Our Products

Drywall, insulation, steel, tools and more for California and Hawaii builders

Quality Construction Supplies in CA and HI

J&B Materials, a member of the GMS family of companies, offers one of the largest selections of building products across California and in Hawaii.

From acoustical ceilings and exterior finishes, to wallboard, steel studs and tracks, safety products and more, J&B has all your commercial and residential construction project needs covered from our construction yards in California (El Cajon, El Centro, Escondido, Palm Desert, Paramount, Perris, Pomona, Sacramento) and Hawaii (Honolulu).

Call or visit our yard locations to explore our huge inventory of quality building materials.

The Best Building Materials from the Best Brands

When California and Hawaii builders shop at J&B Materials for construction supplies, they find an amazing selection of quality building products from top brands like CertainTeed®, DuPont™, 3M™, ClarkDietrich®, National Gypsum®, Grabber®, and more. Commercial and residential construction customers also find everything they need across a wide range of product categories like:

• Access Doors
• Acoustical Ceiling Tiles
• Caulking & Adhesives
• Drywall
• EIFS & Stucco
• FRP
• Fasteners
• Firestop
• Insulation
• Joint Treatments
• Lumber
• Manufactured Stone
• Safety
• Steel Studs & Tracks
• Surface Protection
• Tools

Your Local Building Materials Experts

Everything you need for your residential and commercial construction projects in California and Hawaii is here. When you partner with J&B Materials, you’ll also find:

• Expert staff who are experienced problem solvers
• The widest selection of building products in your area
• Unmatched delivery capabilities
• Fast will-call turnaround / contactless pickup

With a unique combination of experience, inventory, exceptional service, and unequaled coverage across California and in Hawaii, J&B gives construction customers a real advantage.

Building Supplies Delivered in CA and HI

J&B Materials is dedicated to getting the right products into our customers’ hands, as quickly and safely as possible. We offer safe, on-time delivery, with full stock and scatter service for all the products we offer. Call or visit our yard locations today.