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Tooling and Drilling Rig Manufacturer

Since 1987, Geoprobe® has manufactured innovative drilling machines and tooling - engineered for efficiency and safety - simplifying drillers’ jobs and empowering environmental drilling and geotechnical drilling companies to succeed as productive and profitable leaders in their industry.

Geoprobe® is open Monday-Friday from 8 am - 5 pm CDT - Click for COVID-19 Updates
 Stealthy, compact geotechnical drilling rig swiftly slides from rotary to automatic drop hammer even to cone penetration testing (CPT) or direct push without having to move mast or machine, positioning you for increased production and profit.

3126GT


Geotechnical Drilling Rig

Drill More. Make More.

Stealthy, compact geotechnical drilling rig swiftly slides from rotary to automatic drop hammer even to cone penetration testing (CPT) or direct push without having to move mast or machine, positioning you for increased production and profit.



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3126GT


Geotechnical Drilling Rig

Drill More. Make More.

Stealthy, compact geotechnical drilling rig swiftly slides from rotary to automatic drop hammer even to cone penetration testing (CPT) or direct push without having to move mast or machine, positioning you for increased production and profit.

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The Geoprobe® 3230DT combination drilling rig is ideal for geotechnical drilling and environmental drilling applications. The high-speed drill head easily turns augers, while the automatic drop hammer is equipped for SPT work.

3230DT


Combination Drilling Rig

High Power. High Torque. High Efficiency.

The Geoprobe® 3230DT combination drilling rig is ideal for geotechnical drilling and environmental drilling applications. The high-speed drill head easily turns augers, while the automatic drop hammer is equipped for SPT work.



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3230DT


Combination Drilling Rig

High Power. High Torque. High Efficiency.

The Geoprobe® 3230DT combination drilling rig is ideal for geotechnical drilling and environmental drilling applications. The high-speed drill head easily turns augers, while the automatic drop hammer is equipped for SPT work.

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Quickly complete geotechnical drilling applications such as perform SPT borings (augers and mud rotary), collect shelby tube samples, take rock cores, and push CPT cone…all on a 19,500 pound GVWR truck that does not require a Class A or B CDL to operate.

3100GT


Geotechnical Drilling Rig

Built for 5 ft. Tooling

Quickly complete geotechnical drilling applications such as perform SPT borings (augers and mud rotary), collect shelby tube samples, take rock cores, and push CPT cone…all on a 19,500 pound GVWR truck that does not require a Class A or B CDL to operate.



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3100GT


Geotechnical Drilling Rig

Built for 5 ft. Tooling

Quickly complete geotechnical drilling applications such as perform SPT borings (augers and mud rotary), collect shelby tube samples, take rock cores, and push CPT cone…all on a 19,500 pound GVWR truck that does not require a Class A or B CDL to operate.

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Our patented interlocking split spoon sampler is 2X stronger, lasts longer, and saves you both money and field time.

Interlocking Split Spoon Sampler


Stronger, Faster, and Lasts Longer

Engineered and Built by Geoprobe®

Our patented interlocking split spoon sampler is 2X stronger, lasts longer, and saves you both money and field time.



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Interlocking Split Spoon Sampler


Stronger, Faster, and Lasts Longer

Engineered and Built by Geoprobe®

Our patented interlocking split spoon sampler is 2X stronger, lasts longer, and saves you both money and field time.

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Machines

Our machines range in size from small, limited access machines to large platform/big performance rotary sonic rigs. We strive to make our machines as flexible as possible for our customers, giving them flexibility in the field.

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Applications

Many of our machines cover a range of applications, making them true combination rigs. Customers describe our equipment as versatile, innovative, easy-to-use, and supported like no other drilling equipment they own.

Click on the links below to learn more about Geoprobe® machines and tooling for each application type.

Tools

Tooling

We never stop designing at Geoprobe®. It is why we come out with so many new tools and tooling systems. We want to maximize your performance in the field.

A great drilling machine isn’t much use without a proper tooling system. When machines and tools are designed, built, and supported as one, the end result is a highly refined system that benefits field users, business owners, and project managers alike. Click on a link below to learn more..

Probing Times

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Newsletter for the Environmental, Geotechnical, Geothermal, Exploration, and Water Well Industries

Hands-free rotary and head feed controls reduce strain on driller when completing applications like mud rotary.
NEW 3126GT: Simplify Your Geotech

Dream of swiftly sliding from rotary to automatic drop hammer without having to reposition mast or machine? The innovative centerline head side shift is a reality on the NEW 3126GT...

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3100GT
Confidence to Close High-profile Forensic Jobs

When MLA Geotechnical found themselves in need of a truck-mounted drill rig to complete thousands of borings per year in hard clays and limestones, the Geoprobe® 3100GT quickly became their top choice...

> Read More

3-inch interlocking split spoon sampler
3-Inch Interlocking Split Spoons

After just a few uses of the 2-inch interlocking split spoon, Discovery Drilling in Alaska was convinced they needed the new design in a 3-inch version to satisfy their sample-hungry clients...

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3230DT levees
The Delicate Dimension of Drilling

GFA found the perfect combination of precision and power with the Geoprobe® 3230DT along with the added benefit of increasing their productivity through the 3230DT’s direct push capabilities...

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Hawkston - Geoprobe® 3230DT
Customer Service Plus 3230DT Equal Rapid Growth for Hawkston LLC

After a couple years working as a consultant alongside drilling companies, Cory Walker gained key insights into what consultants need and a deep understanding of the goals...

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W2 Engineering 3100GT Geotechnical Drill Rig
W2 Engineering Offers Geotech Drilling Services with 3100GT

Started in 2012 as a geotechnical and materials testing firm, W2 Engineering, Oklahoma City, subcontracted a lot of its drilling...

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Geoprobe® 3100GT Geotechnical Drilling Rig
3100GT Features You Should See for Yourself

Almost immediately after my return to Geoprobe® I was tossed the keys to our demo 3100GT and told to “go run it."

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Cone Penetration Testing with the Geoprobe® 20CPT Press
Productivity Push Leads EGS to 20CPT

With drilling services focused predominantly on infrastructure investigations – roadways and bridges – Environmental and Geotechnical Specialists Inc...

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Events

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TxDOT Environmental Conference
Houston, TX
Sep 01st to Sep 03rd


LA CECS
Kenner, LA
Sep 23rd to Sep 24th


FL Remediation Conference
Orlando, FL
Nov 04th to Nov 06th


NGWA Groundwater Week
Las Vegas, NV
Dec 08th to Dec 10th


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