Does the proposal actually increase service capacity?
The critical first step in comparing quotes is confirming whether the proposal includes increasing your service capacity from 100 amps to 200 amps or only replacing the existing panel. A panel-only replacement swaps the breaker box but keeps the 100-amp limit. A service upgrade may involve new service-entrance conductors, a new meter socket, and utility coordination, but the specific requirements depend on your home and utility rules. If a proposal lists a new panel but omits details on service-entrance work or utility coordination, ask the electrician which components are required to achieve the full 200-amp capacity for your specific project.
Compare the proposed equipment and responsibilities
Beyond the capacity increase, compare what each proposal includes regarding equipment and responsibilities. Ask for the specific panel brand and amperage rating, the type of breakers included, and whether the service-entrance conductors are specified. Check who handles the permit and inspection and whether those costs are included in the total price or listed separately.
Check the proposal for existing circuit work and restoration. Ask the electrician if the proposal includes, excludes, or leaves conditional any work to move or extend circuits, and how any unresolved required work would be priced and approved. Restoration of walls, ceilings, or landscaping disturbed during the work should also be clearly stated as included, excluded, or conditional.
A hypothetical two-proposal scope comparison
Consider two hypothetical proposals for a 100-amp to 200-amp upgrade. Proposal A lists a new 200-amp panel, new service-entrance conductors, a new meter socket, utility coordination, permit fees, and moving three existing circuits. Proposal B lists a new 200-amp panel and utility coordination but does not mention service-entrance conductors, a meter socket, permit fees, or circuit work. Note that utility coordination alone does not confirm the full service-capacity outcome; items not mentioned in Proposal B must be clarified to determine if they are included or required before the quotes are comparable.
Resolve exclusions and uncertain work before approval
Before approving a quote, identify every item marked as excluded, conditional, or unknown. An exclusion means the work is not included in the price. A conditional item depends on a specific condition being met. An unknown item means the proposal has not answered the relevant scope or cost question. Do not assume an unknown item will be free or unnecessary. Ask which condition applies, who resolves it, and how price and written approval will be handled.
Ask the contractor to clarify who coordinates applicable utility work and charges. To prepare for a useful assessment, share your written proposals, any already-documented current and proposed service information, and the electrical changes you are planning. Ask what else the electrician needs to confirm the scope and mark missing details as unknown.
Related services and resources: request a free project estimate, residential panel and service upgrades.
Request a free estimate
Call Sartell Electrical Services, Inc. at (781) 944-9152 in Reading, MA to discuss your project and request a free estimate.
