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Warren HaskellLicensed

Licensed water well contractor based in Rockland, Knox County, ME

License details

License numberWD00063
License typeOpen Loop Geothermal, Pump Installer - Master, Well Driller - Master
License statusCurrent, Maine DHHS roster, expires 2026-12-31
License expiresDecember 31, 2026
Based inRockland, Knox County, Maine 04841

"Based in" is the city and county of the address on the business's license record.

What this license covers

  • Drilling / construction: licensed to bore, case, complete, and plug water wells.
  • Pump installation: licensed to install, repair, and replace well pumps, pressure tanks, and the piping between the well and the building.
  • Geothermal loops: also licensed to bore the open- or closed-loop wells that serve a ground-source heat pump.

How to verify this license

We publish the license details exactly as they appear in the public licensing records of the agency that issued the license; we do not vouch for the business itself. Before hiring, look up license #WD00063 directly with the agency that issued it, confirm it is still active, and ask for a current certificate of insurance.

Source: Maine DHHS - Well Driller & Pump Installer License Holders, last checked 2026-08-17. Look it up at the issuing agency.

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