Get more consistent water pressure and help protect your well pump with professional pressure tank diagnosis, sizing, installation, and replacement.
Thing Pump Service works on traditional pressure-tank systems and the equipment that keeps private wells operating reliably.

Call us and discover what we can do for you.
We evaluate the pressure tank, pump, pressure switch, and system performance to identify the source of pressure problems, short cycling, or other issues.
We address serviceable pressure tank problems and related components when repair or adjustment can restore proper system operation without unnecessary replacement.
We install properly sized pressure tanks and configure the system to work with your pump, pressure settings, and property's water demands.
When a tank has failed, become waterlogged, corroded, or reached the end of its useful life, we install a properly matched replacement.
We test pressure, pump cycling, tank performance, and related components to verify the system is operating correctly and identify problems affecting water delivery.
We diagnose and repair pressure switch problems that can cause pumps to start incorrectly, run continuously, or fail to maintain normal system pressure.
A pressure problem does not always mean the pressure tank itself has failed. Rapid pump cycling, fluctuating pressure, or low water pressure can also come from the pressure switch, pump, controls, plumbing, or an incorrect tank pre-charge.
At Thing Pump Service, we evaluate the pressure tank, well pump, pressure switch, controls, and system performance together to determine what is actually causing the problem. This helps avoid unnecessary replacements, and makes sure the repair addresses the underlying issue.
We inspect the tank, connections, pressure gauge, pressure switch, and related components for signs of failure or improper operation.
We evaluate cut-in and cut-out pressure, pump cycling, tank performance, and other operating conditions as appropriate.
Our goal is to identify whether the issue involves the tank, switch, pump, controls, plumbing, or another part of the pressure system.
If the tank can be adjusted or repaired, we'll let you know. If replacement is the better option, we'll recommend a properly sized tank for your system.
Choosing a pressure tank is about more than matching the gallon size of the old tank. The tank needs to work with your well pump, pressure-switch settings, drawdown requirements, water demand, and available space to help the system operate properly.
As part of our water well services, Thing Pump Service sizes and installs pressure tanks based on the actual requirements of your well system. We consider pump capacity, pressure settings, system demand, and how your property uses water before recommending the right tank.
A properly installed pressure tank needs the correct connections, pre-charge, pressure settings, and system configuration. We install the tank, connect the related pressure components, and test the system through its operating cycles to make sure everything is working together as it should.
Proper sizing and installation help reduce unnecessary pump cycling, improve system performance, and support dependable water pressure.
A larger pressure tank can provide greater drawdown and reduce pump starts, but bigger is not automatically better. The right size depends on your pump and how your property uses water.
Not sure what size pressure tank you need? Let us evaluate the system before you buy one.

A proven, straightforward option for many residential and rural well systems. Proper tank sizing provides usable drawdown between pump cycles and can help reduce unnecessary pump starts.

A variable-speed system designed to maintain more consistent water pressure as demand changes. Constant pressure well systems can be especially useful for properties with multiple fixtures, irrigation demands, or customers who want steadier pressure.
There isn't one best pressure system for every property. The right choice depends on your well production, pump capacity, water demand, pressure requirements, budget, and existing equipment.
Thing Pump Service can evaluate your current system and explain whether a traditional pressure tank, a larger tank, or a constant pressure system makes the most sense.
Proper drawdown gives the system more usable water between pump starts, helping reduce frequent on-and-off cycling that can place additional wear on the pump and pressure controls.
A properly functioning pressure system helps maintain more consistent performance between the system's cut-in and cut-out settings, making water pressure more predictable throughout the property.
Incorrect tank sizing, lost pre-charge, or pressure-system problems can cause excessive cycling and unnecessary stress on the pump motor, pressure switch, and related controls.
A pressure tank is only one part of your well water system, and getting the diagnosis, sizing, and installation right matters. Thing Pump Service brings decades of hands-on experience to pressure tank and well pump systems throughout San Diego County. We look at how the tank works with the pump, pressure switch, controls, and plumbing so we can address the actual cause of a pressure problem.
Thing Pump Service is a family-owned business started by Mike Thing in 1998, with his son Michael Thing Jr. becoming a co-owner in 2025. We take pride in carrying that family business forward through honest service, quality workmanship, and recommendations based on what your system actually needs. When a pressure problem can be repaired or adjusted, we will explain that before recommending replacement. Learn more on our About Us page.
We work with established pressure tank manufacturers, including Well-X-Trol (Amtrol) and Flexcon, and provide pressure tank service for homes, ranches, farms, and other private well properties throughout San Diego County. Based in Campo, our goal is simple: diagnose the problem correctly, recommend the right solution, and leave you with a pressure system that works the way it should.

