Professional Agricultural Well Drilling in Hartland, WI

Herr Well Drilling, Inc. has been building agriculture wells for farms and rural properties in the Hartland area since 1964. Our family-owned well drilling company is based in Dousman, less than twenty miles from Hartland, and the agricultural land of northern Waukesha County has been part of our service territory through every generation of our family's involvement in this trade.


Agriculture wells in this part of the county require a contractor who understands the specific aquifer conditions, the seasonal behavior of local formations, and the real operational demands that farm water systems face. Four generations of our family have built that understanding by actually drilling here — not by studying a region from a distance.

What We Do: Agricultural Well Drilling Services in Hartland

Our well drilling services in Hartland cover the full range of agricultural water system needs. Agricultural well drilling, farm well drilling, water wells for irrigation, irrigation well drilling, agricultural well installation, and irrigation system integration for properties where the well and distribution infrastructure need to function as a coordinated unit. We also handle domestic and commercial well needs for agricultural properties in this area.


As a licensed well drilling contractor and well drilling company operating under Wisconsin DNR standards, our projects are managed with a single crew from start to finish. Site assessment, permitting, drilling, casing, pump and pressure system installation, and water quality testing are all handled without subcontracting core work. Water well drilling for agricultural applications sets specific engineering requirements that residential drilling does not, and we address them on every project.

Featured Services

Farm Well Drilling and Farm Water Wells in Hartland

Farm well drilling in the Hartland corridor serves properties with varied water demands — dairy farms with year-round consumption requirements, crop operations with seasonal irrigation peaks, and mixed-use rural properties that combine livestock, residence, and light production under one operation. Farm water wells built for these properties need to deliver reliable yield across all of those use cases. We size systems to the full demand profile, not just the most visible use.

Irrigation Well Drilling and Water Wells for Irrigation

Hartland-area farmers who depend on irrigation for crop production need wells built for the draw rates their systems require. Irrigation well drilling means designing to meet peak output targets—the flow rate the system needs during the hottest, driest stretch of the growing season, sustained without decline. Water wells for irrigation that are undersized for that condition expose the crop at exactly the wrong moment. This is usually where people run into problems when they hire a well drilling company without dedicated agricultural experience.

Agricultural Well Installation and Irrigation System Integration

Agricultural well installation at the Hartland level often involves properties where existing pump and distribution infrastructure is already in place. Irrigation system integration in these contexts requires evaluating the existing system's specifications and designing the new well to either match or improve on the existing performance. We assess both the ground conditions and the surface infrastructure before the rig arrives.

High-Capacity Agricultural Well Drilling Contractor Services

Operations north of Hartland and in the surrounding townships with large-scale irrigation, livestock, or processing water demands require high-capacity agricultural well systems. As an experienced agricultural well drilling contractor, we build these projects with full yield development, pump engineering based on sustained output calculations, and production documentation at project close. High-capacity farm water wells are engineered to perform under the loads they were built for.

A dark green Nor-Well Drilling Inc. truck is set up to drill a well next to a stone house in a wooded area.

Why Choose Herr Well Drilling, Inc.

Hartland has been in our service territory since the company started. That is sixty years of agricultural well projects in this part of Waukesha County—enough experience to have seen how the region's aquifer conditions behave across drought years, wet cycles, and the development pressure that has changed land use patterns across northern Waukesha County.


The Herr family built this company through dedicated, generational commitment to the trade. John Herr Jr. grew up learning to drill wells from his father. His daughter Theresa joined the company and eventually became president. Greg Domres, her husband, ran the field operations for years. In 2024, both Theresa and Greg passed unexpectedly, and their children — Nathan, Adam, DJ, and Kendel — stepped into full ownership. The company did not miss a beat.


Farms in Hartland looking for a drilling contractor near me or a well drilling company near me with sixty years of regional agricultural experience will find us. Our reputation in this county is not borrowed.

Center pivot irrigation system moving across rows of bright green crops in a field under a clear sky.

