Quote prep
EV charger quote prep checklist
A homeowner checklist for preparing photos, measurements, questions, and quote comparisons.
Bring better context to the site visit
You do not need to solve the electrical design before talking to an installer. You do need enough context to make the conversation specific.
Start with the calculator results, a few photos, and a short description of how the vehicle will be used. That helps the installer quote the actual project rather than a vague charger install.
Photos to gather
- parking spot and likely charger wall
- distance from parking spot to the electrical panel
- main panel, breaker directory, and visible service rating
- path through garage, basement, exterior wall, or detached structure
- outdoor areas where conduit or trenching might be needed
- charger model if you already bought one
Do not remove panel covers or touch anything electrical to get a photo.
Details to write down
- vehicle model or battery size
- daily driving distance
- usual overnight parking hours
- desired charger location
- whether charging must happen outdoors
- whether you expect a second EV later
- large electrical loads in the home
- future projects such as heat pump, hot tub, solar, or backup power
Questions to ask before comparing quotes
- What circuit size is included?
- Is the charger hardwired or plug-in?
- Is permit and inspection handling included?
- Will routing be surface-mounted or concealed?
- Are repairs to drywall, siding, or finishes included?
- Is load management part of the quote?
- What would trigger a panel upgrade or service review?
- Who supplies the charger?
- What warranty applies to labour and equipment?
Compare scope before price
Two quotes may not include the same work. One may include permitting, inspection coordination, load-management hardware, or a longer conduit route. Another may assume a simpler path.
Ask each installer to write down the circuit size, charger location, routing method, permit handling, exclusions, and any assumptions. A clear scope makes the price easier to understand.
Keep the result in context
HomeChargeGuide estimates are planning estimates. A licensed electrician or local authority must confirm service capacity, code requirements, permits, and final installation design.