Generator Installation Cost WellesleyGenerator Installation Cost WellesleyGenerator Installation Cost WellesleyGenerator Installation Cost WellesleyGenerator Installation Cost WellesleyGenerator Installation Cost WellesleyGenerator Installation Cost WellesleyGenerator Installation Cost WellesleyGenerator Installation Cost WellesleyGenerator Installation Cost Wellesley

Generator Installation Cost in Wellesley, MA

Detailed pricing guide with local market adjustments and material comparisons

Wellesley Average

$2,250–$11,250

Market Tier

Town

Cost Breakdown

Generator Installation Cost in Wellesley

Town

LowAverageHigh

$2,250$6,750$11,250

Market Tier

Town (0.75x)

Small town with lower labor and material costs

Material Cost Comparison

Generator unit(Budget)

$1,688–$8,438

Automatic transfer switch(Mid-Range)

$2,250–$11,250

Fuel line connections(Premium)

$3,150–$15,750

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 Wellesley

NAX Electrical Services LLC

New Bedford, MA

(508) 296-0552

MAK Electric LLC

New Bedford, MA

(774) 473-0886

Sousa Electrical Contractor

New Bedford, MA

(781) 561-5805

Souza & Branco Electric Inc.

New Bedford, MA

(508) 999-2414

Founding Member

Premium spot in Wellesley

Ambassador

Lead the Wellesley community

Founding Member

Premium spot in Wellesley

View all 158 electricians in Wellesley →

Wellesley Housing Market

Median Household Income

$250,001

Median Home Value

$1,513,400

Median Rent

$2,849/mo

Homeownership Rate

84%

Population

29,906

Median Year Built

1954

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

Track Your Costs

Electrical

Generator Installation

Date

April 2026

Cost

$6,750

Vendor

Your local pro

Warranty

10-year material warranty

Wellesley average: $2,250–$11,250

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.

Track this repair in PropDoctor →

Get a Personalized Estimate

Find a electrician near me

I found 158 electricians in your area. Here are the top results:

Professionals Found

158 results

Smith & Sons

Connected

electrician

4.9(47)

BookQuote

J&R Home Services

electrician

4.7(23)

From $95/hr

MessageView

View All in ProPortal

Log my generator installation in PropDoctor

I'll help you log this. I've pre-filled the details — review and submit:

Add to Property History

electrician

Title:electrician

Category:electrician

Date:2026-04-10

Fill Form & Review

Fill Form & Submit

SmartSearch understands 51 action types across scheduling, vendor discovery, and home maintenance.

Try SmartSearch →

Cost FAQ

What is the average cost of generator installation in Wellesley?

The average cost of generator installation in Wellesley, MA ranges from $2,250 to $11,250. 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 Wellesley, local labor rates and material availability also influence pricing.

How do I get accurate quotes for generator installation in Wellesley?

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

Explore Wellesley, MA

Homes for Salein Wellesley Rentalsin Wellesley Home Servicesin Wellesley Maintenance Guidesin Wellesley Find Professionalsin Wellesley

Generator Installation Cost in Nearby Cities

Boston, MA Providence, RI Cambridge, MA Lowell, MA Brockton, MA Quincy, MA

Generator Installation Cost in Wellesley, MA

Cost Breakdown

Generator Installation Cost in Wellesley

Material Cost Comparison

Get Quotes in Wellesley

Wellesley Housing Market

Track Your Costs

Generator Installation

Property Health Score

Get a Personalized Estimate

Cost FAQ

More Cost Guides for Wellesley

Electrical Panel Upgrade Cost

Circuit Breaker Repair Cost

Whole-House Surge Protector Cost

Explore Wellesley, MA

Generator Installation Cost in Nearby Cities