Our Business Is Boring

As demand for directional drilling grew, so too did Denny’s Electric. In 2017 it was decided to establish the boring division as its own independent company. Extreme Underground HDD thus came to be.

Extreme Underground was born from previous success. We look forward to continuing the tradition by investing in the boring industry’s best technology. Our state-of-the-art equipment enables us to bore to each client’s exact specifications. And because our team shares years of experience working in all types of soil and at all types of properties, there’s no project we can’t complete quickly, safely and cost-efficiently.

We stay at the forefront of the boring industry by continually investing in more sophisticated equipment, more accurate drills, and more of the training we need to use both effectively. That ensures we’ll continually deliver the great results that are sought by contractors, engineers and property owners throughout our expansive area of service.