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El Cajon, CA - Johnson Ave

Drywall, Insulation, Acoustical Tiles, and Steel Framing

J&B Materials - El Cajon’s Top Construction Products Supplier

J&B Materials, Inc., a GMS Company, is your trusted source for construction materials in California and Hawaii, including commercial and residential building projects throughout the El Cajon area and around San Diego.

Our El Cajon, CA yard locations (here on Johnson Avenue, and on Vernon Way) are your go-to spots for quality building supplies. We supply one of the largest commercial on-the-shelf selections of construction products in the San Diego market. We stock a large, diverse inventory to ensure we have everything our customers need, including:

  • Acoustical ceiling tiles
  • Access doors
  • Construction accessories
  • Drywall
  • EIFS & exterior finishes
  • Fasteners, adhesives & cements
  • Firestop products
  • FRP
  • Insulation
  • Joint treatments & finishes
  • Lumber
  • Construction safety products
  • Steel studs, framing and track
  • Surface protections
  • Tools and more

In need of drywall, acoustical ceiling tiles, insulation, steel or other building tools and accessories in El Cajon? We’ve got you covered at J&B Materials.

Buy Drywall in El Cajon, CA

At J&B Materials, we work hard to provide the best drywall near San Diego, for types I-V construction uses. We stock a complete inventory of gypsum drywall materials, including wallboard and Sheetrock® products and accessories. Visit our El Cajon yard location on Johnson Avenue and find drywall options that include:

  • Standard drywall
  • Lightweight drywall
  • Moisture- & mold-resistant drywall
  • Non-paper faced drywall
  • Fire-rated drywall
  • Impact-resistant drywall
  • Glass mat panels
  • Specialty wallboard products

If you’re unsure exactly which drywall products you need, ask our expert staff. J&B Materials has all the drywall supplies for your project.

Insulation for Construction Jobs near San Diego

J&B Materials is one of El Cajon's top providers of insulation supplies, for commercial and residential building projects. We offer a full range of quality insulation solutions for both interior and exterior applications, including:

  • Batt insulation
  • Loose-fill and blown-in insulation
  • Rigid foam board insulation
  • Semi-rigid fiberglass panels
  • Spray foam

Let our experienced staff help you choose the proper insulation, and R-values, for your specific job site requirements. J&B partners with the best insulation brands, offering solutions from top manufacturers like CertainTeed®, Johns Manville, Thermafiber®, and Rockwool®.

El Cajon Acoustical Ceiling Solutions

Whether you’re looking for high-quality soundproofing solutions or a great way to boost your space’s appearance, visit J&B Materials’ El Cajon yard location on Johnson Avenue to browse our selection of ceiling tiles. We offer quality acoustical tiles and grid from USG™ as well as specialty acoustical products such as:

  • Angled tegular
  • Beveled tegular
  • Donn DX/DXL
  • Donn DXLA
  • Fineline
  • Shadowline
  • Square edge
  • Square lay-in

Shop for ceiling tiles in El Cajon at J&B and let our experts help you find exactly the right acoustical products for your project.

El Cajon’s Choice for Steel Framing and Accessories

J&B Materials offers one of the largest in-stock inventories of steel framing, steel studs, track systems, and steel accessories. To ensure your access to the best steel supply near San Diego, we partner with leading steel manufacturers to bring you top-rated products from brands like:

  • CEMCO™
  • ClarkDietrich®
  • ConFab
  • Flex-Ability Concepts
  • Marino/WARE®
  • Telling®
  • Phillips
  • Radius Track®
  • United Metal®
  • SteelCon

Buy steel from J&B Materials in El Cajon with the full confidence that comes with our inclusive manufacturer support for all our construction products.

From Our Yard to Your Job

You’ll find an extensive selection of top construction supplies and building materials in El Cajon, CA at J&B Materials, Inc. If we don’t have exactly what you need, we’ll get it. Whatever the project, we’re committed to helping you complete it.

Visit our El Cajon yard on Johnson Avenue, or let us come to you. We can deliver all your construction materials straight to your building site, with our up-to-date fleet of boom trucks, flatbeds, semi-tractors with trailers, portable forklifts, vans and pickups. If you need deliveries on the weekends or after normal business hours, we are able to provide that too.

Need to talk to an expert to help with your next project?

Experienced and helpful customer service representatives are standing by ready to help.
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About Us

Teaming up with the top brands in the industry, we have one simple pledge: to get the right products into our customers' hands as quickly and safely as possible.

Our Services

J&B Materials carries a full range of commercial and residential construction supplies, and our crews are fully trained to deliver to commercial sites.

Our Locations

Our delivery fleet is dispatched from nine locations in the western United States, including eight yards in California (Concord, El Cajon, Escondido, Perris, El Centro, Paramount, Palm Desert) and one yard in Honolulu, Hawaii.

Contact Us

For more information about how to contact us, visit our Find a Yard page. Or, click the Contact Us tab to send us an email.