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The contractor demonstrates fast response times and reliable service completion, with reviewers noting quick arrivals, efficient installations, and willingness to complete jobs others declined. Customers cite reasonable pricing, honest business practices, and professional technician knowledge as distinguishing factors.
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About the Contractor
Welser Well Drilling LLC has been in business in St. Clair, Michigan since 1940, serving St. Clair County and the surrounding region. The company drills residential and commercial water wells and installs closed-loop geothermal loop systems for both property types, handling the drilling work that underlies a complete ground-source installation. Alongside new well drilling, Welser provides pump installation and ongoing maintenance for existing well systems. The business is a member of the Michigan Ground Water Association and operates from its St. Clair location on Gratiot Avenue with regular weekday and Saturday business hours, working with property owners and contractors across the area on both water-supply and geothermal loop projects.
Verified active operator per https://welserwelldrillingllc.com (Bundle 4 audit 2026-05-28)
Second-generation family business since 1940 serving St. Clair County with both water well drilling using a Schramm 300 rig and closed-loop geothermal installation.
Geothermal heat pump installations in Michigan require specific permits and compliance with state regulations regarding well drilling, loop installation, and refrigerant handling. Contact your local building department for specific requirements in your area.
How long does it typically take to drill a water well in St. Clair?add
Welser Well Drilling can ordinarily have your well drilled in one day using their Schramm 300 drill rig. Pump installation on a new well can also usually be completed in one day.
What geothermal loop systems does Welser Well Drilling install in St. Clair County?add
Welser Well Drilling installs closed-loop geothermal systems for both residential and commercial applications. For specific details about loop configurations and system options available for your property, contact them at (810) 364-6361 or [email protected].
What pump brands and pressure tank systems does Welser Well Drilling carry?add
The company carries pumps from Gould, Franklin, McDonald, and Grundfos, along with pressure tank systems from Flexcon, Flex-lite, Well-Mate, and Well-X-Trol. They also install constant pressure systems that provide more even pressure for your home.
Is Welser Well Drilling a licensed and certified contractor in Michigan?add
Welser Well Drilling is a member of the Michigan Ground Water Association, demonstrating their commitment to industry standards and best practices.
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If you need to reach Welser Well Drilling LLC directly: (810) 364-6361
Geothermal heat pump installations in Michigan may require drilling permits, environmental site assessments, and compliance with local well and thermal energy regulations. Requirements vary by jurisdiction and system type (vertical, horizontal, open-loop). Contact your local municipality, state energy office, or a licensed geothermal installer for specific permitting requirements in your area.
