Welcome to Sand Mountain Precast
From septic tanks and grease traps to storm shelters, every product leaves our yard built to code and built to last. Based right here on Sand Mountain, we take pride in reliable craftsmanship and straightforward service — because when it goes in the ground, it has to be right.
Precast Concrete Septic Tanks
Precast concrete septic tanks in a range of sizes for residential and commercial installations. Durable, watertight, and code-compliant across our service area.
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Precast Concrete Storm Shelters
Underground concrete storm shelters designed to keep your family safe during tornadoes and severe weather. Tornado Alley demands serious protection and we build it.
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Feed Bunks
Whether you’re feeding cattle, horses, or other livestock, our precast feed bunks hold up to daily use and the elements without rotting, rusting, or falling apart.
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Parking Stops
Made in Sylvania, AL with high-strength concrete, our parking stops outlast plastic and rubber alternatives and hold their position under daily vehicle use.
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Field Line Chambers
Prinsco field line chambers and accessories for septic drain field installations. Chambers provide more infiltrative surface area than traditional pipe systems and require no stone fill. In stock at our Sylvania yard, no waiting on freight.
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Why Choose Sand Mountain Precast
Built to Last
Every product we manufacture meets or exceeds industry standards. We use quality concrete mixes and proven production methods to ensure our products hold up for decades underground.
Locally Made
We manufacture right here in Sylvania, Alabama — not shipped in from out of state. Local production means faster delivery, fresher product, and support for the community we call home.
Family Owned
We’re not a big corporation. We are a family business that answers the phone, stands behind our work, and treats every customer the way we’d want to be treated ourselves.
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Years in Service
States Served
Counties Served
Let’s Build Something That Lasts
Whether you’re a contractor planning a project or a homeowner with questions, we’re here to help. Call us to discuss your precast concrete needs, check availability, or get a quote.