We provide clean, safe trenching services for residential and small commercial projects throughout Lake Havasu City and surrounding areas. Every trench is dug to the correct depth, slope, and safety requirements to support proper installation and long-term performance.
Proper trenching is critical for safe and reliable utility installation. Our experienced operators dig clean, straight trenches for water, sewer, electrical, gas, irrigation, and communication lines while accounting for soil conditions and existing infrastructure common in the Lake Havasu area.
We offer a full range of trenching services, including:
Water line trenching
Sewer trenching
Electrical conduit trenches
Fiber & communication lines
Irrigation trenching
Gas line trenching
All trenching work is completed with a focus on safety, accuracy, and proper preparation for installation.

Before any trenching work begins, it’s important to contact Call 811 to have underground utilities located and marked. This helps prevent damage to buried lines and ensures trenching can be completed safely and without unnecessary delays.
Utility lines such as water, sewer, gas, electric, and communication cables may exist below the surface—even if they are not visible. Calling 811 allows utility providers to mark these lines before digging starts.
In most trenching projects, John Smith Excavating coordinates the 811 notification process as part of proper job preparation. However, it is important that all excavation and trenching work follows 811 requirements before digging begins.

Yes. Underground utilities must be marked before trenching or excavation starts. Whether coordinated by the contractor or requested by the property owner, contacting 811 ensures utility locations are identified so trenching can be performed safely and accurately.
When utilities are marked through Call 811, standardized color codes are used to identify different types of underground lines. These markings help excavation and trenching crews understand what is located below the surface before digging begins.
Each color represents a specific type of utility or reference marking. Recognizing these colors is an important part of safe excavation and trenching practices.
White — Proposed excavation area
Red — Electric power lines, cables, or conduits
Orange — Communication, telephone, cable TV, or fiber lines
Purple — Reclaimed water, irrigation, or slurry lines
Pink — Temporary survey markings
Yellow — Gas, oil, petroleum, or other flammable materials
Blue — Potable water systems
Green — Sanitary sewer and drain lines
Utility markings may appear as paint, flags, stakes, or a combination of indicators. Markings show the approximate location of underground utilities, and care should always be taken when working near these areas.
For the most current information and official guidelines, excavation projects should follow the standards provided by Arizona 811 before digging begins.
Click the link to learn more about utility marking colors through Arizona 811 ⟹ Arizona 811.
Utility trenching requires precision and careful operation around existing lines. Our team follows proper trenching procedures, digs to correct depth and width, and ensures trenches are safe, well-shaped, and ready for installation. We work efficiently while minimizing disruption to surrounding areas and restoring clean job sites.
We provide trenching services throughout Lake Havasu City, Desert Hills, Havasu Heights, and surrounding communities. Whether the project involves a single utility line or a larger installation, our team is equipped to complete trenching work safely and efficiently.
We provide professional trenching services throughout Lake Havasu City, supporting utility installation, drainage, and infrastructure projects that require precision and safety. Our team is familiar with local soil conditions, existing utilities, and jobsite challenges common throughout the area.
Learn more about our trenching services in Lake Havasu City, AZ, including utility trenching for residential and light commercial projects.
Click here ⟹ Trenching Services in Lake Havasu City, AZ.
Contact John Smith Excavating to schedule trenching services in Lake Havasu City and the surrounding area. We’re ready to help support your utility installation with dependable trenching work.

Monday - 6AM–5 PM
Tuesday - 6AM–5 PM
Wednesday - 6AM–5 PM
Thursday - 6AM–5 PM
Friday - 6AM–5 PM
Saturday - 7AM–3 PM (by appointment)
Sunday - 7AM–3 PM (by appointment)
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