
Well System Service
Pressure Tank Replacement
A failing well pressure tank kills your well pump. We replace and properly charge new tanks for Catonsville, Baltimore, and Howard County homes. Restoring steady pressure and pump life.
Protect Your Well Pump
Steady Pressure, Longer Pump Life
A well pressure tank is what stops your well pump from cycling on and off every time you turn on a faucet. When it fails. Waterlogged, lost air charge, or just worn out. The pump runs constantly, burns out fast, and your water pressure becomes unpredictable.
Replacing a pressure tank isn’t just a swap. The tank has to be sized for your home’s demand, the pre-charge pressure has to match the pump switch, and the system needs proper testing.
We do the full process: evaluation, sizing, removal, install, air charge calibration, and a final pressure test. Plus responsible disposal of the old tank.
- Pressure tank evaluation and sizing
- Removal and disposal of old tank
- Air pressure adjustment
- Full system testing
- Pump-switch coordination
- Steady, reliable water pressure

What We Offer
Our Services

Tank Replacement
Old tank out, properly sized new tank in. With the right air charge and a full system test before we leave.
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Pump Protection
A correctly working pressure tank cuts pump runtime dramatically, extending its lifespan and lowering energy use.
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Annual Inspection
Periodic pressure checks catch waterlogged tanks before they kill your pump. A small habit with big payoff.
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Signs Your Pressure Tank Is Failing
01
Pump short-cycles on and off rapidly
02
Sputtering or inconsistent water pressure
03
Tank feels heavy or waterlogged
04
Clicking sound from pressure switch
05
Fluctuating shower pressure
06
Pump runs longer than it used to
Why Homeowners Choose Metcalf
$0
Commissions
Our plumbers are paid hourly. They have zero incentive to upsell you.
23+
Years
Over two decades serving Baltimore-area homeowners.
Same-Day
Response
Fast response times because we know plumbing emergencies can’t wait.
4.9
Stars
Hundreds of five-star reviews from satisfied customers.
Pressure Tank
Signs Your Pressure Tank Needs Replacement
A failing pressure tank causes rapid well pump cycling, which wears the pump out years early. Watch for these warning signs and call before the pump fails.
Short Cycling
Pump turns on and off every few seconds when running water. The bladder inside the tank has failed.
Loss of Pressure
Pressure drops drastically when more than one fixture runs at once, or water sputters from faucets.
Waterlogged Tank
Tank feels unusually heavy or you hear water sloshing. The air charge has been lost.
Good to Know
Frequently Asked Questions
What does a pressure tank do?
On a well system, the pressure tank stores water under pressure so the pump doesn’t run every time you open a tap. Smoothing pressure and extending pump life.
What are the signs of a waterlogged pressure tank?
Rapid on-off cycling of the pump, fluctuating water pressure, or sputtering taps. A waterlogged tank has lost its air cushion and needs service.
How does the pressure tank affect my well pump?
A failing tank makes the well pump short-cycle, which burns the motor out early. Servicing the tank protects the pump.
How long do pressure tanks last?
Typically 5 to 10 years, depending on water conditions and how hard the system works.
How much does a well pressure tank cost to replace?
It depends on the tank size and your home’s water demand. We provide upfront estimates before any work begins, so you know the cost before we install your new well pressure tank.
Do you service well pressure tanks?
Yes. We test, replace, and right-size pressure tanks and pressure controls. Call (410) 242-3111.
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