Licensed C-57 Well Drilling Contractor · CSLB #1146787C-57 Well Drilling · CSLB #1146787
Big River Drilling
Well Pressure Tanks in Riverdale, CA
Our Services

Well Pressure Tanks in Riverdale, CA

Pressure Tanks · Riverdale, CA

The tank that holds pressure between pump starts

A well pressure tank holds water under pressure, so the pump does not start every time a tap opens. As the pump fills the tank, the water squeezes a cushion of air. At the switch's high setting the pump shuts off, and that air pushes water to your taps. The pump starts again when the pressure falls to the low setting.

Based in Riverdale, Big River Drilling installs and replaces well pressure tanks across Fresno, Kings and Tulare counties. We set bladder and galvanized tanks, plus their pressure switches, gauges and check valves. When the pump clicks on and off or the pressure comes and goes, we find out why. Sometimes the tank is fine and the fix is well pump repair.

What We Handle

  • Bladder tank installation and replacement
  • Galvanized tank installation and replacement
  • Tank sizing matched to your pump's gallons per minute
  • Air pre-charge set 2 psi below the switch cut-in
  • Pressure switch replacement and adjustment
  • Pressure gauges and check valves replaced
  • Short cycling and waterlogged tank diagnosis
  • Concrete pad installs beside the well head, with the control box

Get a Free Estimate

Tell us about the well or the water problem. We come out, look at the site and give you a free estimate.

Bladder or Galvanized: Which Well Pressure Tank Fits Your Pump?

The most common tank design has a bladder or diaphragm inside that keeps the air and the water apart. Because the two stay apart, the tank should hold its air charge. A galvanized tank is the older plain steel design, where air and water share one space. The water slowly soaks up that air, so an air volume control or a recharge has to replace it.

The number that sizes a tank is drawdown, the water it gives between the pump shutting off and starting again. Drawdown is usually much smaller than the tank itself. A common rule sizes the tank to the water the pump makes in 1 to 2 minutes. A bigger tank means fewer pump starts, and that is easier on the pump.

A 40/60 switch, a common setting, starts the pump at 40 psi and stops it at 60. The tank's air pre-charge should sit 2 psi below the start setting, so 38 psi on a 40/60 switch. It is checked with the pump's power off and the tank drained. A new tank's factory charge may not suit your switch, so we set it before the tank goes in.

Short Cycling, Waterlogged Tanks and Well Pressure Tank Replacement

Short cycling means the pump clicks on and off in quick bursts while water runs. The Water Systems Council names two causes: a waterlogged tank or a bad pressure switch. Most wear on a well pump happens when it starts and stops. Too much cycling can wear out the switch, the pump or the tank early.

A waterlogged tank has lost its air cushion, so it holds back almost no water between pump starts. On a bladder tank, water spitting from the air valve means the bladder has burst. A tank maker's manual calls for a new tank when the shell shows rust or a leak. Galvanized tanks can develop pinhole leaks where the water level rises and falls inside.

A bladder tank that keeps losing its charge may be rusting inside. That is when well pressure tank replacement beats adding air. If short cycling has worn out the pump too, well pump replacement can be part of the same job.

Pressure Tanks in Central Valley Heat: The Pad and the Pump House

We set tanks on a concrete pad beside the well head, with the control box on a post nearby. The pad gives the tank a level, solid base above the mud. On a new water well, the tank goes in with the pump and the lines.

July afternoons average about 98 degrees in Fresno and Hanford, per the Western Regional Climate Center. One tank maker says to keep the tank out of direct sun, since sun heat can warp non-metal parts. A pump house or a covered pad keeps that sun off the tank and the switch.

Blue bladder pressure tank with a pressure switch and gauge beside a well casing Hand holding the cover of an open pressure switch beside a blue bladder pressure tank

Ready to get started?

Free estimates and site visits across Fresno, Kings and Tulare counties and out to Kern, Madera and Merced, about 60 to 70 miles around Riverdale.

(559) 867-3806
How We Work

How a Job With Big River Drilling Runs

From the first call to water at the tap, here is how it goes.

1

Call or Text for a Free Estimate

Call or text (559) 867-3806, or send the form. Tell us about the property and what you need, and we set up a free estimate.

2

Site Visit and Well Records

We look for a well spot with room for the rig. State standards keep it at least 100 feet from the septic tank and leach field. We also pull the records of nearby wells.

3

County Well Permit

As the licensed driller, we apply for the county well permit. Drilling starts only after the county issues it.

4

Drilling, Casing and Seal

Our mud rotary rig drills the hole. We set the casing and gravel pack, then place the sanitary seal that keeps surface water out.

5

Development and Pump Test

We develop the well to clear out drilling mud and fine sand. Then a pump test measures the flow and tells us where to set the pump.

