Garage Door Supplier Serving Madison, WI: More Than Just Doors!

At American Door & Supply Co., we are your trusted, Wisconsin-based source for high-quality wholesale garage doors, overhead doors, and bulk parts. We proudly serve professional contractors, dealers, and businesses in Madison, WI, and the surrounding regions of Southern Wisconsin. With decades of expertise, we focus on reliable products, genuinely expert contractor support, and dependable B2B delivery right to your Madison job site.

Your Local Source for Garage & Overhead Door Supplies in Madison

When professional builders and installers in Madison need a consistent, reliable supply chain, they turn to American Door & Supply Co. We specialize in the B2B needs of the industry, offering:


  • Bulk Garage Door Supply: We provide wholesale quantities of residential and commercial doors, including insulated, steel, and carriage-style options—all built for the Wisconsin climate.
  • Commercial & Industrial Overhead Doors: High-performance, sectional, and roll-up models specifically for industrial and commercial projects in the Madison area.
  • Wholesale Parts & Hardware: A massive inventory of springs, tracks, openers, remotes, and hardware available for volume purchase and rapid fulfillment.
  • Dedicated B2B Delivery: We manage our own fleet to ensure fast, reliable delivery across Dane County and the entire Madison area, eliminating the delays of third-party carriers.


We are your reliable Overhead Garage Door Supplier Madison WI, making sure your projects—from single replacements to large-scale commercial builds—stay on schedule with consistent product quality.

Why Madison Contractors Trust American Door & Supply Co.

Our contractors and partners in the Madison area choose to work with us because we offer more than just doors—we offer a dedicated, wholesale partnership. We understand that your success depends on efficiency and reliability.


Here is what sets us apart as a leading Garage Door Supplier Madison WI:


  • 40+ Years of Experience: Family-owned and operated since 1980, we bring decades of industry knowledge to your project.
  • Competitive Wholesale Pricing: Pricing structured specifically to support contractors and dealers.
  • Certified Specialist Support: Every call is answered by a certified garage door specialist who can provide expert technical advice and support.
  • Reliable B2B Logistics: Dedicated delivery with our own fleet ensures your order arrives right and on time.


When you need a true wholesale partner who understands the business of building in Wisconsin, American Door & Supply Co. delivers the quality and service you can count on.

Request a Wholesale Quote or Partner With Us Today

Ready to streamline your supply chain with a reliable, wholesale garage door supplier serving Madison, WI?


Get in touch today for competitive quotes on bulk orders, product availability, or to speak with a specialist about your next commercial or residential supply need!

About American Door & Supply Co.

American Door & Supply Co. is a Wisconsin-based, family-owned wholesale company that has been providing high-quality garage and overhead door supplies since 1980. While based in Appleton, we are committed to serving the needs of contractors and businesses across the Midwest, including major markets like Madison, Milwaukee, and Janesville, delivering durability and exceptional B2B service every step of the way.