Trenching Contractor in Mohave County, AZ

Septic, Plumbing, and UtilityTrenching Done Right

Mohave Excavating LLC provides licensed, dependable trenching services for both residential and commercial properties throughout Mohave County—including Fort Mohave, Bullhead City, Mohave Valley, Golden Valley, Kingman, Lake Havasu City, Parker, and Needles, CA. With 40+ years of hands-on experience, we dig clean, accurate trenches using well-maintained equipment suited for all types of infrastructure work.

We’re fully licensed, bonded, and insured in Arizona:

  • General Engineering Contractor License (ROC # 353327)
  • R-2 Excavating & Grading License (ROC # 353340)
928-519-8862

cropped version of Mohave Excavating truck with equipment on the bed and loaders lined up

Our Trenching Services Include
  • Plumbing Trenching: Digging for residential and commercial water/sewer lines
  • Electrical Conduit Trenching: Clean, safe trenching with proper depth, slope, and clearance
  • Septic Line Trenching: Correctly sloped and compacted trenches for new septic installs
  • Footing and Keyway Trenching: For retaining walls, structural pads, and concrete foundations

We work to spec, protect nearby utilities, and leave your site clean and inspection-ready.

Trenching Equipment and Capabilities

We use a John Deere 310 SL HL backhoe equipped with:

  • 8 bucket sizes ranging from 8″ to 4′
  • 4-in-1 function and extension boom
  • 2’ compactor wheel for strong, stable backfill

This allows us to trench safely in tight or custom-shaped spaces.

Excavating for Trenching

Why Choose Mohave Excavating for Trenching

  • Second-generation expertise in trenching and excavation
  • Equipment suited for a variety of trench widths and site conditions
  • Reliable scheduling and professional results
  • Trusted across Mohave County and nearby California communities

“All work is guaranteed to be performed in a good quality and professional manner by a well-experienced operator. Always keeping safety in mind.”

Request a trenching service quote today. Call 928-519-8862 book trenching for your next septic, plumbing, or electrical install.

Call for a Free Excavation Quote