If your well pump isn't working and the taps have gone dry, start with the simplest cause before you assume the worst. Most sudden failures trace back to a tripped breaker, a bad pressure switch, or a waterlogged pressure tank, and a couple of those are safe for you to check in a few minutes. The one thing you should not do is keep flipping the pump on and off while it runs dry or smells hot, because that's how a repairable problem turns into a burned-out motor. Below we walk you through what to check safely, what to leave alone, and when to call a well company that can get your water back on.
Austin Drilling has been pulling and fixing pumps across South Carolina for 66 years, so we've seen every version of this. This guide is written for the person standing in the kitchen right now with no water, not for someone casually reading up.
Why isn't your well pump working?
A well pump not working usually comes down to one of a handful of reasons, and knowing the short list helps you stay calm. The most common causes are a tripped circuit breaker, a failed pressure switch, a waterlogged or failing pressure tank, a burned-out pump motor, a bad control box or capacitor, low water in the well, or a wiring problem somewhere between the panel and the pump. On older systems, a cracked drop pipe or a corroded connection down the well can also be the culprit.
The tricky part is that the same symptom, no water at the tap, can come from almost any of those. That's why guessing and throwing parts at it gets expensive fast. A tripped breaker is a two-minute fix. A burned motor on a submersible pump 300 feet down is a very different job. The goal of the next few sections is to sort the quick, safe checks from the ones that need a professional, so you don't spend money or risk your safety on the wrong thing.
One more piece of good news. In our experience across the Midlands and Upstate, the majority of "no water" emergency calls turn out to be a breaker, a switch, or a pressure tank, not a dead pump. So the odds are better than they feel right now.
What should you do first if you have no water right now?
If your water just stopped and you need to act in the next ten minutes, work through three fast things in order. First, confirm it's really the well and not the whole house. Check whether your lights and other electricity are working. If the power is out entirely, the pump has no power either, and the fix is your utility, not your well. Second, walk to your electrical panel and look for a tripped breaker labeled for the well or pump. A breaker that's sitting halfway or flipped to off is the single most common reason a pump goes silent. Third, look at the pressure gauge on your pressure tank if you can find it, and note the number. Zero pressure with a running pump points one direction, a normal reading with no water points another, and that detail saves a technician real time later.
While you're doing this, get a little breathing room on the water itself. Fill a few pots and pitchers from any tap that still has pressure before it's fully gone, so you have drinking and flushing water for the next few hours. If you have a water heater, it holds 40 or more gallons you can draw from the drain valve in a pinch. These are the "get through tonight" steps the DIY articles skip, and they matter when you have kids and no water at 8pm.
What you should not do is keep cycling the pump switch hoping it catches. If the pump is drawing air or straining, every restart does more damage. If you smell anything hot or burning near the pressure switch or control box, shut the breaker off and leave it off. That's your cue to call, not to keep trying.
Which checks can you safely do yourself?
There are a few checks a homeowner can safely make, and they're all above ground and low risk. The safe list is short on purpose. You can reset a tripped breaker once (if it trips again immediately, stop and call, because something is drawing a fault). You can check any inline sediment filter for a heavy clog and see whether other faucets in the house have pressure. You can look at the pressure gauge and the pressure switch for obvious problems like water spraying from the switch or scorch marks, and you can listen at the pressure tank for whether the pump is trying to run at all. In winter, you can check for an obviously frozen line in an exposed spot.
The hard safety rule on all of this is power off first. The pressure switch and control box carry 240 volts on most well systems, which is more than enough to seriously hurt you. If a check requires you to open an electrical cover, touch wiring, or poke around inside the control box, that's the line, so look but don't touch. A visual once-over with the breaker off is fine. Testing live components, moving wires, or opening the pump wiring is not a homeowner job, and it isn't worth your life to save a service call.
If the breaker is fine, other faucets are dry, the tank gauge reads low or zero, and the pump won't make a sound, you've done your safe part. You've gathered exactly the information a good technician needs, and the next step is a phone call rather than a screwdriver.
What's the one mistake that destroys a well pump?
The costliest mistake is running the pump while it's pulling air instead of water, because it burns up the motor fast. A submersible pump is cooled and lubricated by the water moving through it. When the well level drops too low, or a leak lets the system lose its prime, the pump starts spinning against air, heats up, and can cook itself in a short time. So the repairable problem you started with, a low well or a small leak, becomes a full pump replacement because the motor got destroyed while you kept trying to force it.
The warning signs are worth knowing. Sputtering, spitting air from the faucets, water that runs then quits, or a pump that runs constantly without building pressure all suggest it's not getting a steady water supply. A burning smell, a hot control box, or a breaker that trips the instant you reset it are all "stop now" signals. In every one of those cases, the right move is to shut the pump off at the breaker and leave it off until someone qualified looks at it. Letting it rest costs you nothing. Forcing it can cost you a motor.
This is the part of the job where our 66 years shows, because we've replaced a lot of pumps that only needed a switch or a bit of pipe work before someone ran them dry. If your pump is short-cycling or sputtering, treat it as urgent and call rather than wait it out.
What needs a professional, and why is DIY down the well dangerous?
Anything below the wellhead or inside the wiring is a professional job, both for your safety and to protect your equipment. That includes pulling a submersible pump (they hang on hundreds of feet of pipe and wire and weigh more than people expect), diagnosing a dry or low-producing well, finding an underground leak in the supply line, replacing or wiring a pressure switch or control box, and chasing any electrical fault that keeps tripping the breaker. Unusual noises, repeated tripping, and no-obvious-cause failures all belong here too.
