St. George Plumbing company — SC
Repair, installation, replacement — licensed plumbers cover the full plumbing range across Dorchester County, and every St. George visit starts with a flat-rate quote in writing and ends under a 10-year workmanship guarantee. Set in South Carolina's humid subtropical region, local pipes contend with high year-round humidity that sweats and corrodes copper pipe and summer heat and moisture that strain water heaters, so we spec pipe and fittings to match. Family-owned and CSLB-licensed (#1098234) since 1974, with trucks stocked to finish most jobs in a single visit.

St. George, SC plumbing services — every job done right.
Plumbing Repair — St. George, SC
Everything under plumbing repair in St. George, SC is handled by the same licensed local crew — start with the complete Plumbing Repair guide for symptoms and costs, or jump straight to the specific job below. Every visit is quoted flat-rate before work starts.
Plumbing Repair
Leaks, running toilets, worn valves & fixtures — one truck, one visit.
Plumbing Repair across St. George, SC and Dorchester County — priced flat, in writing.
Learn moreDrain Cleaning
Slow or clogged drain? Fast, no-dig clearing.
Drain Cleaning across St. George, SC and Dorchester County — priced flat, in writing.
Learn morePipe Replacement
Corroded, leaking, or undersized runs — replaced clean.
Local pipe replacement in St. George, SC (all of Dorchester County), flat-rate and in writing.
Learn moreEmergency Plumbing
Flooding, no water, or an overflow? Rapid response in under 90 minutes.
St. George, SC emergency plumbing, Dorchester County-wide: written flat-rate quotes.
Learn morePipe Repair
Pinhole, split, or leaking joint? Fixed without a full repipe.
Pipe Repair for St. George, SC homes across Dorchester County — flat-rate, quoted in writing.
Learn moreLeak Detection
Hidden leak driving up your bill? We find it without demolition.
Serving St. George, SC and Dorchester County with leak detection at a written flat rate.
Learn moreSewer Line Repair
Cracked, root-choked, or collapsed main line? Repaired — often no-dig.
St. George, SC sewer line repair, Dorchester County-wide: written flat-rate quotes.
Learn moreFixture Installation
New faucet, sink, toilet, or shower fixture set right and sealed.
St. George, SC fixture installation, Dorchester County-wide: written flat-rate quotes.
Learn moreGarbage Disposal
Humming, jammed, or leaking disposal? Repaired or replaced today.
Local garbage disposal in St. George, SC (all of Dorchester County), flat-rate and in writing.
Learn moreBurst Pipe Repair
Pipe burst and flooding? Water stopped and repaired fast.
St. George, SC burst pipe repair, Dorchester County-wide: written flat-rate quotes.
Learn moreSewer Backup & Drain
Sewage backing up into the house? Emergency clearing now.
Local sewer backup & drain in St. George, SC (all of Dorchester County), flat-rate and in writing.
Learn morePlumbing Installation throughout St. George, SC
Everything under plumbing installation in St. George, SC is handled by the same licensed local crew — start with the complete Plumbing Installation guide for symptoms and costs, or jump straight to the specific job below. Every visit is quoted flat-rate before work starts.
Plumbing Installation
Full-service install for fixtures, lines & appliances.
Serving St. George, SC and Dorchester County with plumbing installation at a written flat rate.
Learn moreRepiping
Whole-home repipe in PEX or copper — from quote to finished.
Flat-rate repiping for St. George, SC and the wider Dorchester County, quoted in writing first.
Learn moreCommercial Plumbing
Restaurants, retail, offices & multi-unit — code-compliant, low-downtime.
Serving St. George, SC and Dorchester County with commercial plumbing at a written flat rate.
Learn moreResidential Plumbing
Your whole-home plumbing team — leaks, clogs, fixtures & more.
Flat-rate residential plumbing for St. George, SC and the wider Dorchester County, quoted in writing first.
Learn moreBathroom Plumbing
Remodel rough-in — move fixtures, set valves, run supply & drain.
Local bathroom plumbing in St. George, SC (all of Dorchester County), flat-rate and in writing.
Learn moreWater Filtration
Cleaner, better-tasting water — whole-house filters, softeners & RO.
Water Filtration for St. George, SC homes across Dorchester County — flat-rate, quoted in writing.
