well pumps

Well pumps stop working for a few common reasons, and the fix depends on whether the problem is electrical, mechanical, or tied to the pressure tank or water system.

Common well pump problems in Central Florida

A well pump can fail in more than one way. Sometimes the pump itself is worn out. Sometimes the issue is a failed pressure switch, a bad control box, a leaking pressure tank, or lightning damage to the electrical components.

In Polk County and the surrounding Central Florida area, we also see pump trouble tied to local water conditions. Sand, mineral buildup, and age can all shorten pump life. If your water pressure changes suddenly, the pump cycles too often, or the pump runs but no water comes through, it is time to have it checked.

At Dunham Well Drilling, we handle pump repair and installation for residential, irrigation, commercial, and industrial systems. We also work on pressure tanks, and our full-line machine shop lets us rebuild pumps and turbines in-house.

Signs your pump needs repair

Watch for these common symptoms:

• No water at all
• Low or weak water pressure
• Pump keeps turning on and off
• Pump runs but never builds pressure
• Air sputtering from faucets
• Unusual noises from the pump or motor
• Higher electric bills without better water flow

If you are seeing any of these, call us. We do not recommend trying to troubleshoot electrical service, pressure tanks, or deeper well components on your own.

What affects well pump performance

A pump is only one part of the system. The pressure tank, switches, wiring, and well conditions all affect performance. If one piece fails, the whole system can seem like the pump is bad when the real cause is elsewhere.

Electrical and control issues

Lightning damage is a common problem in Florida. A strike can take out the pump motor, pressure switch, control parts, or other components tied to the system. We provide lightning damage repair and can help with insurance claim handling when the damage is covered.

Pump wear and water conditions

Over time, every pump wears down. Sand, debris, and long-term use can affect performance and shorten service life. If the system is drawing water from a shallow irrigation well or a deeper drinking-water well, the design and demand both matter when choosing the right replacement.

That is why our team evaluates the system before recommending a repair or replacement. We carry Goulds, Sta-Rite, Grundfos, and Schaefer pumps, new and used, so we can match the job to the right equipment.

Repair, replacement, and pump system upgrades

Sometimes a repair is enough. Other times replacement is the better choice, especially if the pump is old, badly damaged, or not sized correctly for the property. We work on:

• Residential jet and submersible pumps
• Irrigation pumps
• Turbine pumps for commercial systems
• Industrial pumps
• Centrifugal pumps
• Pressure tanks

When a new pump is needed, we install the pump and tank as part of the job. New pump and tank installations include the standard manufacturer's warranty on the equipment.

If your issue is really tied to the whole water system, we can also help with water filtration and treatment. Hard water, iron, staining, or rotten-egg odors can all make a well seem like it is failing when the water quality is the larger problem.

Why in-house rebuilds matter

Not every shop can rebuild pumps and turbines on site. Our full-line machine shop lets us do more of the work in-house, which helps us diagnose problems accurately and get systems back together properly. That matters when you need a real repair, not just a quick swap.

Well pumps, irrigation, and water treatment in one place

Many property owners need more than one service at the same time. For example, a pump issue may show up along with bad water quality or an irrigation problem. We handle irrigation repair and installation too, including controllers, valves, heads, pipes, and hard-to-find parts from our stocked warehouse.

That single-source setup saves time when one system affects another. It also means you are dealing with one shop that understands how the pump, filter, and irrigation pieces fit together.

We also serve homeowners and property managers in Winter Haven, where our shop is located at 1341 42nd Street NW, and across Polk County and Central Florida.

When to call Dunham Well Drilling

Call us when your well pump loses pressure, stops pumping, shows signs of lightning damage, or starts cycling strangely. You should also call if you are not sure whether the issue is the pump, the tank, or the electrical controls. The wrong diagnosis can waste time and money.

We are a family business founded in 1950, we are a Florida Ground Water Association (FGWA) member, and we are a licensed water well drilling contractor. That experience matters when the problem is not obvious and you need a shop that handles the full system, not just one part of it.

For help with well pumps, call Dunham Well Drilling at (863) 965-2881. We have a 24/7 answering service and calls are returned within 48 hours, and when you call, you get a Central Florida well shop with 76 years in business, a full machine shop, and the ability to handle pump repair, replacement, and related system work the right way.