6

Pump, Tank, Lines and Water On

We set the pump and the pressure tank and run the lines to the house. State standards call for disinfecting the well before the water goes on.

FAQ

Pressure Tanks Questions, Answered

Common questions about pressure tanks across Fresno, Kings and Tulare counties and out to Kern, Madera and Merced, about 60 to 70 miles around Riverdale. If yours is not here, call and ask.

Call (559) 867-3806

How do I know my well pressure tank is going bad?
The pump clicks on and off in quick bursts while you run water, and the pressure jumps around. Rust, a leak or water at a bladder tank's air valve are other signs. Our guide to pressure tank problems and short cycling walks through each one.
Can a bad pressure tank ruin my well pump?
Over time, it can. A waterlogged tank makes the pump start far more often, and those starts wear on the pump and the switch. If the pump clicks on and off, the Water Systems Council says to call a licensed well contractor soon.
How much does well pressure tank replacement cost?
The price depends on the tank you need and what else the job takes. The main factors are the tank type and size, any switch or check valve work, and the pad. A pump worn out by short cycling adds to the job. We give a free estimate; call or text (559) 867-3806.
Should I replace a galvanized tank with a bladder tank?
It can make sense: a bladder tank holds its air charge and does the same job at a smaller size. At 40/60, the Water Systems Council's chart pairs a 10 gallon per minute pump with a 40 gallon bladder tank. The same pump needs a 140 gallon plain steel tank. We install both kinds.
Can I add air to my pressure tank myself?
Call us before you do: a tank that needs air may have a bigger problem. Tank makers warn against adding air to a tank that keeps losing it, since that can mean rust inside. One maker's manual says only licensed professionals should check or recharge the pre-charge.
Do you take pressure tank calls at night and on weekends?
Yes, we take well and pump calls 24 hours a day, seven days a week. If the pump will not stop clicking or the water is gone, call or text (559) 867-3806. See 24-hour emergency well service for what to check first.
More From Big River Drilling

Work That Pairs With Pressure Tanks

Two workers fitting drop pipe to a new submersible pump during a pump installation

Pump Installation

We size and set submersible well pumps for new wells and replace worn pumps in existing wells. The drop pipe, wire, controls and the electrical to the pump come with the job.

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Drop pipe being pulled from a well casing onto a reel during a pump pull

Pump Repair

No water, low pressure or a pump that never shuts off? We trace the fault from the breaker down to the pump and repair what failed.

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Aerial view of a trencher cutting a long trench across a pasture

Trenching and Water Lines

Trenching from the well to the house, with the water line and the pump's power conduit in one trench. New lines for new wells, and repairs when an old line breaks or leaks.

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Why Choose Big River Drilling

We Drill the Well, Set the Pump and Run the Lines

Licensed C-57 Well Drilling Contractor

California law says only a C-57 licensee may drill a water well. Big River Drilling is a licensed C-57 well drilling contractor.

Rig and Pump Crew, One Company

Our mud rotary rig drills the well, and our pump crew sets the pump, the pressure tank and the lines. You deal with one company from the permit to water at the tap.

Well and Pump Calls 24 Hours a Day

No water at night or on a weekend? We take well and pump calls 24 hours a day, seven days a week.

Based in Riverdale

We work Fresno, Kings and Tulare counties from our Riverdale yard, and out to Kern, Madera and Merced counties.

Google Reviews

Rated 4.0 on Google by Well Owners Across the Valley

Real reviews from real well and pump jobs, 9 reviews on Google.

Read All Reviews

Helped out my parents asap when the others wanted us to wait 2 weeks. He came out same day!!!! and changed the valve in only 10 minutes “thank you sir!! “ (water well drilling)

Ashley Cami2 years ago · Google review

Open 24 hours. The owner is always available and always answers the phone or calls back. He’s very attentive, and when we have problems with the well, he will come out and check it immediately. He takes full responsibility for his work, which is excellent. we just call and he’ll walk us through the situation and it’s usually something simple. He also was able to get us a well at reduced rate through a program that he works with

Renee2 years ago · Google review

Great fokes to do business with

Guides and Resources

Pressure Tanks Guides

Free Estimates

Get In Touch With Big River Drilling

Tell us about the property or what your well is doing, and we will set up a free estimate. For a well or pump problem, call or text (559) 867-3806, day or night.

  • (559) 867-3806
  • Riverdale, CA · serving Fresno, Kings and Tulare counties and out to Kern, Madera and Merced, about 60 to 70 miles around Riverdale
  • Free estimates · new wells, pump repair, pressure tanks and water lines

Get a Free Estimate

Tell us about the well or the water problem. We come out, look at the site and give you a free estimate.

Call (559) 867-3806