South Carolina · 6 covered places · 9 ZIP codes
Plumbers in Dorchester County, SC
We cover 6 cities and towns in Dorchester County, South Carolina, across 9 ZIP codes, including Summerville, Ridgeville, Saint George. About 187,000 people live in those ZIP codes. 54% of the homes were built in 2000 or later, so most calls are about water heaters, fixtures and clogs rather than old pipe.
| Year built | Share of homes |
|---|---|
| Before 1940 | 1% |
| 1940–1959 | 2% |
| 1960–1979 | 15% |
| 1980–1999 | 28% |
| 2000 or later | 54% |
Share of housing units in the covered ZIP codes. Census ACS 2023 5-year estimates.
| Place | Residents in covered ZIPs | Built before 1960 |
|---|---|---|
| Summerville | 164,613 | 3% |
| Ridgeville | 11,531 | 2% |
| Saint George | 6,949 | 12% |
| Harleyville | 2,224 | 10% |
| Reevesville | 1,332 | 14% |
| Grover | – | – |
What goes wrong in Dorchester County homes
Newer homes on their first water heater
54% of homes here were built in 2000 or later. Those houses usually have PEX or CPVC supply lines in good shape, so the work is on equipment: original tank water heaters past their 8 to 12 year service life, expansion tanks, pressure regulators and fixtures. See water heater replacement.
Mostly electric homes
75% of occupied homes here heat with electricity, and electric tank water heaters are the norm. Failed elements and thermostats are repairable, but tanks that leak need replacement. Heat pump water heaters are an efficient replacement where there's space and airflow.
Common plumbing work in Dorchester County
Other covered towns in Dorchester County
- Grover (1 ZIP)
- Harleyville (1 ZIP)
- Reevesville (1 ZIP)
- Ridgeville (1 ZIP)
- Saint George (1 ZIP)
- Summerville (4 ZIPs)
Dorchester County plumbing FAQ
Which towns in Dorchester County do you cover?
6 places: Grover, Harleyville, Reevesville, Ridgeville, Saint George, Summerville. Enter your ZIP code to confirm coverage for your street.
How old are homes in Dorchester County?
Across the covered ZIP codes, Census estimates put 3% of homes as built before 1960, 15% from 1960 to 1979, 28% from 1980 to 1999 and 54% in 2000 or later.
Who licenses plumbers in Dorchester County, SC?
South Carolina's Department of Labor, Licensing and Regulation licenses residential plumbers through the Residential Builders Commission.
Housing and heating figures are US Census Bureau ACS 2023 5-year estimates for the ZIP code areas we cover in Dorchester County, combined across places and weighted by housing units. Some ZIP codes extend into neighboring counties.
Need a plumber in Dorchester County?
Same-day service when a plumber is available. One call connects you with a licensed plumber who serves your ZIP.