Storm Cellars

Protect your family and property with durable, expertly installed storm shelters:

  • Custom Storm Cellars – Built for safety and peace of mind during severe weather.

  • Dependable Construction – Designed and installed to withstand the elements and offer you a secure refuge.

A metal hatch on a concrete pad surrounded by dirt, with a fire hydrant and a small metal object on top, in a field with trees and blue sky.

Storm Cellar Construction & Installation in Wise County, TX & Surrounding areas

When Texas weather turns fast, a properly built storm shelter gives your family a safe place to ride it out. DNI Septics (now part of the Lone Star Backhoe & Septic family) designs, installs, and maintains pre-cast concrete storm cellars for homes and small businesses across Paradise, Decatur, Bridgeport, and surrounding communities.

Why Choose DNI Septics for Your Storm Shelter?

  • Local expertise: North Texas soils, drainage, and wind conditions are our daily work.

  • Turnkey service: Site visit, model selection, permits, excavation, installation, and clean-up.

  • Pre-cast quality: Durable, code-compliant shelters sized for your whole household—pets included.

  • Care after install: Guidance on maintenance and long-term performance.

How Installation Works

  1. On-site assessment & placement

    • We help you pick a location with good drainage, vehicle access for equipment, and clear approach to the shelter door.

  2. Model selection

    • Most homeowners choose a pre-cast shelter sized to fit the family and any pets comfortably. We’ll review sizes, door orientation, ventilation, and any add-ons.

  3. Permits & scheduling

    • Our team pulls the required permits and coordinates utilities locate (811) before any digging begins.

  4. Excavation & base prep

    • Using heavy equipment, we excavate a hole slightly larger than the shelter, then install and compact a stable base to prevent shifting over time.

  5. Set, backfill & grade

    • The shelter is lowered into place, connections/vents are set, and the excess soil is used to backfill and shape a gentle slope around the door for easy access and proper runoff. (Storm-shelter digs typically don’t generate much extra dirt.)

  6. Final checks & homeowner walk-through

    • We verify door operation, ventilation, and drainage, then review maintenance tips with you.

Landscaping note: Avoid planting trees or large shrubs near the shelter. Roots can stress the structure and create cracks or leaks.

Maintenance: Keep Your Shelter Ready

Tornado warnings come with little notice. A quick routine keeps your shelter dependable:

  • Moisture check: Open the shelter periodically to let it air out and inspect for damp spots. If you notice any water intrusion, call us. We’ll seal the source and advise on cleaning to prevent mold/mildew.

  • Door & access: Make sure the path to the door stays clear and the door opens/closes smoothly.

  • Ventilation: Keep vents unobstructed for airflow and comfort.

What to Stock Inside

Create a simple, grab-and-go kit you refresh every season:

  • Bottled water

  • Canned food + manual can opener

  • Flashlights + spare batteries

  • Blankets and warm clothing

  • Battery-powered radio (weather band)

  • First-aid kit and needed medications

  • Copies of IDs/insurance and a small cash reserve

  • Comfort items: books, cards, or small games to pass the time

Frequently Asked Questions

How long does installation take?
Most residential installs are completed in one day once permits and scheduling are set.

Will installation tear up my yard?
We use compact, efficient equipment and lay protection where needed. We finish with clean grading and haul away debris.

Do I need to worry about drainage?
We plan placement and grading for runoff, and set a stable base to minimize movement. Ongoing gutter and yard drainage maintenance helps long-term.

Can you install in rocky soil or tight spaces?
Usually, yes. We’ll evaluate access and soil conditions during your site visit and propose the best approach.

Service Area

We install storm shelters across Wise County and surrounding areas, including Paradise, Decatur, Bridgeport, Rhome, Boyd, Alvord, and neighboring North Texas communities. Not sure if we serve your address? Give us a call.

Get a Free Site Visit & Quote

Whether you’re adding a storm cellar or planning a new or expanded septic system, DNI Septics has you covered—no excavation job is too big or too small. Our local team delivers professional advice, careful installation, and thorough clean-up—and we’re here for inspections, maintenance, and future service.

Ready to get started?
Call today to schedule your on-site assessment and model options review.