Emergency Plumber Irmo SC Near Columbia
Irmo grew in layers: a railroad water stop in 1890, subdivisions from the 1960s, Harbison in the 1980s and lake houses ever since. Each layer brings different pipes and different failures.
- 24/7 emergency calls
- Richland and Lexington counties

The emergencies Irmo houses are set up for
Irmo has a lot of houses from the 1980s through the 2000s, and the first generation of their water heaters is now at replacement age. A tank that leaks from the seam, not from a fitting, is finished, and a water heater replacement the same day is cheaper than the floor it floods.
Houses from the late 1970s into the mid-1990s add one more thing to check. Some builders in that window used gray polybutylene supply pipe, which is known for failing at its fittings. If you see gray plastic pipe at the water heater or main shutoff, have it looked at, and ask about repiping before it leaks inside a wall. Calls from Irmo are dispatched around the clock, holiday weekends included.
Four layers of Irmo housing, four sets of pipes
The town's history shows up in the plumbing. Match your house to a row to see what usually goes wrong.
| Period | Where it shows | Typical plumbing | What usually fails |
|---|---|---|---|
| Before 1960 | Railroad-era town core and old farm lots | Galvanized supply, cast iron drains | Corroded supply lines, root-clogged drains |
| 1960s to 1970s | First subdivisions off the rail corridor | Galvanized or copper supply, cast iron drains | Pinhole leaks, slow main drains |
| 1980s to mid-1990s | Harbison and the Lake Murray Boulevard side | Copper, some polybutylene | Fitting failures, aging water heaters |
| Late 1990s on | Newer subdivisions and lakefront builds | PEX or CPVC supply, PVC drains | Supply hoses, fixture seals, tankless service |
Tankless units in the newest homes need yearly flushing, which is what tankless water heater service covers.

Before we arrive: a burst pipe or active leak at your Irmo house or lake house
A leak in Irmo can mean a family home with a running meter or a lake house nobody has opened in weeks. The first four steps are the same.
Find and close the main
In many Irmo subdivisions the main valve sits in the garage or utility room, while some lake houses have it in a meter box near the road. Close it, then check the meter with every fixture off to see whether water still moves. Your bill names your water provider, and a break on the street side of the meter goes to that provider.
Turn off the water heater
If the heater is the source or the tank is draining, switch an electric unit off at its breaker so the elements do not burn out dry. Turn a gas control to off, and do not relight a pilot in a wet closet. Leave breakers on any wet circuit off until the area dries.
Clear and document
Move belongings out of the path of the water and photograph everything, especially in a second home where damage may sit unseen for days. Note the time you found it. Stay off wet floors near outlets.
Call the 24/7 line
Call (844) 981-1691. Tell dispatch whether the address is on the Richland or Lexington County side of Irmo, since that affects the permit office for larger repairs, and a technician is sent at any hour.
Irmo plumbing emergency?
Lake house or a county-line address? Tell us which, and we sort out the permit question up front.
What changes the price of a water heater or repipe job
Water heater work in Irmo varies on a few things you can check yourself. Fuel type comes first, since gas units need a vent and a gas connection that must pass inspection, while electric units need the right circuit. Tank size matters, and so does the choice to move to a tankless unit, which often needs a larger gas line and new venting.
Location changes the labor as well. A heater in a garage is a quick swap, and one in an attic or a tight closet takes longer. For a repipe, the number of fixtures and whether the walls are open or finished drive the total more than the footage of pipe does. You hear the number before work starts.
Where the county line matters
Irmo's ZIP code 29063 crosses the Richland and Lexington county line. A permit, a sewer connection or a water main question can go to a different office depending on which side your street sits on. Columbia Water serves parts of the Irmo area, including addresses on Harbison Boulevard, while other streets use a different provider. Whichever office issues the permit, the work is held to the International Plumbing Code (IPC) as South Carolina adopts it.
Your bill names your utility. If it is Columbia Water, the utility reports about 1 to 2 grains per gallon, which is soft. If it is another provider or a private well, ask for the hardness figure before you buy a softener.
Lake Murray houses that sit empty
Lake Murray's dam was finished in 1930 and was the largest earthen dam in the world at the time, built of local red clay and bedrock. The lake made Irmo a gateway for second homes, and many of them sit empty for weeks, which is exactly when a small leak turns into a large one.
A slow leak in an empty house can run for a month before anyone notices. Shut off the main when you leave, and when you return, check the meter with everything off. If it moves, book leak detection before you unpack. When you call, tell the technician how long the house has been empty and where the main valve is, and ask for the price of a full-house leak check before the visit.
ZIP codes and lake roads we serve
We answer emergency calls in Irmo in ZIP codes 29063 and 29212, from Moore Park on Church Street, where the Okra Strut is held each September, to St. Andrews Road, Lake Murray Boulevard, Harbison and the roads toward Dreher Island State Park. Lexington lies about 8 miles to the south-southwest, and West Columbia is a short drive beyond it. Up the lake, Chapin lies about 8 miles to the west.
The Irmo radius is wider and thinner than the town itself. About 5 miles southeast, ZIP 29210 is inside our circle, and 29072 in Lexington, 29169 and 29170 in West Columbia and 29203 on the Columbia side all sit within ten miles. Chapin's 29036 marks the western edge.
For a water heater replacement or a leak detection visit, give us the street and ZIP so dispatch places the call on the right side of the county line.
Plumbing questions in Irmo
Some homes built roughly between 1978 and 1995 used gray polybutylene supply pipe, which is prone to failing at fittings. Check the pipe where it enters the water heater or near the main shutoff. If it is gray plastic, ask about replacement before it leaks.
It depends on whether your address is inside the town limits and which county it falls in. Start with the Town of Irmo, and the county will redirect you if needed. We tell you up front if a job needs a permit.
Ask when you call. Seasonal houses usually need a shutdown and drain-down before you leave and a leak check when you return.
Yes. We take calls across Irmo, including Harbison and the roads on both sides of Lake Murray Boulevard.
Yes. Irmo addresses use 29063, and the Harbison and Lake Murray Boulevard side often uses 29212, which carries a Columbia mailing name in Lexington County. We cover both, so a Columbia address near Irmo is not a problem. ZIP 29063 also crosses the Richland and Lexington county line, so your street decides which permit office applies.
Yes. We answer every hour, including holiday weekends and the late calls from lake houses with a running meter or a failed water heater. Tell dispatch the street, the ZIP and whether the house has been empty. You get a price before any work begins.