Learn moreWater Heater Services across St. George, SC
Everything under water heater services in St. George, SC is handled by the same licensed local crew — start with the complete Water Heater Repair guide for symptoms and costs, or jump straight to the specific job below. Every visit is quoted flat-rate before work starts.
Water Heater Repair
No hot water? Pilot, element, thermostat — fixed today.
Water Heater Repair for St. George, SC homes across Dorchester County — flat-rate, quoted in writing.
Learn moreWater Heater Installation
New installs, upgrades & tankless conversions — sized & vented to code.
Local water heater installation in St. George, SC (all of Dorchester County), flat-rate and in writing.
Learn moreSmart Plumbing Controls
Automatic shutoff valves and app control that stop a leak fast.
Smart Plumbing Controls for St. George, SC homes across Dorchester County — flat-rate, quoted in writing.
Learn moreLeak Sensor Installation
Point sensors under sinks, heaters & washers that catch a leak early.
St. George, SC leak sensor installation, Dorchester County-wide: written flat-rate quotes.
Learn moreWater Heater Replacement
Old or failed heater swapped for a new one — sized right, hauled away.
Serving St. George, SC and Dorchester County with water heater replacement at a written flat rate.
Learn moreFaucet Repair
Dripping, stiff, or leaking faucet? Fixed at the cartridge.
St. George, SC faucet repair, Dorchester County-wide: written flat-rate quotes.
Learn moreSmart Water Systems
Whole-home water intelligence — monitor, soften, filter & protect.
Flat-rate smart water systems for St. George, SC and the wider Dorchester County, quoted in writing first.
Learn moreTankless Water Heater
Endless hot water, half the space — Navien, Rinnai & Rheem.
Tankless Water Heater for St. George, SC homes across Dorchester County — flat-rate, quoted in writing.
Learn moreBoiler Repair
Cold radiators, kettling, or lockout codes — hydronic heat restored.
Flat-rate boiler repair for St. George, SC and the wider Dorchester County, quoted in writing first.
Learn moreSt. George, SC: Plumbing Maintenance
Everything under plumbing maintenance in St. George, SC is handled by the same licensed local crew — start with the complete Plumbing Maintenance guide for symptoms and costs, or jump straight to the specific job below. Every visit is quoted flat-rate before work starts.
Plumbing Maintenance
Preventive maintenance plans that pay for themselves.
Plumbing Maintenance for St. George, SC homes across Dorchester County — flat-rate, quoted in writing.
Learn morePlumbing Inspection
23-point whole-home plumbing safety inspection.
Local plumbing inspection in St. George, SC (all of Dorchester County), flat-rate and in writing.
Learn moreSeal & Gasket Repair
Leaks at the toilet base, tank, or under-sink seals — resealed.
St. George, SC seal & gasket repair, Dorchester County-wide: written flat-rate quotes.
Learn moreWater Pressure Repair
Weak showers or banging pipes? Pressure diagnosed and fixed.
St. George, SC water pressure repair, Dorchester County-wide: written flat-rate quotes.
Learn morePressure Regulator Service
PRV worn out or missing? Set your pressure to a safe range.
St. George, SC pressure regulator service, Dorchester County-wide: written flat-rate quotes.
Learn moreToilet Repair
Running, clogged, or leaking toilet? Fixed at the source.
Serving St. George, SC and Dorchester County with toilet repair at a written flat rate.
Learn moreBackflow Prevention
Certified backflow testing and assembly install to protect your water.
St. George, SC backflow prevention, Dorchester County-wide: written flat-rate quotes.
Learn moreSump Pump Service
Keep the basement dry — pump install, repair & battery backup.
Serving St. George, SC and Dorchester County with sump pump service at a written flat rate.
Learn moreSt. George plumbing — repaired, replaced, done right.
Every St. George install and repair runs on the same flat-rate promise: a free on-site quote up front, quoted in writing, with no surprise add-ons after — anywhere in Dorchester County. Most water heater and repipe jobs finish the same day, and we haul the old equipment away, leaving no mess behind.
