Trench Fill & Backfill

Slurry Delivery in Phoenix

Mobile Mix also delivers slurry and backfill mix — a flowable material commonly used for utility trenches, pipe bedding, and voids where regular compacted fill isn't practical. Delivered the same way as our concrete: mixed on-site, curbside, ready when you are.

Plan Your Pour

Concrete Calculator

Enter your dimensions to estimate cubic yards, then check the recommended PSI for your project below.

Batch Estimate CU YD · Auto-Calc
Cubic Yards Required 0.00YD³

Estimate only — a Mobile Mix team member will confirm your final order by phone. On-site overage is billed at $75 per ½ yard.

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Recommended PSI by application — Arizona's dry sub-grade pulls moisture fast, so we spec accordingly.
ApplicationPSI
Footings & sidewalks2,500
Covered concrete3,000
Finished concrete3,500
Driveways (most cases)4,000
Mailboxes & fence posts2,500

To meet building code, concrete must be at least 2,500 PSI no matter where it's poured — but raising PSI at minimal cost increases durability and reduces cracking. Need a more advanced estimate for irregular shapes? Try the extended concrete calculator.

Mobile Mix is a partner with The Home Depot

Good To Know

Delivery Terms

Fresh Off The Truck

Concrete Delivered Across the Valley

Mobile Mix volumetric concrete mixer truck on a job site Home Depot branded concrete truck pouring concrete into forms Home Depot material delivery dump truck Finished residential concrete walkway and driveway Workers pouring concrete for an outdoor bar countertop Finished polished concrete outdoor bar countertop Outdoor concrete bar and patio under a wooden pergola Concrete delivery at a custom home construction site

Landscape & Job Site Deliveries

Bulk Materials Delivery

Sand, river rock, screened fill, rip rap and more — delivered to or hauled from your job site. Material size and color may vary slightly from photos.

  • 1/4" Chip rock
  • 1/4" – 1/2" River rock
  • 1/2" – 1" River rock
  • 1" – 1 1/2" River rock
  • 1 1/2" – 3" River rock
  • 3" – 8" River rock
  • 6" & up River rock
  • 1/2" Crushed rock
  • 3/4" Crushed rock
  • 1/2" Screened Apache Brown
  • 1/2" Screened Apache Pink
  • 1" Screened Apache Pink
  • 3/4" Screened Madison Desert Gold
  • 3/4" Sized Madison Desert Gold
  • 1/4" Washed Madison Desert Gold
  • 1/2" Washed Madison Desert Gold
  • 1/4" Minus Madison Desert Gold
  • 1/2" Minus Madison Desert Gold
  • 3/4" Minus Madison Desert Gold
  • 3/8" Screened Coral
  • 1/2" Screened Coral
  • 3/4" Screened Coral
  • 3/8" Minus Coral
  • 1/2" Minus Coral
  • 3/8" Minus Yavapai Coral
  • 1/2" Minus Yavapai Coral
  • 3/8" Screened Yavapai Coral
  • 1/2" Screened Yavapai Coral
  • 1" Screened Yavapai Coral
  • 3" – 8" Saddle Brown Rip Rap
  • 3" – 8" Desert Spice Rip Rap
  • Madison Desert Gold Rip Rap
  • 6" & up Yavapai Coral Rip Rap
  • Bedding Rock & Bedding Sand
  • Sand & Silt / Screened Silt
  • Fill Dirt / Screened Fill Dirt / Fill Sand
  • Washed Concrete Sand / Mortar Sand
  • Aggregate Mix / A.B.C.

Please note that material size and colors may vary slightly from the associated picture.

Now Offering Pipe Bedding Rock for Your Plumbing Needs!

Concrete Delivery Locations

Concrete Delivery Near You

Mobile Mix provides concrete delivery and material delivery throughout the greater Phoenix metro area, including:

Concrete Delivery Phoenix Concrete Delivery Chandler Concrete Delivery Mesa Concrete Delivery Gilbert Concrete Delivery Scottsdale Concrete Delivery Tempe Concrete Delivery Ahwatukee Concrete Delivery Queen Creek Concrete Delivery San Tan Valley Concrete Delivery Apache Junction Concrete Delivery Cave Creek Concrete Delivery Fountain Hills Concrete Delivery Guadalupe Concrete Delivery Laveen Concrete Delivery Paradise Valley

Tax Documentation

Arizona Department of Revenue Form 5000

Transaction privilege tax exemption certificate forms, provided for contractors and customers who qualify for exempt purchases.

Ready to schedule your delivery?

Call now — deliveries available 24 hours, Monday through Sunday, by appointment.

☎ 480-940-7540