Which electrical work should be visible?
Look for replacement versus increased service capacity; the specified panel, breakers and disconnect; altered feeders or circuits; grounding and bonding; and labeling. Ask whether the proposal includes moving equipment or reusing branch wiring.
- Allowances should say what can change after site investigation and how that change will be authorized.
Which utility and site costs need their own line?
Meter equipment, mast or service entrance changes, utility engineering and charges, trenching, access or easements may be separate. Identify wall repair, paint, siding, landscaping and other restoration.
- The contractor’s electrical work and the utility’s work can have separate prices and responsibilities even when both are required for the same result.
How should permits, outage and completion appear?
State who purchases the permit, schedules inspection and coordinates disconnect/reconnect. Ask what final approval and closeout records you receive.
- The contract should also identify anticipated outage arrangements and what happens if inspection corrections or utility readiness prevent the planned completion.
What makes price comparisons fair?
Compare matching service capacity, equipment, load assumptions, allowances, taxes, payment milestones and warranty terms. Ask about exclusions before choosing a lower total.
- This guide intentionally avoids a statewide installed price: a panel-only exchange and a project with transformer, trench or meter work do not have the same cost basis.
Which change-order questions should be settled early?
Ask what happens if concealed conditions, utility engineering or inspection corrections change the planned work. The agreement should say how the contractor will describe the change, obtain authorization and establish any additional price.
- Clarify which corrections belong within the original scope and which would be treated as new work.
- This makes an allowance understandable without pretending that every existing condition can be known before an assessment, and it gives the homeowner a record to evaluate before approving changes.
How do you compare a panel-only total with a service-upgrade total?
Put the existing and proposed service rating at the top of both scopes. Then list the equipment, circuits and service-entrance work each contractor includes.
- A panel-only quote may retain the meter and service connection, while another includes their alteration.
- Neither description can be assumed from the word “upgrade.”
- Ask the contractor to explain any difference in the recommended work using the equipment condition and planned-load assessment.
- Until those assumptions match, the totals describe different purchases.
How should utility responsibility be priced?
Ask whether the contractor submits the application, coordinates engineering and schedules the authorized disconnect, and whether those coordination tasks are in the installation price. Utility charges may still be separate.
- Name transformer or connection changes, meter work, route changes and customer site preparation if they are under consideration.
- PSE’s construction sequence and Centralia’s connection process demonstrate why utility approvals and costs cannot simply be assumed to be part of a box replacement.
- The written proposal should identify the outstanding utility decisions.
What does a useful restoration allowance say?
A scope should identify affected walls, siding, paint, landscaping or other surfaces and who returns them to the agreed condition. If another trade supplies the repair, state whether its price is included or separate.
- Existing access and proposed equipment location can affect that work.
- A vague “patching by others” exclusion should be understood before acceptance, especially where a homeowner is comparing a complete project price with an electrical-only price.
- No statewide restoration amount is meaningful for every property.
How should permits and correction work be handled?
Name the permit holder and inspection coordinator. Ask what approval records you receive and who addresses corrections related to the contracted installation.
- If the utility cannot reconnect until an inspection is released, ask how the schedule and household arrangements respond to a correction.
- An agreement should distinguish work within the accepted scope from an additional request or newly discovered condition.
- Avoid assuming that an inspection request, a visit or a paid invoice proves final approval.
What should a payment and warranty comparison preserve?
Ask for the total or allowance basis, applicable taxes, payment milestones and the procedure for authorizing additional work. Have the contractor explain the warranty terms for labor and equipment, who handles a claim and any relevant exclusions.
- The network does not set a universal customer price or warranty.
- Compare the written terms of the actual businesses you are considering, together with the scope and current credential evidence.
- Keep the final accepted version so later changes can be evaluated against the same agreement.
What should you do when one line is still unknown?
Ask what evidence will settle it, who obtains that evidence and when the price becomes defined. Examples include a utility capacity decision, a meter location approval or a site condition requiring inspection.
- Keep the unknown as a named allowance or dependency with a change process.
- That is more useful than treating an estimate as a fixed installed price while leaving a necessary workstream unstated.
- You can then decide whether to proceed with assessment, request a revised proposal or compare another scope.
| Line item | Confirm in writing | Keep separate if unresolved |
|---|---|---|
| Equipment and capacity | Installed equipment and accepted load assumptions | Future loads not included |
| Utility and meter | Coordination work, connection scope and charges | Engineering decisions or utility estimates pending |
| Permit and inspection | Permit holder, scheduling and closeout | Other trades’ permits |
| Site and restoration | Access, trench or surface work and repairs | Allowances and work by others |
| Commercial terms | Taxes, milestones, changes and warranty | Unapproved changes or separate contracts |
Sources and scope
Primary-source research reviewed October 17, 2026 for what an electrical panel upgrade quote should itemize. Code, utility standards and administrative guidance have different roles. Confirm current requirements for the project address.