"Thanks for lining up the crew quickly, especially leading into a long weekend. The guys did exemplary work right up through completion"
Matt, Home Owner, Boulder, CO


Welcome to Nixcavating

Serving the Colorado Front Range for over thirty years.


Nixcavating has been providing quality construction services throughout the Colorado Front Range since 1982. As a family-run excavating company from Longmont who prides itself on versatility and customer service, we have the experience and equipment to make sure your project gets the attention to detail and outcome you require.  



We have the capability to be involved in all parts of a civil project, including excavation, demolition, sewer and water line installation and repair, as well as site preparation and grading. We're able to handle personalized residential work, and large commercial and government projects simultaneously.  Give us a call, and find out how we are able to provide customized solutions for all your excavation needs.


Along the Colorado Front Range, Nixcavating has worked on job sites throughout Boulder, Longmont, Fort Collins, Greeley, and the Denver-Metro area.  We are also willing to travel, and have gone as far North as Cheyenne, WY, as West as Grand Junction, as South as Colorado Springs, and as far East as Burlington. 


  • You take pride in your home, and we take pride in our work. Notice the difference when you let us…

General Contractor

  • We know your jobsite is a complex puzzle of moving parts. Find out how our familiarity with our industry can…


  • We strive to treat others like we'd like to be treated – with respect, confidence, and integrity. Discover what it's like…