Groundwater Supply (The Drill Store)

09/22/2026

For Sale: 2001 International 4700 Service Truck, Mileage 11,500
Cruise control, A/C-Heat, Back-up cam
Engine: DT466
Automatic Transmission
GVWR: 21,500
Rear Mounted Core Drill w/ water tank
Pressure washer, also water injection
Pre-wired for generator, tool boxes, bumper crane
$35,000.00 clean title
Call Today! 978-422-3209 / 321-604-1861

09/07/2026

08/21/2026

💥End of Summer Sale Drop💥

Sullair replacement Thermostat Repair Kits for Sullair Drill Compressors Models 20/12 pn #250016-721

We also have them that open at 180 deg.

$550 plus tax and ship while supplies last!

05/25/2026

Honoring our nations heroes, we thank you🇺🇸

05/22/2026

Rod Lock Return Springs for Jaswell Carousel, plenty in stock!

04/06/2026

Preparation is in full swing for the Northeast Chapter Training Day on April 10th! 🏗️ It is inspiring to witness our industry unite to advance professional standards and invest in the next generation of drillers.

Secure your spot here: https://cvent.me/NyQw5M

Big thanks to our sponsors for their incredible support:
N&N Drilling (Nathan Fiala, Alex Maza)
Rig Source (Thomas Schock)
Mobile Drill, Intl. (Chris Duffy)
Terra Sonic International (Mark Nuckols)
Acker Drill Company (Robert Lepre, Joe Accardi, Joe Rochinski)
Central Mine Equipment Company (Brandon Kenyon)
Groundwater Supply Co., Inc (Rob Erickson)
Hole Products (Matt Vass, Ken Pickering)
Drill Rig Marketplace (Jesse Whittaker)
Diedrich Drill (Bill Siar)

We also appreciate our Breakfast sponsors:
Nathan Fiala, Thomas Schock, Chris Duffy, Rob Erickson, and Matt Vass.

And a special shoutout to our Scholarship Donors:
Brad Brock (Drilex Environmental)
Bill Siar (Diedrich Drill)
Mike Glynn (Seaboard Drilling LLC)

03/17/2026

🌟Shout out to Hillock Well Drilling the winners of this years $250 store credit! Congratulations guys!! 🌟

Send a message to learn more