33 Demarest Rd, Sparta, NJ 07871
(973) 383-4651
Hours: 8:30 AM - 4:45 PM
Homeowners Special $5 off Per Cubic Yard of Concrete, mention code HOMEOWNER when ordering, not to be combined with any other offer or discounts
Learn about the craftsmen underneath the concrete
Ready-Mix Concrete Experience You Can Build On

Check Us Out

Find out more about your local division of Diamond Sand & Gravel. Whether you are pouring a deck foundation or paving a walkway, you will be guaranteed trustworthy products and prompt service.

Find the Right Mix

With a wide variety of concrete mixes, including custom mixes, you’ll surely find the right material for your next project. From grout mixes to sand and gravel, you can choose exactly what you need.

Get A Free Quote

Take advantage of our full range of mixes and services and recieve a FREE quote for your next concrete project. Call, email, or stop by today!

Homeowners Special
$5 off Per Cubic Yard of Concrete

Mention code HOMEOWNER when ordering, not to be combined with any other offer or discounts

Choose the product and we'll deliver it directly to your job site.

Information You’ll Need

If you’re taking matter into your own hands and working on your home without a contractor, we’re here to help. Receive all the information you’ll need to complete your concrete job safely and effectively. Plus a special Homeowners offer, $5 off per cubic yard of concrete, mention code HOMEOWNER when ordering.

Your Ready-Mix Concrete Supplier

Diamond Sand and Gravel is located in Sparta, NJ and does business as Sparta Redi-Mix and Sparta Sand & Gravel. We are a provider of ready-mix concrete and washed sand, gravel and crushed stone. Our crushed stone and concrete sand are washed and screened at our state-of-the-art plant, installed in 2009.


You Can Never Know Too Much

Even the most experienced mason can still learn about concrete. Learn some pro tips about pouring concrete and preventing problems, to make your job easier. Our concrete experts are here for you.