Generator Installation Cost Grand IsleGenerator Installation Cost Grand IsleGenerator Installation Cost Grand IsleGenerator Installation Cost Grand IsleGenerator Installation Cost Grand IsleGenerator Installation Cost Grand IsleGenerator Installation Cost Grand IsleGenerator Installation Cost Grand IsleGenerator Installation Cost Grand IsleGenerator Installation Cost Grand Isle

Generator Installation Cost in Grand Isle, ME

Detailed pricing guide with local market adjustments and material comparisons

Grand Isle Average

$2,363–$11,813

Market Tier

Town

Cost Breakdown

Generator Installation Cost in Grand Isle

Town

LowAverageHigh

$2,363$7,088$11,813

Market Tier

Town (0.75x)

Small town with lower labor and material costs

Climate Adjustment

1.05x

Based on local climate conditions

Material Cost Comparison

Generator unit(Budget)

$1,772–$8,860

Automatic transfer switch(Mid-Range)

$2,363–$11,813

Fuel line connections(Premium)

$3,308–$16,538

Factors that affect your cost

Generator size (kW capacity)
Standby vs portable
Automatic transfer switch
Natural gas vs propane vs diesel
Concrete pad installation
Permit and inspection fees
Distance from panel

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Grand Isle Housing Market

Median Home Price

$149,900

Homes for Sale

Price per Sq Ft

$122

Median Household Income

$36,000

Median Home Value

$75,000

Median Rent

$510/mo

Homeownership Rate

75.4%

Population

244

Median Year Built

1947

Source: U.S. Census Bureau, ACS 2023 5-Year Estimates

Track Your Costs

Electrical

Generator Installation

Date

April 2026

Cost

$7,088

Vendor

Your local pro

Warranty

10-year material warranty

Grand Isle average: $2,363–$11,813

Before

Issue documented with photos

After

Repair completed, area sealed

Materials Used

Generator unitAutomatic transfer switchFuel line connectionsConcrete pad

Warranty Details

10-year material warranty

Auto-Checkup Created

"Generator Test Run" — every 3 months

Added by youApril 2026

Property Health Score

Good

electrical category +10 pts(70 → 80)

Documentation19/25

Maintenance20/25

Warranty22/25

Investment21/25

Your health score is calculated based on documentation completeness, maintenance currency, warranty coverage, and investment tracking.

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Find a electrician near me

I found several electricians in your area. Here are the top results:

Professionals Found

12 results

Smith & Sons

Connected

electrician

4.9(47)

BookQuote

J&R Home Services

electrician

4.7(23)

From $95/hr

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electrician

Title:electrician

Category:electrician

Date:2026-04-09

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Cost FAQ

What is the average cost of generator installation in Grand Isle?

The average cost of generator installation in Grand Isle, ME ranges from $2,363 to $11,813. The final price depends on Generator size (kW capacity), Standby vs portable, Automatic transfer switch.

What factors affect generator installation cost?

Key factors include: Generator size (kW capacity), Standby vs portable, Automatic transfer switch, Natural gas vs propane vs diesel, Concrete pad installation, Permit and inspection fees, Distance from panel. In Grand Isle, local labor rates and material availability also influence pricing.

How do I get accurate quotes for generator installation in Grand Isle?

Get at least 3 quotes from licensed professionals in Grand Isle. Use Fizbo SmartSearch to find and compare local electricians, read reviews, and request estimates — all in one place.

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Generator Installation Cost in Grand Isle, ME

Cost Breakdown

Generator Installation Cost in Grand Isle

Material Cost Comparison

Get Quotes in Grand Isle

Grand Isle Housing Market

Track Your Costs

Generator Installation

Property Health Score

Get a Personalized Estimate

Cost FAQ

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