
When a project is on the line in Santa Clarita, whether it’s the construction of a new community park overlooking the hills or restoring the backbone of one of the city’s vital roadways, you can’t afford to guess at material quality. Beneath every solid structure in this town, from the smooth paved trails of Central Park to the tucked-away commercial foundations in Saugus, you’ll find a silent hero: the bedrock, sand, gravel, and soil holding everything together. That’s where FST Sand & Gravel steps in, serving the Santa Clarita area with top-tier aggregates, local expertise, and a reputation six decades strong.
Santa Clarita’s Foundation: A Community Built on Quality Aggregates
Santa Clarita is more than a zip code outside of Los Angeles; it’s a thriving city shaped by growth, hard work, and pride in its open spaces. Development booms, wild seasonal weather, and rising expectations from contractors and homeowners have made the demand for reliable construction materials higher than ever. Residents know that the material beneath a walking path in Valencia or the soil in a Canyon Country garden isn’t just dirt or rock; it’s local infrastructure, safety, and value.
FST Sand & Gravel has spent over 60 years understanding what this region demands. Serving Santa Clarita, we bring unwavering consistency, punctual delivery, and a catalog of high-performance aggregates so your projects look and last the way you intend, every time.
Serving Santa Clarita, CA
Why FST Sand & Gravel Is the First Choice in Santa Clarita
A good supplier knows aggregate is more than a commodity; it’s a contract with the future. FST Sand & Gravel doesn’t just process rock or sieve sand; we curate the foundation beneath homes, schools, and shopping centers.
The FST Difference
- Legacy of Excellence: Six decades in the business isn’t just history, it’s experience, trial by fire, and countless hands-on projects that echo across Southern California.
- Premium Quality: Our aggregates are rigorously processed and tested, surpassing industry benchmarks for durability, cleanliness, and consistency.
- Customer-First Approach: We partner with Santa Clarita’s contractors, developers, and homeowners, advising on the right material for every unique project.
- Competitive, Transparent Pricing: Top-tier materials shouldn’t break the bank; we make quality accessible so your budget stretches as far as your vision.
- Sustainability at the Core: Responsible sourcing and eco-friendly practices mean you can build with confidence and a clear conscience.
Rock-Solid Solutions: Our Aggregate Materials for Santa Clarita
FST Sand & Gravel’s vast inventory addresses every type of construction, landscaping, and erosion-control need in the Santa Clarita region.
Rock: The Backbone of Santa Clarita Construction
Santa Clarita’s geography, rolling foothills, flat valleys, and the ever-present risk of erosion, means only the toughest rock will do. Whether you’re reinforcing a hillside in Newhall or setting pavers in Stevenson Ranch, our selection covers every size and spec:
- Crushed Stone: From 3/8” for landscaping borders to 3” minus for road base and backfill, our crushed stone forms the structural skeleton of driveways, walkways, and load-bearing surfaces.
- Aggregate Base Course: The critical layer beneath every successful road or parking structure, engineered for compactability and strength.
- Decorative Rock & Gravel: Materials like Pea Gravel or Birds Eye provide beauty and drainage for public garden beds or upscale residential paths, found in flowerbeds stretching from Old Town to Copper Hill.
- Specialty Rock: C67, Class 2 Permeable, and other engineered blends for highly specific civil and commercial projects around Santa Clarita.
Sand: More Than Filler, It’s the Secret Ingredient
- Class III to Class XI: Spec’d for weight, size, and application, from channel lining to slope stabilization.
- Custom Boulder Selection: For landscape features and civil works that demand a dramatic anchor.
Our experience in coastal and inland slope protection is not theoretical; it’s born from decades of solving real South County erosion problems.
Soil That Cultivates Growth, Not Surprises
All sand is not created equally, and the value of unyielding quality becomes clear in concrete work, masonry, and backfilling water lines. We offer:
- Concrete & Washed Sand: Thoroughly cleaned for precise mixing in structural concrete and mortar.
- Fill Sand: SE30 fill and crusher fines tailored for utility trenches and leveling jobs where performance is paramount.
- Plaster & Fine Sands: For those Santa Clarita stucco exteriors glowing in late-afternoon sun, our washed plaster sand ensures a smooth, lasting finish.
