Panel upgrade cost in Naperville (2026)
The typical panel upgrade in Naperville was valued at $3,500 on its city permit (middle half: $2,000 to $5,000), across 228 panel upgrades with city permits issued from December 2022 to August 2026.
How the values spread
The numbers behind the chart
| Value on the permit | Jobs | Share |
|---|---|---|
| Under $2,000 | 55 | 24% |
| $2,000 to $4,000 | 79 | 35% |
| $4,000 to $6,000 | 45 | 20% |
| $6,000 to $8,000 | 18 | 8% |
| $8,000 to $10,000 | 8 | 4% |
| $10,000 and over | 23 | 10% |
Panel upgrade electricians with the most jobs in Naperville
| Rank | Contractor | Jobs | Contact |
|---|---|---|---|
| 1 | Mjp Electrical Experts Inc | Get a quote | |
| 2 | Newberry Electric Co Inc | Get a quote | |
| 3 | Kellenberger Electric | Get a quote |
See all 25 ranked panel upgrade electricians
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By ZIP code
The 4 ZIP codes with the most panel upgrades valued on the permit (at least 20 each).
| ZIP code | Jobs | Median | Middle half |
|---|---|---|---|
| 60565 | 72 | $4,000 | $2,900 to $5,800 |
| 60540 | 69 | $3,500 | $2,200 to $5,200 |
| 60564 | 49 | $2,000 | $1,600 to $3,900 |
| 60563 | 38 | $3,500 | $2,000 to $4,700 |
By year
| Year | Jobs | Median | Middle half |
|---|---|---|---|
| 2023 | 106 | $3,600 | $2,000 to $5,000 |
| 2024 | 78 | $3,500 | $2,300 to $5,400 |
| 2025 | 24 | $2,400 | $1,400 to $5,400 |
What the records show
- Share of jobs in each budget range: under $3,000: 38% (87 of 228); $3,000 to $6,000: 40% (92 of 228); $6,000 to $10,000: 11% (26 of 228); over $10,000: 10% (23 of 228).
- The median was $3,600 in 2023 (106 jobs) and $2,400 in 2025 (24 jobs), down 34%.
- Across the ZIP codes above, the median ran from $2,000 in 60564 to $4,000 in 60565.
Every figure here is the job value written on the city permit, not the price paid. Permit values can be higher or lower than the final price, so get more than one quote. Values under $1,000 are placeholders and are left out. Median and middle half: half of the jobs were valued above the median; the middle half runs from the 25th to the 75th percentile. Source: Naperville building permits, from December 2022 to August 2026. Data updated September 25, 2026. The same figures as data: electrical-panel.json.