Southern Precision Underground is a utility installation company serving Southeast Arizona. We specialize in water, sewer, gas, and fiber installations. Our owner, Caleb Mininger, grew up on a farm, gaining valuable experience with agricultural irrigation from an early age.
In 2007, Caleb began assisting his father with irrigation system installations and landscaping projects. This experience led to the formation of Mountain Springs Landscaping in 2014, which became official in 2016. As the utility installation aspect of the business grew rapidly, it necessitated the creation of a separate entity. Thus, Southern Precision Underground was officially established in 2020.
Since our inception, we have continually met the underground utility installation needs of Southeast Arizona. Our service area includes Safford, Sierra Vista, Douglas, San Simon, Willcox, and all areas in between. Based in Willcox, Arizona, we’re also open to projects in more distant locations, depending on specific factors.
Our comprehensive equipment lineup enables us to handle a wide range of projects:
- Trenchers of all sizes, from walk-behind models to those capable of 24″ width and 8 ft depth
- Backhoes and excavators
- Vacuum trucks
- Boring machines
- Various support equipment for trenching, boring, and plowing utilities
While we primarily serve farms and businesses, we welcome inquiries for any utility installation project. Quality is our highest priority, supported by our team of skilled professionals, many of whom have been with us for years.
