NAPERVILLE, ILLINOIS / AN INDEPENDENT HOMEOWNER GUIDE
A little clarity.
A better-connected home.
Repairs, upgrades, permits and prices.
Understand the job before you call an electrician.
What are you working on?
CHOOSE A PROJECT. EXPLORE THE CONNECTIONS.Explore safely. This is not a wiring plan.
PANEL & CAPACITY
Make room for what’s next.
A panel upgrade and a service upgrade are different jobs. Start with equipment condition and a load assessment.
SOMETHING NOT RIGHT?
Start with the symptom.
THE LOCAL PART MATTERS
Same house.
Naperville rules.
Permits, electric service and incentives depend on where you live. Start with the City’s requirements.
Sources checked · October 4, 2026Before the work begins
Applications, contractor registration and the inspection path.
↗02 / THE UTILITYKnow who to call
Outages, service changes and municipal utility coordination.
↗03 / EV INCENTIVESLook beyond the headline rebate
Eligibility, contribution requirements and funding to confirm.
↗THE ESTIMATE IS ONLY THE START
Three prices.
Are they the same job?
Put permits, equipment, restoration and exclusions side by side. Find the questions hiding between the numbers.
Open the quote worksheet Free to use · No email · Print or downloadFROM THE METER TO THE LAST OUTLET