- Free quote within 24 hours
- Workmanship guaranteed for 10 years
- Lifetime warranties on water heaters & fixtures
- Financing as low as $39/mo

St. George, SC: plumbing repair, installation & water heater service
Coverage here is complete: all of St. George plus the surrounding Dorchester County, working Brownsville. St. George lies within Dorchester County, in South Carolina. That puts local homes in South Carolina's humid subtropical region — context we build every fix around. Because 55% of local homes went up before 1980, aging galvanized pipe and end-of-life water heaters come up constantly — so we size each fix to the actual system, not a catalog assumption. A fully-stocked truck, a flat written rate, and a 10-year workmanship guarantee come standard on every visit.
St. George sits in South Carolina's humid subtropical region, which brings a humid subtropical climate — long, hot, muggy summers, mild winters, heavy thunderstorms, and high year-round humidity. The plumbing consequences are high year-round humidity that sweats and corrodes copper pipe, summer heat and moisture that strain water heaters, and frequent thunderstorms that back up storm drains and sewers, so pipe, fittings, and equipment all get specced corrosion- and freeze-rated for these conditions.
The pattern across St. George homes is consistent — pitted galvanized pipe on older homes, clogged floor and yard drains after storms, and running and leaking toilets. The causes are local: 39 days below freezing a year freeze and split supply lines and outdoor spigots, 57 days above 90°F push water heaters and expansion tanks to their limit, 46 inches of rain a year overwhelm sump pumps and seep into sewer laterals, 55% of local homes predate 1980 (median build year 1978), so many still run original galvanized steel or polybutylene pipe and fixtures well past their service life, and 68% are detached houses with their own service lateral, water heater, and outdoor spigots to maintain. That's the wear our St. George trucks are stocked against, one-visit fixes included.
St. George lies within Dorchester County, in South Carolina. Wherever you sit between St. George and the rest of Dorchester County, the treatment is identical: short dispatch, flat-rate quotes in writing, and a 10-year guarantee on workmanship.
By NOAA's 1991–2020 normals, a typical South Carolina year brings 39 days below freezing, 57 days above 90°F, and 46 inches of rain — numbers we build into how St. George plumbing gets sized, insulated, and protected.
Census data puts 55% of St. George homes at pre-1980 construction (median build year 1978). At that age, original galvanized or polybutylene pipe, corroded fittings, and worn-out water heaters are the rule rather than the exception, so we treat age-related wear as part of the job, not a surprise. With 28% built before 1960, many St. George homes also carry cast-iron drain stacks and lead or galvanized supply lines, which we keep repair parts on the truck for. 68% of St. George homes are detached single-family houses (median value ~$138k) — the housing type most likely to have its own water heater, service lateral, and outdoor spigots to maintain.
South Carolina's humid subtropical region sets the maintenance rhythm in St. George: insulate exposed supply lines and disconnect garden hoses before winter — 39 freezing days a year can freeze and split unprotected pipe; flush the water heater and check the expansion tank each summer — 57 days above 90°F push water heaters hard; test the sump pump and clear yard drains after wet spells — 46 inches of rain a year keeps groundwater high; if your home is among the 55% built before 1980 (median build year 1978), book a whole-home plumbing inspection — original galvanized pipe and old water heaters are usually near the end of their life; and run an annual water heater flush and shut-off-valve check on a detached home with its own service lateral.
Our routes run from St. George out to Holly Hill, Branchville, Ridgeville, and Cottageville — same crews, same flat-rate pricing, across Dorchester County. Locally, that means Brownsville and the streets between them. On the ZIP grid: 29477.
Looking for plumbing company near you in St. George?
"plumbing company near me" from a St. George address should find someone actually nearby. That's us, working Brownsville every day — the tech at your door knows the area, with no national call center routing jobs around Dorchester County.
Plumbing service costs in St. George, explained
The St. George price list is flat-rate and put in writing first: a service call starts at $49, clearing a blocked drain from $99, hot-water service from $189, and renewing a home's piping from $1,499. Local homes run a median value near $138k, but a plumbing quote tracks the fixture and the pipe — never the neighborhood. Seniors (65+) and military get 10% off labor, and financing covers jobs over $1,500 at 0% APR for 12 months.
St. George is part of our greater Charleston, SC metro service area.
Asked & answered in St. George
How old is the plumbing in most St. George homes?
What's the most common plumbing problem in St. George?
Which St. George neighborhoods and ZIP codes do you serve?
More answers on our FAQ page.
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