EV Charging Site Engineering & Design Assessment Packages

Our EV Charging Site Engineering & Design Assessments provide a clear roadmap for developing EV charging infrastructure, no matter what stage of planning you’re in. Each package builds on the previous one, adding more detail, engineering depth, and readiness for permits.

From the chart above, you can see how the packages progress:

• Foundation Package (Baseline): Includes basic layouts, transformer details, and a preliminary schedule.

• Concept Package: Adds a virtual survey and a conceptual design package (25% design level) with a budgetary estimate.

• Feasibility Package: Expands further with a detailed AHJ & Utility Coordination Report, outlining approval processes, utility upgrade needs, and associated costs.

• Permit-Ready Package: Delivers full permit-ready engineering drawings (IFP) and documentation, allowing you to move directly into permitting and contractor bidding.

Included Items by Package Level:

• Comprehensive Site Plan

• Parking & Equipment Layout Options

• Electrical Single Line Drawings

• Transformer Details

• Preliminary Schedule

• Drone-Based 360° Site Survey (Concept and above)

• AHJ & Utility Coordination Feasibility Report (Feasibility and Permit-Ready)

• Issue-for-Permit (IFP) Drawings (Permit-Ready only)

Whether you’re just exploring feasibility, preparing for utility coordination, or ready to submit for permits, we provide the engineering clarity, documentation, and cost projections you need to move your EV charging project forward with confidence.

Option 1 – Foundation Package

Best for: Customers starting their EV charging journey and needing a clear conceptual site view.

What’s Included:

• Comprehensive site plan with charging areas mapped

• Proposed parking layout to optimize vehicle flow

• Multiple equipment layout options to compare scenarios

• Electrical single line drawing showing power distribution

• Transformer specifications and details

• Preliminary project schedule for planning purposes

Delivery: 2–3 weeks
Outcome: A solid starting point for visualizing your EV site and understanding the basic requirements.

Option 2 – Concept Package

Best for: Customers who want a refined conceptual design with professional engineering input and budgetary clarity.

What’s Included (everything in Foundation, plus):

• Engineering First Look by our professional design team

• Virtual 3D 360°  site survey for precise planning

• Budgetary estimate with refined cost breakdown

• Updated preliminary project schedule with design input

• Conceptual design (25% design level) including single line and load sheet

Delivery: 2–3 weeks
Outcome: A professional conceptual package with cost estimates and schedules to guide early decision-making.

Option 3 – Feasibility Package

Best for: Customers moving beyond design concepts into real-world feasibility with utility and permitting insights.

What’s Included (everything in Concept, plus):

• Proposed layout review call with our engineering team

• AHJ (Authority Having Jurisdiction) coordination report

• Utility feasibility report including service upgrades, process, timelines, and costs

• Refined preliminary schedule incorporating permitting considerations

Delivery: 4–6 weeks (dependent on utility & AHJ response times)
Outcome: A complete feasibility roadmap with clear steps, costs, and timelines for utility and permit approvals.

Option 4 – Permit-Ready Package

Best for: Customers ready to move into construction bidding and permitting with full engineering drawings.

What’s Included (everything in Feasibility, plus):

• Issue-for-Permit (IFP) drawings covering 10 charging ports (AC or DC)

• Finalized utility and AHJ coordination package

• Complete construction documentation, ready for EPC contractors to bid

• Credit: If you previously purchased the Feasibility Package, the $5,000 cost is applied to this package

Delivery: 4–6 weeks
Outcome: A permit-ready package with all drawings and documentation needed for submission and contractor bidding.