How much does an electrical panel upgrade cost in Sayville, NY?
US national rangeUpdated Prices checked October 20261 source
An electrical panel upgrade costs $518 to $2,193 nationally, typical $1,347. We have no documented price index for Sayville for this job, so this is the US national range from HomeAdvisor, checked October 2026.
US national range, not adjusted for this city
- Low
- $518
- Typical
- $1,347
- High
- $2,193
Electrical panel upgrade cost in Sayville, NY
We have no documented price index for Sayville for this job, so the table shows the US national range.
| Estimate | Low | Typical | High | Basis | Checked |
|---|---|---|---|---|---|
| US national range | $518 | $1,347 | $2,193 | Per panel, installed; typical range of customer-reported jobs (HomeAdvisor) | October 2026 |
Electrical panel upgrade cost by type or size
US national figures in USD, as published by each source.
| Type or size | Price (USD) | Source |
|---|---|---|
| 100-amp panel | $800 to $1,500 | HomeAdvisor |
| 200-amp panel | $1,300 to $2,000 | HomeAdvisor |
| 400-amp panel | $2,000 to $4,000 | HomeAdvisor |
What drives the cost of an electrical panel upgrade
Amperage
Most homes need 100 to 200 amps; 400-amp service costs the most.
Replace or relocate
Moving a panel outdoors costs $1,500 to $4,000.
Old fuse box or recalled panels
Replacing a fuse box costs $1,500 to $4,500; Federal Pacific or Zinsco panels $1,500 to $4,000.
Wiring age and circuits
Older wiring and more circuits to move add labor.
Drywall repair
Patching around the panel runs about $1.50 to $3 per sq ft.
Permits and what's included in Sayville
Permit note
A permit is needed in most places, and the utility may need to disconnect service. Budget about $150 to $300 for permits and drywall repairs.
Rules are set locally; confirm with Sayville’s building department.
What’s usually included
- The new panel and breakers
- Labor to move circuits to the new panel
- Coordination of the inspection
Scopes vary. Get the scope in writing on every quote.
Get electrical panel upgrade quotes in Sayville
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Top-ranked electricians in Sayville
The top 3 of 268 electricians we rank for Sayville, NY, by CR Score. Paid placement never changes rank.
- #1TFC Electric IncCR Score 615.0from 36 Google reviews
- #2Island Wide Electric & LightingCR Score 615.0from 61 Google reviews
- #3PKJ Electrical CorpCR Score 605.0from 164 Google reviews
Electrical panel upgrade cost in Sayville: questions
How much does an electrical panel upgrade cost in Sayville, NY?
Do I need a permit for an electrical panel upgrade in Sayville?
What affects the cost of an electrical panel upgrade?
How many electricians serve Sayville?
What is usually included in the price?
Sources
Checked October 2026. Figures are estimates, not quotes.
- HomeAdvisor: Electrical panel upgrade cost · page updated June 17, 2026 · checked October 2026Primary source. Used for: Low, typical and high; prices by amperage; drivers; permit.
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