A pump that clicks on and off every few seconds whenever a faucet runs is the classic sign that a Springfield, MO home needs well pressure tank replacement. The tank holds a cushion of air that lets the pump rest between cycles, and when that air is gone the pump starts and stops constantly. A new tank, pressure switch or gauge often solves it without touching the pump hundreds of feet down the well.
Rapid cycling usually means the pressure tank has lost its air charge or its bladder has failed, so there is no cushion between the pump turning on and off. A sticking pressure switch or a clogged switch tube can cause the same symptom. The fix is often a new tank or switch at the surface, and the pump stays where it is. Prices depend on the tank size and parts, so see the pricing guide for what moves a quote.
A well pressure tank holds water against a cushion of compressed air, usually kept apart by a rubber bladder or diaphragm. When you open a faucet, the air pushes water out of the tank and the pump stays off until pressure drops to the switch's low setting. The pump then runs until the high setting is reached and shuts off again.
If the bladder tears or the air charge leaks away, the tank fills with water and loses its cushion. The pump then turns on almost as soon as a tap opens and shuts off almost as soon as it closes. That constant starting is hard on the motor and on the switch contacts.
Other signs include pressure that swings widely at the tap, a tank that sounds full to the top when you knock on it, or water spitting from the air valve on top of the tank.
Tank jobs are priced from the parts and labor involved, so there is no flat figure here. The price comes from the tank, the parts around it and the labor, and it is normally a far smaller job than pump work down the well.
If the tank holds its air charge but the pump still misbehaves, the pressure switch may be the culprit, and replacing it alone can be enough. If the bladder has failed, the tank has to go. When both are old, doing them together avoids a second visit.
If the pump keeps running even with a good tank and switch, the problem is down the well, and well pump repair or well pump replacement is the next step. Short cycling left alone can wear out a pump early.
A constant-pressure pump changes the picture. Its variable-speed drive holds pressure steady and usually pairs with a smaller tank, so we can talk it through if the pump is due for replacement anyway. If the pump is healthy, a standard tank and switch remain the simpler fix.
Housing age around Springfield varies by county. Census survey figures put the median year built for homes at 1982 in Greene County, 1991 in Webster County and 1999 in Christian County. In an older home where nobody knows the tank's age, we check the tank and switch on the first visit.
Pumps around Springfield also sit deep: based on DNR well records through 2016, the median household well in Greene County is about 470 feet deep. That makes a healthy tank worth keeping, since every needless start wears a motor that takes a pump hoist to reach.
We replace pressure tanks and switches for well owners around Springfield, Nixa, Ozark, Republic, Willard, Strafford, Rogersville, Marshfield and Fair Grove.
Call (417) 929-5558 - Mon-Sat 7AM-7PM. Free quotes available.