Guides & advice

Electrical: costs, options and advice

Panel upgrades, EV chargers and surge protection, and when you need an electrician.

Costs, budgets and timelines

Electrical Panel Replacement CostPanel upgrades average about $1,286, with most between $521 and $2,103. Costs by amperage, service upgrades and signs you need one.
EV Charger Installation CostHome EV charger installation averages about $965. Installation scenarios, a sample scope of work, compatibility checks and common exclusions.

Whole-House Surge Protector InstallationA whole-house surge protector averages about $500 installed. What it does, what it does not do, and how it works with plug-in protectors.

How to Compare Contractor Estimates (With an Annotated Example)Line up scope, quantities, allowances, exclusions and warranty terms so you compare the same job, not just the bottom line.
Questions to Ask Before Hiring a ContractorA practical checklist for the first call, the estimate visit and before you sign, plus links to project-specific questions.
How to Verify a Contractor's License and InsuranceWhere to look up a license, how to confirm insurance with the insurer, and what each check does and does not tell you.
Quote comparison worksheetLine up up to three quotes side by side.

Cost figures in these guides are national ranges from the sources listed in each article. They are not a quote from FixFinch or any contractor.