D.L. Mullis Well DrillingLicensed

Licensed water well contractor based in Union County, Union County, NC

"Based in" is the city and county of the address on the business's license record. That can be a mailing address; it doesn't tell you where the business works.

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What this license covers

• Pump installation: licensed to install, repair, and replace well pumps, pressure tanks, and the piping between the well and the building.
• Decommissioning: licensed to seal and abandon a well that is out of service; required in most states, since an open well is a direct path for contamination into the aquifer.

How to verify this license

We publish the license details exactly as they appear in the official licensing records of the agency that issued the license; we do not vouch for the business itself. Before hiring, look up license #4332 directly with the agency that issued it, confirm it is still active, and ask for a current certificate of insurance.

Source: NC Well Contractors Certification Commission - Current Certified Drillers List, last checked 2026-09-23. Verify at the official source.

Other water well contractors based in Union County

Other licensed water well contractors based in Union County

See every listing based in Union County.