About DeWind

Innovating Underground Problem-Solving Since 1985

DeWind was founded by Greg and Becky DeWind in 1985, beginning as a construction and dewatering business and evolving into an industry leader in underground problem-solving. Over the decades, DeWind has developed and refined the world’s most advanced deep trenching technology – revolutionizing construction dewatering and environmental remediation.

A Legacy of Innovation and Expertise

Starting in Holland, Michigan, DeWind has grown into a full-service company specializing in engineering and manufacturing innovative trenching technology. The company produces an extensive inventory of custom-built equipment – including One-Pass Mega-Trenchers, all-terrain vehicles, custom drill rigs, and high-pressure jet rigs. This success is only possible with a dedicated team of highly skilled machinists, welders, mechanics, and machine operators.

The DeWind legacy is a family affair. Greg and Becky’s son, Ryan, began working under their supervision at the age of 17. Gaining hands-on experience and learning the business from the ground up, Ryan is now the Chief of Operations, contributing significantly to DeWind’s growth and operational excellence.

 

Each DeWind One-Pass Trencher is meticulously engineered, offering unmatched depth capability, power, and dependability. These machines are capable of digging trenches up to 150 feet deep and cutting widths from 12 to 144’’ inches, making them the deepest-reaching trenchers in the world. With interchangeable cutting booms and dual laser-guided systems, the trenchers ensure precise and efficient installations, even on the most challenging job sites.

What Sets DeWind Apart

DeWind’s proprietary One-Pass Trencher technology transforms the way underground systems are installed. Designed to work below the water table, the trenchers complete installations in a single pass—without the need for open excavations, shoring, or mass soil removal. This approach minimizes environmental impact, reduces job site spoils, and promotes safety.

The versatility of DeWind’s trenchers can be used in:

  • Environmental Services: Groundwater and product recovery trenches, in-situ soil-bentonite walls, permeable reactive barriers, and soil vapor extraction trenches.
  • Civil Services: Underground water storage reservoirs, erosion control systems, foundation stabilization, and large-diameter pipe installations.
  • Construction Dewatering: Solutions for contaminated sites, sewer bypasses, and underground storage tanks.

DeWind’s technology is not only fast and efficient but also environmentally friendly as well as safe. Significant cost savings are also common, when compared to traditional methods, by eliminating many risks associated with deep open-pit excavations.

Commitment to Safety and Quality

Safety is an important part of DeWind’s operations. All trencher operators are trained as mechanics to ensure a thorough understanding of the equipment. Additionally, all field personnel are 40-hour OSHA certified with regular refresher classes and fully trained for work on hazardous waste sites. DeWind operates under strict health and safety standards, ensuring compliance with OSHA regulations and providing peace of mind to clients.

 

A History of Engineering Excellence

Greg and Becky DeWind, recognized industry leaders, have led the company’s success through their dedication to solving complex engineering challenges. Alongside Greg and Becky, Ryan DeWind now carries the family tradition forward with his leadership and vision. 

Greg, Ryan, and their team have built 5 trenchers together between 2009 and 2023.

Over the years, the DeWind’s innovative spirit and ‘get it done’ attitude has resulted in numerous utility patents and industry-first achievements. 5 of these patents are attributed to Ryan.

In 2013 Greg was even nominated for the Queen Elizabeth Prize for Engineering as

a result of the advanced methodology for the installation of an environmental control wall

utilizing DeWind’s One-Pass Trencher.

Shaping the Future of Trenching Technology

DeWind’s One-Pass Trenchers have redefined industry standards, offering deeper, faster, safer, and more cost-effective solutions – when compared to conventional methods. The company’s fleet includes the world’s largest trencher, the MT4500, which successfully soil-mixed a trench 147 feet deep. This groundbreaking technology continues to enable engineers to design and execute projects in ways previously deemed inconceivable.

 

A Vision for Growth and Sustainability

DeWind’s commitment to innovation, safety, and sustainability has established it as a trusted name in the construction, dewatering, and environmental industries. By maintaining a zero-debt growth model, the company has ensured long-term financial stability while expanding its capabilities and impact.

DeWind doesn’t just dig trenches—they build solutions, set new standards, and deliver unmatched reliability across industries. With decades of experience and a forward-thinking approach, DeWind is transforming the way underground systems are engineered and installed.

Some of our customers:

At DeWind, safety is a core value. Our commitment is reinforced through semi-annual written and practical training sessions that include real-world safety scenarios. All DeWind team members are HAZWOPER trained and certified – ensuring they are well-prepared to handle the challenges in hazardous environments.

Our crew members undergo extensive training as mechanics and support equipment operators before ever being certified as Trencher Operators. This foundational training ensures they fully understand the scope of our work. Our team brings expertise in a wide range of skills, including:

  • CDL truck driving
  • Welding and metal fabrication
  • Tooling and electrical systems
  • Hydraulic systems
  • Lift planning and rigging
  • Construction safety and management

A safe work environment is promoted by emphasizing multilevel training, clear communication, and teamwork. Crew members use hands-free radio headsets to maintain constant, effective communication.

We provide fully trained crews for hazardous waste site operations. All operators and laborers complete the 40-hour OSHA HAZWOPER training, along with annual 8-hour refreshers. In addition:

  • All employees hold OSHA 10-hour Construction Safety certifications.
  • Site foremen are certified with OSHA 30-hour Construction Supervisor training.
  • All employees are MSHA certified
  • Each crew includes a Certified Rigger/Signal-person.

Daily Tailgate meetings are conducted on-site to address safety concerns and ensure compliance with safety protocols. For every job, we prepare a Site-Specific Health and Safety Plan and develop Job Hazard Analyses for anticipated tasks.

At DeWind, every employee is empowered with Stop Work Authority. If unsafe practices are observed or suspected, they have the right and responsibility to stop work to protect everyone on the job site.