Electrical Costs in St. Louis, MO

Verified cost ranges for electrical in St. Louis

Verified by 4 sourcesUpdated June 18, 2026

Electrical Costs in St. Louis

Cost ranges verified from official sources

Generator Installation

St. Louis, MO

2 sources

Low

$2,005

Average

$3,410

High

$7,543

Bureau of Labor StatisticsHomeAdvisor

Updated Jun 2026

Smoke Detector Installation

St. Louis, MO

2 sources

Low

$48

Average

$217

High

$389

Bureau of Labor StatisticsFixr

Updated Jun 2026

Outdoor Electrical Outlet Installation

St. Louis, MO

2 sources

Low

$48

Average

$176

High

$389

Bureau of Labor StatisticsFixr

Updated Jun 2026

Dedicated Circuit Installation

St. Louis, MO

2 sources

Low

$51

Average

$113

High

$389

Bureau of Labor StatisticsHomewyse

Updated Jun 2026

Attic Fan Installation

St. Louis, MO

2 sources

Low

$351

Average

$495

High

$869

Bureau of Labor StatisticsHomeAdvisor

Updated Jun 2026

Electric Range Installation

St. Louis, MO

2 sources

Low

$766

Average

$924

High

$1,679

Bureau of Labor StatisticsHomewyse

Updated Jun 2026

Electrical Panel Upgrade

St. Louis, MO

3 sources

Low

$410

Average

$621

High

$1,169

Bureau of Labor StatisticsHomeAdvisorHomewyse

Updated Jun 2026

Outlet Installation

St. Louis, MO

2 sources

Low

$148

Average

$236

High

$389

Bureau of Labor StatisticsHomeAdvisor

Updated Jun 2026

Ceiling Fan Installation

St. Louis, MO

4 sources

Low

$177

Average

$345

High

$615

Bureau of Labor StatisticsHomeAdvisorHomeGuideHomewyse

Updated Jun 2026

Recessed Lighting Installation

St. Louis, MO

2 sources

Low

$56

Average

$134

High

$389

Bureau of Labor StatisticsHomewyse

Updated Jun 2026

Understanding Electrical Costs in St. Louis

Electrical panel upgrades in St. Louis vary significantly due to the wide range of project scopes, from simple component replacements to complete panel replacements. Local factors including labor availability, permit complexity, and the age of existing electrical infrastructure all influence final costs. St. Louis's moderate cost of living and competitive electrical contractor market help keep prices accessible compared to major metropolitan areas, though older housing stock may require additional work during upgrades.

How St. Louis Compares

*Based on aggregated cost data from multiple sources

Frequently Asked Questions — Electrical Costs in St. Louis

View Electrical Costs in Other Cities in Missouri