Harwood Underground specializes in a comprehensive range of services encompassing directional drilling and utility installation, ensuring efficient and precise solutions for various projects.

About Us

Providing the quality and efficiency that you need

Harwood Underground was established in 2023 by brothers Zach, Cody, and Nate. The three brothers grew up in Watertown, Minnesota where they learned the in’s and out’s of drilling from their dad, who has been in the business for the past 30 years. Their experience and strong work ethic has been able to propel their business and provide quality service to their satisfied customers.

Our Services For Clients

We provide many services from Drilling to Utility work

Directional drilling, also known as directional boring, is drilling in a non-vertical direction. This technique enhances the efficiency reducing the environmental impact associated with drilling.

Waterline Repair & Installation

Do you have signs of a faulty waterline such as leaks, low water pressure, and strange noises?

Water line failure can manifest in several ways. Some of the most common signs include low water pressure, discolored water, odd-tasting water, increased water bills, leaks or drips near water meters or main supply lines, and sudden surges in water usage.

Cable Plowing


A cable plow is a tool that installs flexible pipe or cable below the ground surface without the need for trench excavation. It usually involves towing a blade behind a vehicle to establish a pathway, allowing the pipe or cable to be deposited underground. This process is facilitated by spooling the material off a supply reel, which feeds back to the blade.

Hydrovac Services

What is the purpose of a Hydrovac?

A hydrovac is a specialized equipment that employs high-pressure water to cut and liquefy the soil, accompanied by a high-volume vacuum to extract the excavated soil. The typically truck-mounted unit contains both the fresh water used in the process and the soil removed from the excavation.

Electrical Trenching

Trenching is a widely used method for discreetly burying all underground wires and cables, providing both protection and the elimination of visually unappealing exposed wiring. It stands as the most prevalent approach for installing underground wiring.

Automatic Water

Ritchie manufactures a complete line of horse and livestock watering products to the highest specifications in the industry.

We Serve Clients and Companies From

Residential sites to commercial sites

Gallery of our

recent Jobs

With Respect To Each Customer

We Appreciate Clients

And Their Business

Testimonials

I would recommend them to anyone

“I had the guys at Harwood Underground do a couple jobs for me and both were great experiences.  We saved a lot of time and money boring underground versus trenching in water and sewer lines.  I would recommend them to anyone.”

Brandon Kuiken

Very Professional and Helpful

“I use Harwood Underground for a variety of things ranging from new expansion projects, underground maintenance work, to simple road bores. They are always mindful of the timeframes that I have set and strive to get the work done in a timely matter and leave the job site cleaned up nicely.  They are very communicative if any questions or issues arise about a job.”

Chris Hart