Well Pump Repair
Submersible and jet pumps diagnosed, repaired and replaced — no-water calls, weak pressure, short cycling. Available 24/7.
HydroWells runs emergency well service across six Maryland counties, and we take calls 24/7. No water from the well is the call we get most. It usually starts the same way. A faucet sputters, then runs dry, and nothing comes back. Sometimes the water is still there but the pressure has dropped off. Sometimes the pump runs and runs and never shuts off. All of those are worth a call at 2 a.m. We are based in Poolesville and Dickerson, and we work in Montgomery, Frederick, Carroll, Howard, Washington and Baltimore County.
A well emergency is anything that leaves a house without safe running water. That covers a dead pump, a burst or frozen line and a flooded well pit. Water that turns muddy after a storm counts too. Phone triage is free, so call before you rule anything out. We will ask what the breaker looks like, what the pressure gauge reads and whether the pressure switch is clicking. Those three answers point at most causes. Our service trucks carry a pump hoist, replacement pumps, pressure switches, control boxes, wire, pipe and fittings. The common repairs can be done on site. Deeper detail lives on our well pump repair and replacement page.
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Start at the electrical panel. A well pump not working is often a tripped breaker or a blown fuse. Reset the breaker once. If it trips again, stop and call, because a breaker that keeps tripping points at the pump or the wiring. Next, look at the pressure gauge near the tank. A reading at or near zero means the pump is not making pressure. Then try a couple of different faucets, hot and cold. If one fixture is dry and the rest run fine, the problem sits in the house rather than the well.
The pressure switch is the small box on the pipe by the tank. It reads pressure and starts the pump when the pressure drops. Most home systems stop the pump near 40 psi and start it again near 20 psi. Stand close and listen for a click when someone opens a tap. A switch that clicks but does not start the pump is a different fault than one that stays silent. Tell us what you heard, since it saves time on the truck. Leave the well cap and the wiring alone, because those parts carry line voltage. Our pressure tank and switch page covers that gear in depth.
Emergency water well service starts on the phone, and that part is free. We ask about the breaker, the gauge and the noise at the switch. From there we usually know whether we are chasing a pump, a switch or a control box. Our trucks roll out of Poolesville and Dickerson in upper Montgomery County. On site, the first job is testing power and pressure. Pulling a submersible pump takes a hoist. We run a truck mounted hoist reel and a portable hoist for tight spots. Replacement pumps, switches, control boxes, wire, pipe and fittings ride along.
Most no water calls trace back to a handful of causes. A pressure switch fails and stops calling for the pump. A control box or capacitor gives out on a jet or submersible setup. Wire down the well casing chafes and shorts. A pump motor burns out after years of cycling. A waterlogged tank makes the pump click on and off every few seconds. Each of those has a different fix. Each one is worth a look before anybody talks about a new pump. Maryland licenses pump installers through the State Board of Well Drillers. A state licensed pump installer is on our team.
A well pump runs on house power, so an outage means no water even when the well is fine. Our six counties sit under more than one electric utility. Potomac Edison covers all or parts of five of them, including Frederick County and Washington County. BGE covers Baltimore County and most of Howard and Carroll. That matters when you are checking an outage map. A generator can carry the pump through, but it has to be sized and wired for that pump. Never run a portable generator inside a house, garage, basement or shed. Run it outdoors, at least 20 feet from the house, with the exhaust pointed away.
Winter brings a second kind of call. Maryland well rules require a pitless adapter or pitless unit on water supply wells. The connection is made below the frost line so the buried line does not freeze at the casing. The same rules ban pits around the casing where pumping gear could freeze. An old well pit is worth replacing before a cold snap. Above ground jet pumps and exposed pipe in a crawl space are the parts that freeze first. If the well itself is running short in a dry winter, hydrofracking a low yield well is the repair that helps.
Free, no-obligation estimates across central & western Maryland.
(301) 393-7090From the first look at the property to water proven at your tap, here is exactly how it goes.
We come see the actual situation — the well, the equipment, the water, the ground. What's failing, why, and what the fix really is. No blind quotes over the phone.
You get a free written estimate with a real number and a real plan. It says what's included — drilling, equipment, connection, permits — and it holds unless the scope changes.
The crew shows up with the right equipment and does the job the way we quoted it — drill, frack, pull the pump, set the tank, build the treatment. Anything unexpected, you hear about it immediately, not on the invoice.
We don't call it done until the water proves it: yield checked, pressure steady, system cycled, and testing when the job calls for it. Done means water at your tap — and you saying it's done.
Common questions about emergency service across central & western Maryland. Don't see yours? Give us a call — we're happy to help.
Submersible and jet pumps diagnosed, repaired and replaced — no-water calls, weak pressure, short cycling. Available 24/7.
Pressure tanks, switches and constant-pressure systems — installed, repaired and sized right, so the shower stops surging and the pump stops suffering.
High-pressure water injection that opens up the bedrock fractures feeding your well — often the fix for a low-yield or declining well.
Shock chlorination and UV disinfection for Maryland wells that test positive for total coliform or E. coli. Retest comes after the chlorine clears.
Complete well system checks — yield, pump performance, tank, wellhead condition and water quality — documented for home sales or your own peace of mind.
Proper sampling and certified lab testing — for closings, FHA/VA and county requirements, or just knowing what your family is drinking.
Drilling, hydrofracking, pumps, pressure tanks, testing, treatment — the rigs and the service trucks belong to the same outfit, so one call covers the whole system.
A house without water is an emergency, and we run the operation that way. Call day or night — phone triage is free, and if it needs a truck, a truck moves.
We look at the actual property, price it in writing, and tell you what is worth doing and what is not — including when hydrofracking beats drilling new. No phone guesses.
Based in Poolesville and Dickerson, working six counties. We know what this region’s fractured rock and limestone valleys do to wells — and we drill and service for it.
No water, weak pressure, a well to drill, water that needs testing or treatment? Call or send the form and we will look at the property with you and hand you a free written estimate — and for a house that is dry right now, we answer 24/7.
Tell us about your project — we’ll get right back to you.