Yard at Ontario, CA
Checked Oct 15, 2026
Quotes 11
Ontario Building Materials
Gravel and stone and landscape rock · bags, bulk
At a glance
- Stocks
- Gravel and stone, Landscape rock
- Sold
- Bags · Bulk
Their website doesn't list prices or delivery or pickup. Call to ask
What they sell
- Gravel and stone
- Decomposed granite
- Landscape rock
- River rock, Boulders
- Stone sizes
- ¾” – 1 ½, 1 ½” - 3, 3” – 6”, 1 ½ “ – 2”, 3/8 “, 3/4" - 1", 1”- 1 ½, 2” - 4”
Delivery and pickup
- Small amounts
- Bags
Buying
- Sells to
- Homeowners / public, Contractors / landscapers
- Season
- DUE TO COVID-19 HOURS MAY BE SUBJECT TO CHANGE
- Business type
- Landscape supply yard, Masonry / building supply
Where this came from
Each detail above is a quote from Ontario Building Materials's own website, checked Oct 15, 2026. Ratings and hours come from Google.
Show the 11 quotes
- Gravel and stone
Decompose Granite – Rustic Gold
Source page - Landscape rock
Arizona River Rock 3” – 6” Decompose Granite – Rustic Gold Lodi River Rock 1 ½ “ – 2” Mojave River Rock 3/8 “ Salt & Pepper River Rock 3/4" - 1" Yosemite River Rock 1”- 1 ½ ... Tuscan Boulders 20" - 48"
Source page - Stone sizes
Arizona ½ “ – ¾ Arizona ¾” – 1 ½ Arizona 1 ½” - 3 Arizona River Rock 3” – 6” ... Various sizes available: 1/8" to 1/4", 1/4" to 1/2", 3/8" to 5/8", 1/2" to 1", 1" to 2", 2" to 3", and 3" to 5" per bag
Source page - Sold by
Landscaping Rock – Bulk Only ... Landscaping Rock – Bagged Only ... per bag
Source page - Small amounts
Landscaping Rock – Bagged Only ... Various sizes available: 1/8" to 1/4", 1/4" to 1/2", 3/8" to 5/8", 1/2" to 1", 1" to 2", 2" to 3", and 3" to 5" per bag
Source page - Order online
We look forward to hearing from you and the opportunity to earn your business * Name* * Email* * Phone* * Message
Source page - Hours
Monday – Friday 7:00 am – 4:00 pm Sat: 7:00 AM - 2:00 PM Sun: Closed
Source page - Season
DUE TO COVID-19 HOURS MAY BE SUBJECT TO CHANGE
Source page - Prices online
Whether it’s assisting with cost estimates or guiding through the myriad of product styles or colors available.
Source page - Business type
is a family-owned business supplying hardscape material to homeowners and contractors.
Source page - Sells to
supplying hardscape material to homeowners and contractors.
Source page