Choctaw has a permit written just for home storm shelters. Construction may begin only after that Residential Storm Shelter permit is issued. The paperwork changes with the kind of shelter you pick. So choosing a garage, yard or indoor unit also decides what the installer has to draw and submit.

Cutaway illustration of a house with a storm shelter below the garage floor and a separate underground shelter in the back yard
Two common placements: below the garage floor and underground in the yard.

Choctaw the city, not Choctaw County

The city of Choctaw is in the southeastern part of Oklahoma County, according to the 2024 Oklahoma County hazard mitigation plan. The state tax commission’s rate chart gives Choctaw city a different code from Choctaw County. Check that a quote and any paperwork name the city and Oklahoma County. Programs such as SoonerSafe have set their priorities by county.

What the installer submits for each shelter type

Every application on the city’s 2025 checklist starts with the same items:

  • the type of shelter;
  • its estimated cost and square footage;
  • the manufacturer’s specifications showing compliance with the current adopted building code, sealed and signed by an Oklahoma-licensed engineer.

The rest depends on where the shelter goes:

Shelter Extra documents the city lists
In-ground, in the garage Simple floor plan with the shelter’s location marked
Outdoor Site plan with dimensioned property lines, easements and right-of-way; locations of the house, shelter and other structures; footing and foundation plans; flood elevation if the lot is in or near a flood-prone area
Above-ground, inside the house Detailed floor plan with existing and new walls, wall section details, door and window sizes

Every application needs the engineer-sealed specifications. So before you sign, ask whether the installer already has them for the model it proposes.

How the permit moves

The city prefers applications through its online permit portal. It also accepts them in person, by mail or by email, as PDFs combined into one file where possible. Incomplete applications are not accepted. Staff review the plans first. The fee is applied once they comply, and the permit is issued when the fee is paid. Ask the company to put that fee in the written quote.

A permit is valid for six months from issue. The permit holder can ask the building official for an extension. Inspections need 24 hours’ notice. Each one must be approved before work is covered up, and the city makes that the permit holder’s responsibility. Missed inspections can cost extra. For a buried unit, settle in writing which inspection comes before backfill (filling the hole back in). Also settle who pays if one has to be repeated.

Lights or an outlet in the shelter bring in a second permit. Shelter installation has no Oklahoma state license. But Choctaw issues electrical permits only to contractors holding both a State of Oklahoma and a City of Choctaw license.

Floodplains near the North Canadian River

The 2024 county plan records FEMA flood maps dated December 18, 2009. The city’s weather page points to floodplains near the North Canadian River and its tributaries. Building in a designated floodplain takes a separate Floodplain Activity Permit. As of October 2026, the 2025 application form lists $75 for a residential floodplain permit. The city’s FY 2027 development fee schedule lists $120. Have the installer put the current amount in the quote.

Ask the installer to check city approval for an above-ground unit on a mapped lot. The published SoonerSafe rules exclude below-ground safe rooms in floodplains and leave above-ground ones possibly eligible.

Overnight alerts

Between 10 p.m. and 6 a.m., Choctaw’s alert service sends only tornado and fire alerts. It holds back other weather alerts during those hours. That is worth knowing when you pick your warning sources. For current warnings and sheltering guidance, follow the National Weather Service and local emergency management.

The chart below counts tornadoes that touched any part of Oklahoma County from 1950 through 2025. Each rating describes the strongest damage along the whole path.

Budget and the quote

Read the installed and unit-only rows of the Oklahoma price table separately. Budget for the full price, using the dated SoonerSafe status in the FAQ.

When you ask for a Choctaw quote with the form below, ask for:

  • the engineer-sealed specifications;
  • the floor or site plan the checklist calls for;
  • the permit pulled and inspections scheduled by the installer;
  • one itemized price that includes the city permit fee and any floodplain permit.