3 reports. Useful first pass, but one outlier can still shift the range.

Electrical Panel Upgrade Cost in Colorado

An electrical panel upgrade in Colorado typically costs between $3,000 and $6,000, with most homeowners paying around $5,000. Half of the projects tracked fell between $4,000 and $5,500.

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Price distribution

Median $5,000.00 · typical $4,000.00–$5,500.00

$5,000.00

$3,000.00

$6,000.00

Shaded band: middle 50% of reports (25th–75th percentile). Median tick in teal.

Most jobs land between $3,200.00 and $5,900.00 (5th–95th percentile). Ignoring 1 outlier below and 1 above.

Based on reports from Apr 2026 (first entries this month).

Data freshness: 3 reports in the last 90 days. Help keep this current →

Data last updated Apr 7, 2026.

Size context is still being collected (0 of 3 reports include home size or system size). Numbers above may not reflect what your specific home would pay. Add a report to sharpen this →

Latest reports

The underlying prices behind this page.

3 total reports

$5,000.00

Arvada, CO · 7 days ago

Size not reported

Took about a day to upgrade the electrical panel, including materials, permitting, and labor.

$3,000.00

Longmont, CO · 7 days ago

Size not reported

Upgraded from 100A to 150A electrical service for under $3k. Helped with some of the work, like cutting out the brick for the new panel.

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$ • • •

Longmont, CO · 7 days ago

Size not reported

"Upgraded from 100A to 200A service including trenching, boring, and new copper wiring. Chose a detailed $6k quote from a small, professional family shop."

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