Store hours: 6:30 AM – 4:30 PM

JB Wholesale Roofing and Building Supply - Your One Stop Shop

New Program for Our Contractors

JB makes it possible for you to grow your business
The JB Customer Advantage financing program is an exclusive payment options program from JB Wholesale that helps your customers get the project they really want today and helps you.

For our Charge Account Customers! You can now view your account online!
Click on the logo to register.

AMSI Agility Partnerview Logo

Events and Announcements

End of Summer Sale
Sep 8 – Oct 31 all-day

JB Roofing Logo and Makita Logo



At all of our JB Wholesale Roofing Locations

Check out these deals!

JB End of Summer Products Sale


JB End of Summer Accessories Products

Closed for Inventory Sept. 26th @ All JB Stores
Sep 26 all-day

Will Be Closed

Saturday, September 26th, 2020

All JB Wholesale locations will Open for Business

Monday, September 28th Normal Business Hours

Please contact your JB Wholesale Representative regarding Will-Call and Delivery scheduling

We apologize for any inconvenience!

11 – Southern California Locations to Serve You Better!

Our Roofing Services

JB Wholesale Roofing and Building Supply

Products Offered

JB Wholesale Roofing and Building Supply we carry a variety of roofing products and supplies from reputable companies that we trust.


It is easy to apply for credit or order product. Our forms are ready for you to fill out. Please check out our download page.

Window Showroom

We have a Window Showroom and Doors. Many ideas and selections for you to choose from. Furthermore, we have a great staff to help.

Request a Quote

Getting a Quote from any of our 11 Branch Locations us is easy. Just let us know what need and we’ll respond pretty quickly.

Honoring Our Military

We are thankful for the sacrifice and service our men and women in the Armed Forces have done for us and this great country.

JB Wholesale Roofing and Building Supplies wants to honor our Veterans and current active men and women on our “Wall of Honor” board. We invite you to post a picture of your soldier in honor of their sacrifice and service.

We will never forget.

Thank you for your service.

Wall of Honor

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