For over two decades, Denns Well Services has been the trusted name in residential and agricultural well drilling, pump installation, and water system repair across rural Minnesota. We don't just drill holes — we deliver reliable water.
From initial drilling to long-term maintenance, we handle every aspect of your private water system with precision and care.
Residential and agricultural well drilling to the proper depth for clean, reliable groundwater. We use modern equipment and follow all state regulations.
Submersible, jet, and shallow-well pump services. We install new systems and diagnose and repair existing ones to restore your water pressure.
Complete water system design and installation for new homes, farms, and commercial properties — from the wellhead to your fixtures.
Preventive maintenance and emergency repairs to keep your well producing clean water year after year. We offer annual inspection plans.
Proper sealing and abandonment of old or unused wells in compliance with state standards. We protect your property and water supply.
Water system failures don't wait — and neither do we. Available for urgent repairs when your family or operation can't afford downtime.
Denns Well Services Inc has been serving Mapleton and the surrounding rural communities since the early 2000s. What started as a one-man operation with a drilling rig has grown into a full-service well company trusted by homeowners, farmers, and contractors across the region.
We know the geology of this area — the soil composition, the water table depths, the challenges that come with Minnesota winters. That local knowledge means we drill smarter, not just deeper. Your well is built to last.
A straightforward process that takes the guesswork out of getting a new well or repairing an existing one.
Call us to discuss your needs. We'll ask the right questions about your property, water usage, and timeline — and give you an honest assessment.
We evaluate your property's geology, access, and local regulations to determine the best well location and drilling approach.
Our crew arrives on schedule with everything needed. We drill, install casing and pump, and test the yield — all in one visit when possible.
We test your water quality, show you how the system works, and provide documentation. You get clean water and the confidence that it'll keep flowing.
Based in Mapleton, we provide well services throughout the surrounding rural communities. If you're outside these areas, give us a call — we regularly travel for projects.
Whether you need a new well drilled, an old pump replaced, or just an expert opinion on your water system, we're here to help. Call us today for a free consultation and estimate.