Rip Rap: Defending Santa Clarita’s Slopes and Streams
Santa Clarita’s rugged beauty comes with steep grades and channels that quickly turn turbulent during rare rains. Rip rap is the unyielding shield that keeps embankments in check, preventing erosion:
- 6” to 46” Rip Rap: For projects along the Santa Clara River or stabilizing a hillside by the 14, we provide every size and class, engineered to hold back the forces of water and gravity.
- Boulders: For feature landscaping or heavy-duty channel lining in creek restoration, our large rip rap and boulders get noticed.
Soil: The Base for Santa Clarita’s Green Spaces
Santa Clarita’s gardens, soccer fields, and municipal landscapes thrive when the soil supports strong roots. Whether establishing new turf at a school or preparing community garden beds in Bouquet Canyon, FST delivers:
- Clean Fill Dirt: Stable earth for bringing up grades and filling behind retaining walls, guaranteeing even compaction.
- Specialty Soil Mixes: Custom blends for athletic fields, parks, and high-performance landscaping, built for Santa Clarita’s specific climate and use.




Local Knowledge You Can Build On
To supply Santa Clarita is to know Santa Clarita: its soils, its slopes and arroyos, its traffic rhythms, flash flood history, and the ins and outs of local regulatory requirements. Our long legacy of serving the area ensures we don’t just show up with a truckload of material; we help you select the right aggregates for local conditions, factoring in everything from project location and soil composition to seasonal drainage challenges.
For instance, installing a storm-ready driveway in Placerita Canyon demands different base rock than prepping a children’s park in Bridgeport, differences we know well. Our on-the-ground team brings informed recommendations, not just by-the-book solutions. Think of us as the neighbors who know where water likes to run and what kind of stone stands the test of those cutting Santa Ana winds.
Applications Across Santa Clarita
Our verified, specification-grade rock, sand, rip rap, and soil support projects large and small across every corner of Santa Clarita:
- Public Infrastructure: Road base, shoulder stone, and fill supporting libraries, schools, hospitals, and city parks.
- Commercial Development: Retail pads, parking facilities, and business complexes that demand a steadfast foundation.
- Residential Construction: Foundations, paver beds, garden soil, and decorative gravels for driveways and yards.
- Landscaping: Decorative features, erosion control, and practical enhancements for HOAs, golf courses, and municipal medians.
- Stormwater & Erosion Control: Specialized rip rap defending riverbanks and culverts during winter downpours.
Reliability that Matches Santa Clarita’s Pace
Your project schedules run tight, and delays aren’t part of the blueprint. We know Santa Clarita’s fastest routes and traffic patterns, ensuring timely and efficient delivery to every neighborhood and job site, from Golden Valley to the ridgelines of Five Knolls. Our expert dispatch team coordinates logistics to minimize downtime, while our drivers and loaders respect every access point and community guideline.
Our commitment is simple: material delivered when and how you need it, by a team that treats your job as their own. When things change on the ground, as they always do in the real world, one call brings the right solution.
A Partner in Santa Clarita Growth
Santa Clarita has earned its place as one of Southern California’s most beloved communities because of people who take pride in construction, encourage safe spaces, and innovate for the local environment. FST Sand & Gravel is proud to support those efforts by serving the area with the highest standards for aggregate supply, technical know-how, and respect for what makes this city unique.
Whether you’re starting a new subdivision, expanding a sports complex, or simply building a backyard that’ll be the envy of the block, choose a supplier with the experience and local insight to deliver exactly what you need, every time.
Local Delivery Area
Our delivery trucks operate daily throughout Los Angeles County and nearby regions.
Ready to Build? Work with FST Sand & Gravel
If you’re planning a project in Santa Clarita and need premium stone, sand, rip rap, or soil delivered on your schedule, contact FST Sand & Gravel today. Let our decades-long legacy of service and our deep local knowledge lay the groundwork for your next success. Build with confidence. Build with FST.
Contact us now for a custom quote or to find out which aggregate solutions are best for your location, from the riverbed to the neighborhood cul-de-sac. Your project deserves the best foundation Santa Clarita can offer.
Ready to schedule your delivery?
Call (800) 585-SAND or (951) 277-8440 or get a quote online