Generator Installation Cost Sun PrairieGenerator Installation Cost Sun PrairieGenerator Installation Cost Sun PrairieGenerator Installation Cost Sun PrairieGenerator Installation Cost Sun PrairieGenerator Installation Cost Sun PrairieGenerator Installation Cost Sun PrairieGenerator Installation Cost Sun PrairieGenerator Installation Cost Sun PrairieGenerator Installation Cost Sun Prairie

Generator Installation Cost in Sun Prairie, WI

Detailed pricing guide with local market adjustments and material comparisons

Sun Prairie Average

$2,550–$12,750

Market Tier

Small City

Cost Breakdown

Generator Installation Cost in Sun Prairie

Small City

LowAverageHigh

$2,550$7,650$12,750

Market Tier

Small City (0.85x)

Small city with below-average costs

Material Cost Comparison

Generator unit(Budget)

$1,913–$9,563

Automatic transfer switch(Mid-Range)

$2,550–$12,750

Fuel line connections(Premium)

$3,570–$17,850

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

Get Quotes in Sun Prairie

Scott Kiel Electric

Madison, WI

(608) 438-5601

4.7★

28 reviews

Design Electric of Madison

Madison, WI

(608) 221-3563

4.6★

20 reviews

Performance Electric, Inc.

Janesville, WI

(608) 843-1865

Van Brocklin Electric

Janesville, WI

(608) 752-8869

Founding Member

Premium spot in Sun Prairie

Ambassador

Lead the Sun Prairie community

Founding Member

Premium spot in Sun Prairie

View all 18 electricians in Sun Prairie →

Sun Prairie Housing Market

Median Home Price

$369,900

Homes for Sale

Price per Sq Ft

$220

Local Pros

269

Home Service Professionals Near Sun Prairie

Agents 68multimedia_specialist 34Painters 31Landscapers 31lender 30Inspectors 26Flooring 25Handymen 24

Median Household Income

$90,521

Median Home Value

$339,800

Median Rent

$1,374/mo

Homeownership Rate

61.8%

Population

36,455

Median Year Built

1998

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

Track Your Costs

Electrical

Generator Installation

Date

April 2026

Cost

$7,650

Vendor

Your local pro

Warranty

10-year material warranty

Sun Prairie average: $2,550–$12,750

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(72 → 82)

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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Get a Personalized Estimate

Find a electrician near me

I found 18 electricians in your area, averaging 4.7★. Here are the top results:

Professionals Found

18 results

Smith & Sons

Connected

electrician

4.9(47)

BookQuote

J&R Home Services

electrician

4.7(23)

From $95/hr

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Add to Property History

electrician

Title:electrician

Category:electrician

Date:2026-04-04

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Cost FAQ

What is the average cost of generator installation in Sun Prairie?

The average cost of generator installation in Sun Prairie, WI ranges from $2,550 to $12,750. 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 Sun Prairie, local labor rates and material availability also influence pricing.

How do I get accurate quotes for generator installation in Sun Prairie?

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

Explore Sun Prairie, WI

Homes for Salein Sun Prairie Rentalsin Sun Prairie Home Servicesin Sun Prairie Maintenance Guidesin Sun Prairie Find Professionalsin Sun Prairie

Generator Installation Cost in Nearby Cities

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Generator Installation Cost in Sun Prairie, WI

Cost Breakdown

Generator Installation Cost in Sun Prairie

Material Cost Comparison

Get Quotes in Sun Prairie

Sun Prairie Housing Market

Track Your Costs

Generator Installation

Property Health Score

Get a Personalized Estimate

Cost FAQ

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