Thing Pump Service is a family-owned business started by Mike Thing in 1998, with Michael Thing Jr. joining as a co-owner in 2025. We take pride in carrying that family business forward through honest service and quality workmanship.
We select pressure tanks based on the pump, pressure settings, drawdown requirements, and water demand instead of simply replacing the old tank with the same size.
A pressure problem does not always mean the tank has failed. We evaluate the system first and recommend repair, adjustment, or replacement based on what the equipment actually needs.
We work with established pressure tank and well-system manufacturers, including Well-X-Trol (Amtrol) and Flexcon, based on the needs of the system and application.
Thing Pump Service is known for reliable pressure tank services, affordable repairs and honest recommendations without pushy sales tacti.
Based in Campo, we provide pressure tank service for homes, ranches, farms, and other private well properties throughout San Diego County.
Call us and discover what we can do for you.
Thing Pump Service is based in Campo and provides professional pressure tank service throughout San Diego County. We work with private well properties in rural communities, residential neighborhoods, farms, ranches, and other properties that depend on reliable well water.
Whether you are dealing with rapid pump cycling, fluctuating water pressure, a failed pressure tank, or an aging pressure system, we can evaluate the equipment and recommend the appropriate repair, adjustment, installation, or replacement.
Contact Thing Pump Service for pressure tank service in your San Diego County community. We currently serve areas including Alpine, Campo, Escondido, Jamul, Julian, Lakeside, Pauma Valley, Poway, Ramona, Santa Ysabel, Valley Center, and Warner Springs, with additional service areas throughout the county.
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Common signs include rapid pump cycling, fluctuating water pressure, unusual pump operation, leaks, or a tank that has become waterlogged. Because similar symptoms can come from the pressure switch, pump, controls, or plumbing, proper diagnosis is important before replacing the tank.
The correct tank depends on your pump capacity, pressure-switch settings, required drawdown, water demand, and system configuration. We evaluate those factors to recommend a tank that is properly matched to your well system rather than simply replacing the old tank with the same size.
Some pressure-system problems can be corrected through proper pre-charge adjustment, pressure-switch service, or other repairs. If the tank bladder or diaphragm has failed, the tank is badly corroded, or replacement is the better long-term option, we can install a properly sized replacement.
The service life of a pressure tank depends on the tank type, water quality, operating conditions, cycling frequency, and maintenance. When a tank begins showing signs of failure, having the system evaluated can help determine whether service or replacement makes the most sense.
For many conventional bladder or diaphragm tanks, the pre-charge is set approximately 2 PSI below the pressure switch's cut-in setting, such as 38 PSI for a 40/60 system. The tank must be properly depressurized when checking pre-charge, and manufacturer specifications should always be followed.
Frequent cycling can be caused by a failed or incorrectly charged pressure tank, but it can also result from a pressure switch problem, leak, pump issue, incorrect settings, or another system condition. We evaluate the complete pressure system to determine the actual cause.
A larger tank can provide more drawdown and reduce pump starts, but bigger is not automatically better. The appropriate size depends on the pump, well production, pressure settings, water demand, and overall system design.
Yes. We also provide constant pressure system services for properties where a variable-speed system may be a better fit than a traditional pressure tank setup. We can evaluate your current system and explain the differences before you decide which approach makes sense.
Yes. We offer same-day emergency service when availability allows, including urgent pressure problems, failed tanks, and situations affecting water delivery. Call us as soon as the problem occurs and we'll let you know the earliest available service time.
Thing Pump Service
1674 Buckman Springs Rd Campo CA 91906
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