Quick contact info

We’re making California green again, as well as working hand-in-hand assisting local agencies with providing the finest product form quarry direct to you, utilizing our local natural recources. Local, reliable, and earth conscience, that is our mission!

icon_widget_image Monday-Friday: 8am to 5pm; Saturday & Sunday: Closed icon_widget_image Phone: 760.987.6586 Fax: 760.244.9408 icon_widget_image sales@srboulder.com

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How Do I Order SRB Materials?

Simply click on the material link of choice and that will direct you to an online form with a few questions to answer in order for us to serve you better. Answer them as throughly as possible to ensure an accurate quote.

How long will it take to get my quote back?

We typically respond to pricing requests within 24 hours. If you need something quoted right away, please give us a call directly at 760.987.6586

When can I expect my delivery?

Deliveries are typically handled Monday – Friday with the exception of national holidays. Deliveries can be made on Saturday and Sunday upon request depending on the job site needs. If you have a special delivery request on your particular job, please add the request in the “additional notes” section of your quote or contact us directly at 760.987.6586

How much is in a ton of gravel?

Using 2 inches for the depth, the following measurements are a guide to the amount of gravel coverage per ton: 1/4 to 1/2 inch gravel, 100 square feet per ton; 1/2 to 1 inch gravel, 90 square feet per ton; and 1 1/2 to 2 inches gravel, 80 square feet per ton.

How many yards are in a ton?

Since there are 2000 pounds in a ton this is 2700.2000 = 1.35 tons per cubic yard and thus 15 cubic yards weighs 1.35 × 15 = 20.25 tons.

How much does a ton weigh?

Ton, unit of weight in the avoirdupois system equal to 2,000 pounds (907.18 kg) in the United States (the short ton) and 2,240 pounds (1,016.05 kg) in Britain (the long ton). The metric ton used in most other countries is 1,000 kg, equivalent to 2,204.6 pounds avoirdupois.

How can I calculate coverage?

1/2″ = 480 square feet per ton
1″ = 240 square feet per ton
1 1/2″ = 160 square feet per ton
2″ = 120 square feet per ton
2 1/2″ = 96 square feet per ton
3″ = 80 square feet per ton
3 1/2″ = 68 square feet per ton
4″ = 60 square feet per ton
5″ = 48 square feet per ton
6″ = 40 square feet per ton
7″ = 35 square feet per ton
8″ = 30 square feet per ton
9″ = 27 square feet per ton
10″ = 24 square feet per ton

How can I become a buyer of SRB materials?

Click on the “credit application” link on our website to fill out a credit app in order to start the account approval process. If you need assistance, please feel free to call us directly at 760.987.6586


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