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.

Events and Announcements

Closed Labor Day Weekend
Aug 31 – Sep 2 all-day

Taking the Labor Weekend Off!

All JB Wholsale locations will be giving the crew a nice Labor Day weekend off with their family and friend.

Regarding Will-Call and Delivery scheduling, please contact Your JB Wholesale Representative.

From all of us at JB Wholesale Roofing and Building Supply



Click on flyer for more information

30th Annual Jim Nienow Golf Tournament @ Oak Creek Golf Club
Sep 10 @ 9:00 am – 5:00 pm

Roofing Contractors Association of South California

You’re invited to our
30th Annual Jim Nienow
Golf Tournament!

Last year, we awarded $27,000 in scholarships! 30th Annual Jim Nienow Golf Tournament

*Online Registration: Prepayment Required. If registering for golf or sponsorship, please select “Add Guest” to add golfers to your group.

To Register and for Pricing Information

Register for Jim Nienow Golf Tournament

Golf Tournament will be held at Oak Creek Golf Club in Irvine

Address: One Golf Club Dr, Irvine, CA 92618

For more information please call: (714) 630-7000


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 8 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 solider in honor of their sacrifice and service.

We will never forget.

Thank you for your service.

Wall of Honor

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