5:00PM
Friday7:00AM - 5:00PM


keep in touch

Holly Springs, NC

211 Premier Drive,

Holly Springs, NC 27540

Phone. 919-577-0787

Fax. 919-577-0760


Concord, NC

260 International Drive,

Concord, NC 28027

Phone. 844-347-2080

Fax. 844-349-3281

Email. sales01@gmasupply.com