Plumbing Service in Southport
Plumbers Serving Southport, Indiana for 58 Years
Many Southport homes date from the 1960s, when cast-iron drains were common. These old plumbing systems typically have a lot of wear and tear. The hard water and damp clay soil in the area also put strain on local plumbing. Our plumbers fix the damage left by these issues, from slow drains and hidden slab leaks to worn-out water heaters and struggling sump pumps. Read on for the warning signs of plumbing malfunctions. Learn what steps to take in a plumbing emergency until help arrives.
From Small Drips to Burst Pipes
A dripping faucet can wait until morning. A burst pipe in the basement can't. Johnson Heating, Cooling, and Plumbing has been resolving Southport's plumbing issues, both major and minor, since 1968. Every repair is backed by our guarantee.
Leaking pipes and overflowing toilets can be a major headache. You should be spending your time having dinner at Carrabba's Italian Grill or taking a leisurely walk in Gray Park, not trying to deal with plumbing puzzles by yourself. Let Johnson handle your plumbing issues so you can focus on enjoying life in Southport. Call (317) 881-7738 to schedule service today.
Southport's Local Plumbing Company, First Choice of Customers Since 1968
Johnson is a local, family-run plumbing company. We've worked in Southport homes for 58 years. Every plumbing service in Southport is provided by a skilled technician from our team of experts.
But our expertise isn’t the only reason customers choose Johnson:
- Family-Owned from the Start: Our owner, Ron Griesemer, is a Johnson County native, and we've been a local business since 1968. In 2026, the Indiana Chamber of Commerce named us one of the Best Places to Work in Indiana.
- Licensed and Background-Checked Plumbers: Our plumbers work under a Indiana plumbing license, and every technician passes a background check. Johnson is also licensed, bonded, and insured.
- Honest Advice: If a repair will do the job, we won't push you toward a replacement.
- Comfort Club Membership: The Johnson Comfort Club includes a yearly whole-home plumbing inspection and a water heater flush. Those visits often catch small problems before they turn into emergency calls.
Beyond the everyday and emergency calls, we also handle kitchen and bathroom plumbing, commercial plumbing for Southport businesses, and backflow testing.
Drain Cleaning in Southport
A slow drain is a clog in progress. And slow drains rarely improve on their own. Store-bought drain chemicals often clear only part of a clog. They can open a gap near the top and leave the rest behind. These chemicals can also sit there long enough to damage the pipe itself.
Our drain cleaning services in Southport cover clogged kitchen sinks, tubs, showers, toilets, and floor drains. We clear the whole blockage instead of partially dissolving it. Once the line runs clear, we'll tell you what caused the clog so you know how to keep it from coming back.
Explore Drain CleaningLeak Repair and Slab Leak Detection
Even a small leak wastes water. Over time, it can quietly rot a cabinet floor or stain a ceiling. We repair leaking pipes, fittings, valves, faucets, and toilets throughout the house.
A slab leak is harder to find. It's a hidden leak in a water line that runs under or through a concrete slab foundation. We typically locate the slab leak using non-invasive equipment like acoustic listening devices that pick up moving water and thermal imaging that spots the heat from a hot water leak. We do everything we can to minimize damage to the slab. Depending on the leak, we repair the pipe through the slab or reroute the line around the problem area.
Learn About Leak RepairWater Heater Repair and Replacement
When the hot water runs out fast or doesn't come at all, we'll find out why. Johnson provides water heater services in Southport for standard and tankless models, whether powered by gas or electricity.
Many problems trace back to a single part, such as a failed heating element on an electric unit or a worn thermocouple on a gas unit. If repairs will help, that’s what we’ll do. If replacement is the better call, we'll help you choose the right type and size for your household’s needs.
Get Water Heater CareWater Quality and Treatment
Southport gets its water from Citizens Energy Group. Its 2025 water quality report says hardness averages 320 milligrams per liter, or 19 grains per gallon. Hardness measures the dissolved minerals in your water, predominantly calcium and magnesium. The U.S. Geological Survey classifies water with more than 180 milligrams per liter as very hard. Southport's water is well past that line.
Hard water leaves clear signs around your home. It forms white crust on faucets and showerheads and builds up as scale inside your water heater and pipes. We install and service water softeners, which remove the minerals that cause scale. We also install water treatment systems to target specific water quality concerns.
Explore Water TreatmentSump Pump Services
A sump pump sits in a pit at the lowest point of your basement or crawl space. When groundwater rises into the pit, a float switch turns the pump on. The pump then sends the water out through a discharge pipe, away from your foundation.