Key Benefits and Outcomes

An agricultural water system built to the right specifications from the start is a long-term asset for the operation. Here is what working with our team delivers:



  • Wisconsin DNR-licensed well drilling contractor with extensive Waukesha County agricultural project history
  • Farm well drilling sized to the full demand profile of the operation, not the minimum viable spec.
  • Irrigation well installation built for sustained peak-season output under operational load
  • Permit coordination, including agricultural setback compliance, managed by our team
  • Full system installation: well, casing, pump, pressure system, irrigation system integration, and water quality testing
  • Available for yield testing, pump maintenance, and system inspection throughout the well's service life
  • Serving well drilling companies near me and drilling contractors near me requests across Hartland and Waukesha County


Service Areas from Hartland

Hartland sits in the northern-central section of Waukesha County, positioning it well for service routes extending in multiple directions. We serve Oconomowoc to the west, Pewaukee and Brookfield to the south, Merton and Sussex to the northwest, and communities throughout the county's agricultural townships. Dousman, our home base, is accessible from Hartland via routes we have been running for decades. We also serve agricultural clients in portions of Washington County north of our core territory.

Contact Herr Well Drilling, Inc. in Hartland.

Sixty years of agricultural well drilling in Waukesha County. Four generations of family ownership and the accumulated knowledge that comes with it.


If you need agriculture wells, farm well drilling, irrigation well installation, or agricultural well drilling services in Hartland, call us directly.


Call us: 262-965-2986


Herr Well Drilling, Inc. | Dousman, WI | Serving farms and agricultural operations across Waukesha County since 1964.



Frequently Asked Questions (FAQs)

  • How long has Herr Well Drilling been serving agricultural clients in the Hartland area?

    Since 1964. We have been drilling agricultural wells in Waukesha County — including the Hartland area and surrounding townships — for over sixty years under continuous family ownership. The company has never changed hands outside the Herr and Domres families.

  • What aquifer formations are typically found beneath agricultural land near Hartland?

    Northern Waukesha County agricultural land sits over a combination of glacial deposits and bedrock formations. Sand and gravel aquifers exist at shallower depths, but bedrock formations—dolomite and sandstone units—provide more stable, higher-yield water sources for agricultural applications. We evaluate each site individually because formation depth and productivity vary across the township.

  • How do I determine if my farm needs a dedicated irrigation well or can use the existing domestic well?

    The answer depends on the yield capacity of your existing well and the flow rate your irrigation system requires. If the combined domestic and irrigation demand exceeds what your current well can sustain without yield decline, a dedicated irrigation well is the right investment. We conduct yield assessments on existing wells to provide a clear, data-based recommendation.

  • What is involved in the site assessment before agricultural well drilling begins?

    Our site assessment covers geology review, setback evaluation from contamination sources, lot configuration for drill rig access, permit requirements, and an initial discussion of the operational demands the well needs to meet. This process shapes the drilling plan before any commitment is made — it is how we avoid mid-project surprises.

  • How are agricultural wells maintained after installation?

    Annual water quality testing, periodic pump inspection, and yield testing every few years are the core maintenance activities for agricultural wells. On high-capacity irrigation systems, we also recommend pressure system checks before the start of each irrigation season to confirm the system is functioning as specified. We are available for all of these services after project close.

  • What is the process for abandoning an old agricultural well that is no longer in use?

    Wisconsin DNR requires that all unused wells be properly abandoned — meaning grouted from the bottom of the casing to the surface and sealed to prevent contamination pathway formation. On farm properties with multiple legacy wells, abandonment documentation is often reviewed by the DNR before new well permits are issued. We handle the full abandonment process and file all required completion paperwork.

  • Can high-capacity agricultural wells be drilled near sensitive environmental features in Hartland?

    Sensitive features — wetlands, surface water bodies, and environmentally protected areas — can affect well location through DNR setback requirements. We evaluate all relevant setbacks during the site assessment phase. Where setback conditions restrict the optimal location, we work through the alternatives and identify the best compliant location for the drilling plan.

  • What should I look for when evaluating bids from well drilling companies for an agricultural project?

    Look for documented agricultural well drilling experience in your specific county, current Wisconsin DNR licensing, and a clear explanation of how the well will be sized to your operational demand. Contractors who quote without a site assessment cannot account for local formation conditions. A contractor who has drilled agricultural wells in your county for decades has information that simply cannot be replicated by someone working from generic specifications.