Aggregates & Base
8Structural bases and drain rock — virgin, washed, recycled, crushed and river.
4.9 · Recycled construction materials · French Camp, CA
We transform materials into the foundations of tomorrow.
Asphalt, aggregate & recycled base — reclaimed and crushed on site. Ready when you need it, delivered where you need it.
- Priority Delivery Available
- Recycled on site
- Contractor pricing
Browse our materials
QuarryVirgin Baserock (AB Class 2)
QuarryWash Baserock
RecycledRecycled Base (Class II)
RecycledGrinding Asphalt (RAP Millings)
Hot MixHot Mix Asphalt
SJS & J Express
RepairCold Asphalt (Cold Patch)
UtilityPG&E Sand (Utility Bedding)
BeddingLeveling Sand (Paver Bedding)
All-purposeManteca Sand (All-Purpose)
ManufacturedCrushed Sand (Manufactured)
SJS & J Express
FillFill Dirt
DrainageCrushed Drain Rock 3/8"
DrainageCrushed Drain Rock 3/4"
DrainageCrushed Drain Rock 1½"
DrainageRiver Drain Rock 3/4"
SJS & J Express
DrainageRiver Drain Rock 1½"
DecorativeRiver Rock
DecorativeLandscaping Rock
SJS & J Express
QuarryVirgin Baserock (AB Class 2)
QuarryWash Baserock
RecycledRecycled Base (Class II)
RecycledGrinding Asphalt (RAP Millings)
Hot MixHot Mix Asphalt
SJS & J Express
RepairCold Asphalt (Cold Patch)
UtilityPG&E Sand (Utility Bedding)
BeddingLeveling Sand (Paver Bedding)
All-purposeManteca Sand (All-Purpose)
ManufacturedCrushed Sand (Manufactured)
SJS & J Express
FillFill Dirt
DrainageCrushed Drain Rock 3/8"
DrainageCrushed Drain Rock 3/4"
DrainageCrushed Drain Rock 1½"
DrainageRiver Drain Rock 3/4"
SJS & J Express
DrainageRiver Drain Rock 1½"
DecorativeRiver Rock
DecorativeLandscaping Rock
SJS & J Express
Our Materials
Engineered for Performance. Delivered with Confidence.
Discover high-quality aggregates, recycled materials, and site solutions. Hover or tap a family to explore its materials, specifications and uses.
Asphalt Products
Sand & Soil
Decorative Rock
Structural bases and drain rock — virgin, washed, recycled, crushed and river.
Explore all materials →
…and more quarry materials available on request.
The S&J Way
We dig it, crush it, and stand behind it.
One family, one yard, one fleet — we own every step, so nothing about your material is left to a middleman.
1We dig it
Our own excavators and loaders work the yard — we take your concrete and asphalt the moment it lands, and move every pile ourselves.
2We crush it
A track-mounted impact crusher and twin-deck screens grade it to Caltrans Class II spec, right here on site — no outside plant.
3We stand behind it
Family-run in French Camp. Drive in, talk to a real person, and load out certified recycled base the same day.
The Recycling Loop
Old concrete in. Fresh base out.
Your demolition debris becomes tomorrow's road base — cheaper to dump, cheaper to buy, and better for the Valley.
1
Step 1
Drop it off
Bring clean concrete & asphalt to our French Camp yard — for less than the landfill charges.
2
Step 2
We crush & screen
We crush and screen it on site, removing steel and grading it to Caltrans Class II spec.
3
Step 3
Buy it back
Reuse it as certified recycled base on your next job — for less than virgin rock.
Our own fleet
We crush and screen it ourselves.
Excavators, a track-mounted impact crusher, and twin-deck screens run on site at French Camp — so every load is processed in-house, graded to Caltrans Class II spec, and back on a truck fast. No middlemen, no waiting on an outside plant.
- In-house
- crush & screen
- Class II
- Caltrans spec
- Same-day
- loadout
- 100%
- recycled base
Beat the landfill
Dump for less than the landfill.
Clean concrete & asphalt accepted daily at our French Camp yard — and we recycle 100% of it back into fresh base.
Accepted dailyCheaper than the landfillRecycled on site
100%
Recycled, every load
Family-run · Since 2008
The Valley's roads start in our yard.
A family business since 2008 — today, from our French Camp yard, we take the region's broken concrete and asphalt and send it back out as certified recycled base. Local material, local hands, local roads.
Construction Journal
Guides from the yard
Straight-talk tips on materials, drainage and base — written by the people who crush and deliver it.
DrainageJune 20264 min read
Crushed vs. River Drain Rock: Which One for Your Drainage?
Angular crushed rock locks together and drains hard; smooth river rock looks clean and decorative. Here is when to reach for each.
Read →
GuidesJune 20263 min read
How Much Base Rock Do You Really Need?
A quick way to estimate tons for a driveway, pad or patio, and why depth matters more than most people think.
Read →
MaterialsJune 20265 min read
Recycled Base vs. Virgin: An Honest Comparison
Recycled base hits the same Class II strength for less and keeps debris out of the landfill. Here is the real trade-off.
Read →Why S & J Express
Quarried local. Built to spec.
Sourcing from a French Camp yard changes the math on your project:
- ✓
Close to the job. Minutes from your site means shorter hauls, lower trucking costs, and material the day you need it.
- ✓
Spec'd to fit. Odd gradation or a tight window? We blend and schedule around your job — not the other way around.
- ✓
Consistent every load. We test and grade each batch, so tomorrow’s delivery matches what worked on site today.
- ✓
Keeps the Valley working. Every order keeps local crews busy and dollars circulating right here in San Joaquin County.
Work with S & J Express and you get dependable, spec-grade material — plus people who actually pick up the phone. Let's get your project moving.