Start with the installation scope
EV charger estimates depend on the charger type, location, electrical capacity, wiring path, mounting conditions, permit requirements, and customer expectations. Before pricing the job, confirm whether the customer needs a hardwired charger, a receptacle installation, equipment supplied by the contractor, or customer-supplied equipment.
Scope details to confirm
- Charger location, mounting surface, indoor/outdoor exposure, and distance from the panel.
- Available panel capacity, breaker space, service limitations, and whether load calculations or upgrades may be needed.
- Wiring method, conduit or cable path, attic/crawlspace access, trenching, wall repair, and patching exclusions.
- GFCI/AFCI requirements, disconnect requirements, labeling, inspection expectations, and local AHJ requirements.
- Permit handling, utility coordination, customer-supplied equipment, and manufacturer installation requirements.
Estimate structure
| Estimate section | What to review |
|---|---|
| Labor | Site assessment, material pickup, installation, testing, labeling, cleanup, and inspection support where applicable. |
| Materials | Breaker, conductor, conduit, fittings, boxes, fasteners, disconnects, receptacle or charger hardware, and weather-rated components where needed. |
| Assumptions | Accessible wiring path, available capacity, customer-provided charger status, and expected mounting location. |
| Exclusions | Drywall repair, trench restoration, service upgrades, utility work, charger configuration, or unknown existing-condition corrections unless included. |
Before sending the proposal
Review the estimate against field conditions, local code/AHJ requirements, permit rules, material availability, and any manufacturer instructions. If the installation may require a panel or service upgrade, separate that scope clearly in the estimate.
PhaseBid can help organize the estimate as an editable draft. For related workflows, review the electrical estimating software page and the electrical estimate example.
Review PhaseBid features, compare pricing, or Start Free when you are ready to test the workflow.
Contractor disclaimer: This resource is general estimating workflow information, not electrical, legal, pricing, or code advice. Always verify pricing, labor, material quantities, site conditions, scope, permits, and local code requirements before submitting a bid or purchasing materials.