We test, repair, and install sump pumps. We also add battery backups that keep the pump going if the power goes out. If your pump hasn't been checked in a while, we'll make sure it's ready before the next heavy rain.
Get Sump Pump CareWhat Southport Homes Need From a Plumber
Southport has a variety of unique factors that affect the city’s plumbing. Here's the kind of plumbing trouble to watch for in a Southport home.
Many Homes Date From the 1960s
About 43% of homes in Southport are from the 1960s. Cast-iron drain lines were common in houses of that age, and many of those drains are now well over 50 years old. Cast iron is strong, but over time it can rust from the inside or narrow with buildup. This produces problems like slow drains and clogs that keep reforming.
Some Historic Homes Still Stand
Nearly a quarter of Southport's homes were built before 1940. A home that old has usually had a variety of repairs from multiple companies. Before we change anything in one of these homes, we take the time to trace what's actually behind the walls.
Water Stays Close to the Surface
Little Buck Creek runs through the north end of town. Marion County's most common soil is a silty clay loam formed over glacial till, and it drains poorly. After a heavy rain, water lingers in the ground and presses against basement walls. This is especially true if you live near Little Buck Creek. This kind of environment makes a working sump pump crucial.
Signs You Need a Plumber
The EPA estimates that the average household's leaks waste more than 9,300 gallons of water a year. Many of those leaks start small and give early warnings.
Call a residential plumber in Southport if you notice any of these signs:
- Multiple Slow Drains: One slow drain is usually a local clog. Several slow drains at once point to a problem deeper in the line.
- Low Water Pressure: If it's just one faucet, mineral scale may be clogging the aerator (the small screen at the tip). If it's the whole house, a leak or a failing valve could be to blame.
- Rusty Hot Water: Rust-colored hot water can mean the inside of the water heater tank is corroding. If the cold water runs clear, the heater is the likely source.
- No Hot Water: When the tap never runs warm, a part in the water heater has usually failed. This could be the heating element or gas control.
- A Water Bill That Keeps Climbing: If your habits haven't changed, the water is going somewhere. A toilet that keeps running is a common cause, as is a hidden leak.
- Damp Spots: Watch for stains on ceilings, soft spots in floors, and musty smells under sinks.
- A Sump Pump That Cycles Too Often: A pump that runs in dry weather or switches on and off every few seconds may have a faulty float switch. That switch tells the pump when to run. If it sticks, the pump can run until the motor burns out.
Emergency Plumber in Southport
Johnson offers emergency plumbing services. Call us for urgent leaks, overflowing toilets, or malfunctioning sump pumps.
If you have a plumbing disaster in your home, here's what to do while you wait for an emergency plumber in Southport:
- Shut Off the Main Water Valve: For a wheel-style main shutoff, turn clockwise to close it. For a quarter-turn lever, turn it perpendicular to the pipe. Do not force a stuck valve.
- Shut Off the Water Heater: Shut down the water heater according to its instructions only if you can do so safely. Do not approach electrical equipment while standing in water.
- Move Valuables and Take Photos: Get electronics, documents, and keepsakes out of the water's path. Photos of the damage you can’t prevent will help if you file an insurance claim.
- Call Us: Call Johnson at (317) 881-7738. Tell us what happened and what you've shut off. We'll get a plumber on the way.
For some emergencies, you should call 911 before a plumber. If you smell gas, get everyone out of the house right away. Don't flip light switches or use a phone inside. Once you're outside, call emergency services and the gas company.
If your carbon monoxide alarm sounds, get everyone outside immediately and call 911. Stay outside until emergency responders say it is safe to return. If water has reached outlets or your electrical panel, stay out of the room and call your electric company to cut the power.
Neighborhoods We Serve in Southport
We serve all of Southport, inside the boundary formed by Buck Creek, Stop 11 Road, McFarland Road, and Madison Avenue. That includes the streets around Southport Park and the blocks along the Homecroft border.
Whether your home is on Corey Drive, near Southport Elementary School, or on Church Street, Johnson will show up ready to resolve your plumbing problems.
Choose Johnson as Your Southport Plumber
Every Southport home has its own plumbing history. In an older house, that can mean aging drains or decades of mixed repairs behind the walls. In a basement near Little Buck Creek, it can mean a sump pump that runs after every heavy rain. Our plumbers know how to resolve a wide variety of these plumbing issues, whether it means repair, replacement, or maintenance.
Customers are happy with our services. We have over 1,600 five-star Google reviews from Johnson County residents who praise the knowledge, friendliness, and professionalism of our technicians.
For outstanding plumbing services, call (317) 881-7738 and schedule today.