Geothermal Drilling Course

A Practical, Field-Focused Training for Illinois Projects

Register Here

Course Agenda

Designed for both experienced drillers and those entering geothermal work, this full-day course covers Illinois regulations, drilling methods, site setup, and borehole performance. Gain practical insight from industry experts you can use right away.

10:00 AM -

Welcome & Driller 101: Illinois Regulations

An overview of geothermal drilling regulations in Illinois, including state and county oversight, permitting requirements, and compliance expectations. A state-level regulatory or legislative expert will provide additional insight.

10:30 AM -

Drilling Company & Contractor Communication

This session covers effective communication between drillers and HVAC or geothermal contractors, focusing on project scope, loop design, and cost accuracy. Learn how alignment directly impacts system performance and project success.

11:00 AM -

Drilling Rigs & Methods

An introduction to common geothermal drilling rigs, including mud and air rigs, and when each is most effective. Best practices for drilling quality geothermal boreholes will also be discussed.

12:00 PM - Lunch (Provided)

12:45 PM -

Residential Site Setup & Borehole Layout

Learn how to plan residential sites for safety, efficiency, and minimal disruption. Topics include borehole layout, access considerations, and coordination for smooth loop installation.

1:45 PM - Break

2:00 PM -

Grouting & Thermal Performance

This session explains grouting materials and their role in borehole thermal conductivity. Attendees will learn how proper grouting affects system efficiency and long-term performance.

3:15 PM -

Final Flush & Fill Procedures

A review of flush and fill procedures for residential and commercial systems, with a focus on best practices for readiness and longevity.

4:00 PM -

Questions & Open Discussion

An open Q&A covering real-world scenarios, key takeaways, and participant questions.

Why Attend

· Understand Illinois geothermal regulations and who governs what


· Improve communication between drillers and contractors


· Learn when and why to use mud rigs vs. air rigs


· Master site setup and borehole layout for residential projects



· Gain clarity on grouting, thermal conductivity, and final flush & fill


Who Should Attend

· Geothermal drilling contractors


· HVAC and geothermal system installers


· Project managers and estimators


· Engineers and designers involved in loop field planning



· Anyone entering or expanding in geothermal drilling

Class Format

· In-person, instructor-led training


· Real-world examples and field-tested best practices



· Interactive discussion and Q&A

Build better boreholes. Improve performance. Stay compliant.

Register today and strengthen your geothermal drilling expertise from the ground up.

Member Rate: $150 – separate registration from conference.

Member Registration

Non-Member Rate: $200 – separate registration from conference.

Non-Member Registration