New Berlin runs from older established neighborhoods up north of National Avenue down to working farmland along Calhoun Road and out toward the Vernon township line. The properties south of Cleveland Avenue, and many of the rural residential parcels along Coffee Road and Highway ES, still rely on private wells for everything. Water Well Development is the work that keeps those wells doing what they need to do, season after season. Herr Well Drilling has been a well drilling company serving New Berlin since 1964, and we have project history on plenty of the systems we are still maintaining today.

What New Berlin Wells Need From Us

New Berlin is a split city when it comes to water. The northern and central residential sections are largely on municipal supply. The southern residential, agricultural, and commercial areas are not. The private well systems in those areas span everything from new construction wells on subdivision lots to fifty-year-old farm wells that have been serving the same operation since the 1970s. Our Water Well Development services address all of them:



We listen to what the well is doing, look at the records, and recommend based on what we actually find.

Featured Services

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Southern New Berlin Farm Well Restoration

Working farms in the southern parts of New Berlin run on wells under significant demand, sometimes for livestock, sometimes for crop irrigation, and sometimes for processing operations. When those wells start losing capacity, water well restoration brings them back into reliable service. We have rehabilitated farm wells in the area that were producing well below their original ratings, and the recovery work measurably restored their capacity.

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Subdivision Well Quality Assurance

Newer wells in the residential subdivisions of southern New Berlin benefit from initial Water Well Development to clear drilling debris, develop the screen, and verify the system is performing at its full potential before it goes into long-term service. We do this work as a follow-up on wells we drilled, and we will do it as a service on wells originally completed by other contractors.

A simple line drawing of a water drop inside a circular arrow symbol, representing a water cycle or conservation.

Aquifer Evaluation for Property Transactions

Buying or selling a New Berlin property with a private well? Aquifer Evaluation provides the documentation that matters during the transaction. We pull the original DNR log, run a pump test, sample the water, and report the findings. The information protects buyers from surprises and helps sellers represent the property accurately.

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Well Screen and Sediment Work

Most New Berlin wells that have been in service for more than fifteen years benefit from screen and sediment attention. Our Well Screen Optimization restores the openings that have closed up over time, and our Sediment Removal work clears the bottom of the well so the producing interval is fully accessible again. Together, the two interventions often recover meaningful yield.

Why New Berlin Property Owners Trust Us

The Herr family has been a well drilling contractor in Waukesha County since 1964. The business was incorporated in 1969 and has stayed family-run every year since. The current co-owners, Nathan, Adam, DJ, and Kendel Domres, are direct family. We hold our Wisconsin DNR well driller license, carry full insurance, and stand behind our work in writing. Our experience working New Berlin's geology specifically goes back generations.

Key Benefits

A well-developed system on a New Berlin property typically delivers:


  • Reliable pressure during peak summer demand
  • Cleaner water with less sediment in fixtures and irrigation systems
  • Pump life extension from reduced wear on the system
  • Predictable performance for farm operations that depend on it
  • Documented good condition for insurance, lending, and resale
  • Lower emergency service call frequency


For farm and commercial accounts specifically, the value is operational. A well that produces reliably under load is a well you can plan around.

Service Areas

Our service area covers New Berlin and the surrounding communities of Muskego, Brookfield, Waukesha, Greenfield, Hales Corners, and Franklin. Our Dousman base reaches New Berlin addresses through several direct routes.

Frequently Asked Questions

  • How do I know if my New Berlin well needs water well development?

    Watch for pressure drops, sediment showing up in fixtures, pump cycling more often, water tasting or smelling different, or recovery rates getting slower after heavy use. Any of those is worth a phone call. Wells in New Berlin that have not been professionally assessed in seven or more years should be on the schedule.

  • What is the difference between well drilling and water well development for a New Berlin property?

    Well drilling creates the well. Water Well Development optimizes it after drilling or restores it during long-term maintenance. The development work cleans the screen, removes drilling debris and accumulated sediment, redevelops the formation around the casing, and gets the well producing what it is capable of.

  • Can a farm well in New Berlin be brought back without drilling new?

    Often yes. Most farm wells that have lost capacity are responding to screen fouling, sediment accumulation, or pump issues, not to a depleted aquifer. Yield Enhancement Techniques recover real capacity in most of those situations. We measure and document the recovery so you have actual numbers to plan around.

  • How does the geology under New Berlin affect well performance?

    The aquifers underneath this area combine glacial deposits with fractured bedrock formations. Yields vary between properties depending on which intervals the well intersects. Aquifer Evaluation tells us what your specific well is working with and where it stands relative to local potential.

  • Are well cleaning services disruptive to a New Berlin home or farm?

    The water is off for the duration of active work, usually one to two days. Farm operations may need to plan around the work window for livestock watering or process water use. We coordinate scheduling with you so the interruption falls when it causes the least disruption.

  • What do drought-resistant well solutions mean for a New Berlin property?

    When water tables drop during dry stretches, shallower wells struggle first. Drought-Resistant Well Solutions cover the work that adds resilience to those systems, which can include deepening, screen replacement at a more productive interval, or storage additions. The right approach depends on the specific well.

  • Will my pump need replacing during water well development on a New Berlin well?

    Sometimes. Often the existing pump is adequate, especially if it is less than ten or twelve years old. We test the pump as part of the assessment and tell you honestly whether it needs replacement or just service. Replacing a pump that does not need replacement is something we will not recommend.

  • How long has Herr Well Drilling worked in New Berlin?

    Since 1964. We have customers in New Berlin whose grandparents called us about the original well on their property, and we still have notes on those systems going back to construction.

Schedule a New Berlin Water Well Development Visit

Call Herr Well Drilling at 262-965-2986 to set up an appointment. We will come out, look at the well, run the assessment, and give you straightforward answers about what your system needs. The same family that has been answering New Berlin calls for sixty years will be on the other end of the line.