Oklahoma
EV Charging Station Site Design
Site layout, accessibility, utility trenching and permitting for public or workplace electric vehicle charging stations.
What the work involves
EV charging projects need site layout for chargers and parking, accessible routes and stalls, trenching and conduit routes, protection bollards, and coordination with the utility for new service. The US Access Board has published recommendations on accessible EV charging, and federally funded projects must follow federal minimum standards. A civil engineer handles site and permit drawings while an electrical engineer designs power.
Local conditions we plan for
- Expansive clay soils
- Tornadoes and severe storms
- Induced seismicity linked to wastewater injection
- Flash flooding
Building code: 2018 IBC/IRC adopted at the state level (ICC adoption chart, April 2026). Rules adopting newer editions were pending with a September 14, 2026 effective date.
When you need it
- Adding chargers to a parking lot
- Federally or state funded charging project
- New transformer pad or utility service needed
- Accessibility of charging spaces must be addressed
- Site plan amendment required
Frequently asked questions
How much does eV Charging Station Site Design cost?
Across the US, eV Charging Station Site Design usually costs $3,000 to $25,000 per site. Estimate. Depends on number of chargers, utility work and permit requirements.
How long does eV Charging Station Site Design take?
Plan on 3 to 10 weeks from signed proposal to stamped deliverables, longer if a site visit, soil testing or a permit review cycle is involved.
Do I need a licensed PE for eV Charging Station Site Design?
In most US jurisdictions, yes. When the work needs a permit, the plans, calculations or report usually must be sealed by a Professional Engineer licensed in the state where the project is located. Every deliverable we issue for permit is sealed that way.
How do I verify an engineer's license in Oklahoma?
Engineers practicing in Oklahoma are licensed by the Oklahoma State Board of Licensure for Professional Engineers and Surveyors. You can confirm a license number and its status in the board's public license search before you sign a contract.
Which building code applies in Oklahoma?
2018 IBC/IRC adopted at the state level (ICC adoption chart, April 2026). Rules adopting newer editions were pending with a September 14, 2026 effective date. Cities and counties can add local amendments, which is one reason to hire an engineer who works in your area.
What site problems do engineers see most in Oklahoma?
Common issues include expansive clay soils, tornadoes and severe storms, induced seismicity linked to wastewater injection and flash flooding.