Store hours: 6:30 AM – 4:30 PM
JB Wholesale Roofing and Building Supply - Your One Stop Shop
Financing Options
JB Wholesale Roofing and Building Supplies offers easy, affordable payments by Hearth. Hearth helps homeowners make smart financial decisions about their renovations.
Events and Announcements
2021 Pre-Spring Fling
Never be without best products when your work needs to be the best. We have great specials to last until Summer.
Spring Fling Sale going on at All JB Wholesale Stores!
Our Digital Brochure!
We aim to earn your trust every day and have your business join our family of valued customers. We put together this digital brochure so you can learn more about us.
11 – Southern California Locations to Serve You Better!

Chatsworth
opens in a new window21524 Nordhoff St
Chatsworth, CA 91311
Office: (818) 998-0440opens phone dialer
Fax: (818) 998-7895
Torrance
opens in a new window2407 W. Sepulveda Blvd.
Torrance, CA 90501
Office: (310) 787-0440opens phone dialer
Fax: (310) 787-8048
Pasadena
opens in a new window1095 S. Fair Oaks Ave.
Pasadena, CA 91150
Office: (626) 799-0440opens phone dialer
Fax: (626) 799-0310
Ventura
opens in a new window3810 Transport Street
Ventura, CA 93003
Office: (805) 648-5025opens phone dialer
Fax: (805) 648-5033
Norwalk
opens in a new window13922 Gracebee Ave.
Norwalk, CA 90650
Office: (562) 404-7663opens phone dialer
Fax: (562) 404-7604
Canyon Country
opens in a new window16950 Sierra Hwy.
Canyon Country, CA 91351
Office: (661) 290-3325opens phone dialer
Fax: (661) 290-3332
San Bernardino
opens in a new window123 South D St.
San Bernardino, CA 92401
Office: (909) 888-7663opens phone dialer
Fax: (909) 386-0530
Lancaster
opens in a new window45515 23rd St. West
Lancaster, CA 93536
Office: (661) 948-4537opens phone dialer
Fax: (661) 948-2912
Gardena
opens in a new window15001 Staff Court
Gardena, CA 90248
Office: (310) 769-0440opens phone dialer
Fax: (310) 769-5909
Anaheim
opens in a new window1391 N. Hundley St.
Anaheim, CA 92806
Office: (714) 666-0440opens phone dialer
Fax: (714) 238-9075
Window
opens in a new window21528 Osborne St,
Canoga Park CA, 91304
Office: (818) 998-0440opens phone dialer
Fax: (818) 772-1213
Our Roofing Services
Products Offered
JB Wholesale Roofing and Building Supply we carry a variety of roofing products and supplies from reputable companies that we trust.
Downloads
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

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.
Our Connections



