Plumbing Costs in Charleston, SC

Verified cost ranges for plumbing in Charleston

Verified by 5 sourcesUpdated June 18, 2026

Plumbing Costs in Charleston

Cost ranges verified from official sources

Toilet Repair

Charleston, SC

2 sources

Low

$50

Average

$1,452

High

$3,937

Bureau of Labor StatisticsFixr

Updated Jun 2026

Toilet Installation

Charleston, SC

3 sources

Low

$190

Average

$967

High

$2,412

Bureau of Labor StatisticsFixrHomewyse

Updated Jun 2026

Garbage Disposal Installation

Charleston, SC

3 sources

Low

$135

Average

$535

High

$1,234

Bureau of Labor StatisticsFixrHomewyse

Updated Jun 2026

Water Line Repair

Charleston, SC

2 sources

Low

$151

Average

$1,522

High

$4,038

Bureau of Labor StatisticsFixr

Updated Jun 2026

Gas Line Repair

Charleston, SC

3 sources

Low

$126

Average

$1,125

High

$2,928

Bureau of Labor StatisticsFixrHomeGuide

Updated Jun 2026

Water Softener Installation

Charleston, SC

2 sources

Low

$801

Average

$801

High

$901

Bureau of Labor StatisticsHomewyse

Updated Jun 2026

Tankless Water Heater Installation

Charleston, SC

3 sources

Low

$897

Average

$2,109

High

$4,968

Bureau of Labor StatisticsFixrHomewyse

Updated Jun 2026

Bathtub Installation

Charleston, SC

2 sources

Low

$659

Average

$836

High

$1,570

Bureau of Labor StatisticsHomewyse

Updated Jun 2026

Outdoor Spigot Installation

Charleston, SC

2 sources

Low

$50

Average

$427

High

$1,010

Bureau of Labor StatisticsFixr

Updated Jun 2026

Dishwasher Installation

Charleston, SC

3 sources

Low

$326

Average

$1,090

High

$2,628

Bureau of Labor StatisticsFixrHomewyse

Updated Jun 2026

Bathroom Sink Installation

Charleston, SC

4 sources

Low

$148

Average

$581

High

$1,353

Bureau of Labor StatisticsFixrHomeAdvisorHomewyse

Updated Jun 2026

Kitchen Sink Installation

Charleston, SC

3 sources

Low

$154

Average

$934

High

$2,354

Bureau of Labor StatisticsFixrHomeAdvisor

Updated Jun 2026

Drain Cleaning

Charleston, SC

2 sources

Low

$101

Average

$374

High

$808

Bureau of Labor StatisticsHomeGuide

Updated Jun 2026

Water Heater Installation

Charleston, SC

5 sources

Low

$588

Average

$1,462

High

$3,428

Bureau of Labor StatisticsFixrHomeAdvisorHomeGuideHomewyse

Updated Jun 2026

Water Heater Repair

Charleston, SC

3 sources

Low

$140

Average

$638

High

$1,522

Bureau of Labor StatisticsFixrHomeAdvisor

Updated Jun 2026

Pipe Repair

Charleston, SC

3 sources

Low

$177

Average

$1,531

High

$4,038

Bureau of Labor StatisticsFixrHomeAdvisor

Updated Jun 2026

Sump Pump Installation

Charleston, SC

3 sources

Low

$459

Average

$1,416

High

$3,426

Bureau of Labor StatisticsFixrHomeAdvisor

Updated Jun 2026

Understanding Plumbing Costs in Charleston

Water heater installation costs in Charleston, SC average $1,461.73, reflecting the city's cost of living that runs 1.0% above the national average. Charleston's growing population and robust construction activity have created steady demand for plumbing services, which influences local labor rates and contractor availability. The competitive plumbing market in Charleston includes both established firms and independent contractors, creating variation in pricing across the $588.21 to $3,428.42 range. Local factors such as Charleston's coastal climate, older housing stock in historic neighborhoods, and varying home sizes contribute to the wide service cost spectrum. The city's economic growth and real estate activity have kept skilled plumber wages aligned with regional trends, directly impacting installation pricing.

How Charleston Compares

vs. National Average+4%

*Based on aggregated cost data from multiple sources

Frequently Asked Questions — Plumbing Costs in Charleston

View Plumbing Costs in Other Cities in South Carolina