Serving Nassau, Suffolk,

Brooklyn, and Queens, NY

Over 75 years drilling wells and one thing has never changed - our desire to bring you the cleanest, purest water directly from Long Island's natural aquifers.

State-of-the-art geothermal systems

Get ready to save money and to make your property more eco-friendly with cost-effective geothermal system services from Casola Well Drillers, Inc.

  • Open and closed loop

  • Geothermal supply and dispersion wells

  • Submersible pumps

  • Water storage tanks

  • Variable frequency drive systems

  • Transducers and controllers

  • Offset lines

Our geothermal services

Whether you're a residential or commercial customer, geothermal tanks can be a sustainable and an environmentally friendly answer to the standard systems.


Give us a call to schedule installation or repairs, or to get more information on the numerous advantages of geothermal systems.

An eco-friendly alternative

Count on us for our 75 years of experience!


Click below to see some geothermal jobs we've done:

installing a geothrmal system at Parrish Art Museu doc00135620170608000021

Above left and right: Installing a geothermal system at the Parrish Art Museum in Southampton, New York

Brooklyn Navy Yard job

Above: Installing a geothermal system at the Brooklyn Navy Yard, in Brooklyn, New York