The danger with well DIY is real and it comes in two forms. The first is electrical, because well systems run on 240 volts, often in a damp environment, which is a genuinely dangerous combination for anyone without the training and tools. The second is mechanical and financial. Pulling a pump wrong can drop the pump, the pipe, and the wire down the well, which turns a straightforward repair into a much bigger recovery job. There's a reason the trade uses specific rigs and clamps for this. It isn't a two-people-and-a-rope afternoon, and treating it like one is how a bad day gets worse.
This is where a local well company earns its keep. Austin Drilling's pump repair and replacement service carries the equipment to pull and set pumps safely, the experience to diagnose the real cause on the first visit, and the parts to fix it, so you're not paying for guesswork. When the problem is anywhere down the well or in the wiring, calling is the cheaper path, not the expensive one.
How much does a well pump repair or replacement cost?
Costs vary with the part that failed and the depth of your well, but a few market ranges give you a realistic picture. Smaller repairs are the good outcome. A pressure switch typically runs in the range of $250 to $500, and a control box often falls somewhere around $400 to $900. A full pump replacement is the bigger job, commonly landing between roughly $975 and $2,750 for the pump work, while a motor replacement on a larger or deeper system can run higher, into the $1,500 to $4,500 range depending on the pump and the depth. Emergency and after-hours service usually adds a premium on top of standard rates.
Two honest notes on those numbers. First, they're general market figures, not an Austin Drilling quote. Every well is different, and the price depends on your pump type, your well depth, and what actually failed, which is why we diagnose before we price rather than guessing over the phone. Second, the repair-or-replace decision leans heavily on age. If your pump is newer and this is its first real problem, a targeted repair usually makes sense. If a submersible pump is past the 10 to 15 year mark, or a jet pump is past 8 to 10 years, replacement is often the smarter money, because you avoid paying twice when the next part goes.
The reason we push you toward the safe checks first is exactly this. A tripped breaker costs you nothing, and knowing which parts are in play keeps you from overpaying for a repair you didn't need. For a fuller picture of pump warning signs and well costs in our area, our guides on the signs a well pump is failing and well drilling cost in SC go deeper.
How do you keep it from happening again?
Most well pump emergencies are preventable with a little routine attention. The pressure tank is the piece homeowners forget. A tank that has lost its air charge makes the pump switch on and off rapidly, which wears the motor out years early, so having the tank pressure checked during any service visit pays for itself. It also helps to keep an eye on your water. A gradual drop in pressure, water that starts to taste or smell different, or a pump that runs longer than it used to are early warnings worth acting on before they become a no-water morning.
Simple habits go a long way. Keep the area around your wellhead and pressure tank clear and dry, protect exposed pipes and the wellhead from hard freezes, and don't ignore a breaker that trips now and then, because an occasional trip often becomes a dead pump. If your system is getting older, a scheduled check is far cheaper than an emergency call. We'd rather look at your pump on a Tuesday morning than pull it in a crisis, and so would you.
For homes on older wells, it's also worth knowing your well's history: the depth, the pump age, and the last time anything was serviced. Having that on hand turns a stressful emergency call into a quick, targeted fix.
When should you call Austin Drilling?
Call as soon as the safe checks come up empty, or immediately if you see a "stop now" sign. If your breaker is fine, other faucets are dry, and the pump won't run, or if you're getting sputtering air, a burning smell, or a breaker that trips the instant you reset it, that's the point to bring in a professional rather than keep trying. The longer a struggling pump runs, the more likely a cheap fix becomes an expensive one.
Austin Drilling has served South Carolina families for 66 years, and getting a household's water back on is the heart of what we do. We cover the Midlands and Upstate, and we bring the rigs, the parts, and the experience to find the real problem the first time. Reach our West Columbia office at (803) 926-5402 or Newberry at (803) 926-7080, Monday through Friday 7am to 6pm and Saturday by appointment. Tell us what your taps and your breaker are doing, and we'll take it from there.
Frequently asked questions
My well pump has power but won't turn on. What's wrong?
When a pump has power but stays silent, the usual suspects are a failed pressure switch, a bad control box or capacitor, or a burned-out motor. The pressure switch is the part that tells the pump to start, so a stuck or corroded switch is a common cause. These involve live 240-volt components, so it's a diagnosis for a professional rather than a homeowner check.
Why do I have no water from the well all of a sudden?
A sudden loss of water most often comes from a tripped breaker, a failed pressure switch, a waterlogged pressure tank, or a pump that's lost its prime or run the well low. Check your breaker and whether the outage is whole-house first. If those are fine and the taps are still dry, it's time to call. Our guide on no water from a well breaks the causes down further.
Can I fix a well pump myself?
You can safely reset a tripped breaker once, check filters and other faucets, and do a power-off visual inspection. Anything involving live wiring, the pressure switch internals, or pulling the pump from the well is not a DIY job, because of the 240-volt shock risk and the chance of dropping the pump down the well. Look but don't touch, then call a professional.
How long does a well pump last?
A submersible pump commonly lasts 10 to 15 years and a jet pump around 8 to 10, depending on water quality and how hard it cycles. A pressure tank that has lost its air charge shortens that life by making the pump start and stop too often, which is why tank checks matter.
Is it cheaper to repair or replace a well pump?
If the pump is newer and this is its first failure, a targeted repair is usually the better value. If the pump is near or past its expected lifespan, replacement often costs less over time than repairing an aging unit that will fail again. Age and the specific failed part drive the decision, which is why a proper diagnosis comes before a price.
Should I keep trying to restart a pump that won't work?
No, that only makes it worse. Repeatedly restarting a pump that's drawing air or straining can burn out the motor and turn a small repair into a full replacement. If it sputters, smells hot, or trips the breaker on reset, shut it off at the breaker and leave it off until it's looked at.
No Water? Pump Acting Up?
Don't force a struggling pump. Call Austin Drilling and we'll get your water back on — 66 years of well and pump experience across South Carolina.