San Bernardino, CA

Looking for a dependable roofing supply store in the Inland Empire?

RWC Building Products in San Bernardino, California supplies residential and commercial roofing materials to contractors, roofers, builders, and homeowners throughout the Inland Empire. With reliable inventory, competitive pricing, and rooftop delivery available, our San Bernardino branch helps roofing professionals keep projects moving efficiently.

Conveniently located to serve contractors across the region, our San Bernardino location provides fast material pickup and jobsite delivery for roofing projects of all sizes.

If you have questions about product availability, delivery scheduling, or contractor accounts, give us a call or stop by during business hours. Our team is ready to help.

RWC San Bernardino supports roofing professionals working throughout:

• San Bernardino
• Riverside
• Fontana
• Rialto
• Colton
• Redlands
• Chino
• Ontario
• the greater Inland Empire

We stock materials for a wide range of roofing applications, including:

• Asphalt shingle roofing
• Clay and concrete tile roofing
• Flat and low-slope roofing systems
• Underlayments and waterproofing products
• Roof ventilation systems
• Flashing, fasteners, and roofing accessories
• Roofing tools and jobsite essentials

Whether you’re completing a repair, full roof replacement, or new construction project, our San Bernardino location carries the roofing materials professionals rely on.

Roofing systems in the Inland Empire must withstand long, hot summers along with seasonal winds and occasional winter storms.

Roofs in this region regularly face:

• High temperatures and strong sun exposure
• Intense UV radiation
• Seasonal winds and dust
• Winter rainstorms
• Daily temperature fluctuations

Our San Bernardino team understands the demands these conditions place on roofing systems. We help contractors select materials designed to deliver durability, energy efficiency, and long-term protection.

RWC partners with manufacturers widely used by roofing professionals throughout California and the Southwest, including:

• GAF
• Owens Corning
• Malarkey Roofing Products
• Westlake Royal Building Products
• Eagle Roofing Products
• Redland Clay Tile
• WeatherBond

If a specific product is not currently in stock, our regional distribution network allows us to source materials quickly to help keep projects moving.

Our San Bernardino branch offers rooftop and jobsite delivery services throughout the Inland Empire, helping contractors reduce material handling and improve efficiency.

Delivery services help roofing crews:

• Save time on jobsite logistics
• Reduce labor strain
• Improve installation efficiency
• Keep projects on schedule

Contact our team to coordinate delivery for your upcoming roofing project.

Professional roofers and contractors can apply for RWC credit and tradesman accounts, offering:

• Faster purchasing and checkout
• Monthly statements for easier expense tracking
• Preferred pricing opportunities
• Account access at all RWC locations across the Southwest

For contractors working across California and neighboring states, your account travels with you.

Roofing professionals choose RWC San Bernardino because we provide:

• Roofing-focused inventory
• Competitive contractor pricing
• Reliable in-stock availability
• Rooftop delivery services
• Knowledgeable support from experienced staff

We understand roofing — and we’re built to support the professionals who install it every day.