Ontario Building Materials Outdoor Living & Hardscape Supplier

We have been operating in Southern California &
Inland Empire for 45 years

We are not just the guy behind the counter

OBM is a family-owned business supplying hardscape material to homeowners and contractors. We help you create spaces that are functional and comfortable.

With over 45 years of experience, we serve the Inland Empire and Southern California. We offer a wide range of products for your varying budgets.

Ontario Building Materials

Assortment of Products We Offer

  • Interlocking concrete paver
  • Landscaping rocks
  • Masonry supplies
  • Natural stone veneer
  • Porcelain Pavers

Our Strengths

  • Ontario Building Materials

    Personable

  • Ontario Building Materials

    Experience

  • Ontario Building Materials

    Knowledge

  • Ontario Building Materials

    A large variety of options

Visit our Location

We are here to assist and we’ll work with you on your projects, making sure your new outdoor living area is everything you expect. Whether it’s assisting with cost estimates or guiding through the myriad of product styles or colors available. Let us show you how easy and affordable it is to enhance your yard.