Our Services
We specialize in all-inclusive water well services for both residential and agricultural properties. Whether you’re building a new home, expanding a farm, or dealing with an underperforming well, we’re here to make sure you have reliable water access when you need it most. Our experienced team combines modern techniques, quality materials, and a commitment to customer service that sets us apart from other well drilling companies in the Central Valley area.
Pump Installation, Repair, and Maintenance
As one of the region’s most trusted well pump companies, we install and service a wide range of pump systems including submersibles, deep well turbines, booster pumps, gear drives, and tail pumps. If you’re experiencing low water pressure, flow issues, or a complete system failure, we can troubleshoot the problem and get your system running again—often with minimal downtime. We work on all makes and models, and our service crew moves fast because we know your water system isn’t something you can afford to wait on.
From new installations to complete pump replacements, our goal is always the same: to ensure your system is pumping at peak performance, safely and efficiently. We also handle well development and abandonments when it’s time to upgrade or decommission an older system.
Licensed Electrical Services
A strong water system depends on more than just a good pump—it also needs a safe and efficient electrical setup. That’s why we offer full electrical services, including pump panel installation, soft-start systems, underground electrical work, and on-site troubleshooting.
Whether you’re installing a new system or experiencing some sort of electrical failure, our technicians are licensed, experienced, and ready to deliver reliable well pump service solutions that last.
We take the time to make sure every electrical component is properly configured for your pump system’s demands, helping you avoid future issues and costly downtime now and in the future.
In-House Machine Shop for Custom Repairs
One of the ways we keep our water well pump service fast and flexible is through our on-site machine shop. Here, we can adapt nearly any bowl to any pump, rebuild motors, and perform a variety of custom machining jobs that would otherwise cause delays. This capability allows us to solve problems quickly and avoid the long lead times that often come with ordering specialty parts. When your pump system needs attention, you won’t be left waiting.
Well Drilling for Residential and Agricultural Properties
If you’re building a new home or expanding a property, WPI offers professional, licensed well drilling services in California and Arizona. Our drilling team specializes in mud rotary drilling, an ideal technique for accessing water in a wide range of geological conditions. We can drill wells up to 2,000 feet deep, with bore sizes ranging from 6 to 28 inches, giving us the flexibility to serve both homeowners and large-scale agricultural operations.
We manage every aspect of the drilling process—from site assessment and permitting to precise drilling and cleanup. Our team is licensed and bonded, and we offer free drilling estimates to help you plan your project with confidence.
Well Cleaning and Rehabilitation
When a well starts to lose pressure or production, it doesn’t always mean it’s time for a new one. Our water well services team uses a variety of specialized techniques to restore performance, remove buildup, and extend the life of your well. Services like Sonar-Jet cleaning, airlifting, water sampling, video inspections, and swaging are just a few of the ways we help identify issues and bring your well back to life.
In many cases, we can recover flow and improve water quality without the cost of drilling a new well.
Quality Products, Trusted Brands, and Honest Service
We only work with high-quality products from trusted manufacturers like Goulds, Berkeley, Grundfos, Franklin, Peerless, Fairbanks, and more. Our goal is to keep your system running efficiently for years, not just until the next service call.
With competitive pricing, responsive service, and a team that genuinely cares, WPI Water Resources is proud to be a name customers rely on for expert well pump service.