Trenching Services in Utah

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Whether you need a trench for a residential water line or miles of utility corridor for a subdivision, Cadoava provides professional trenching services across Utah and the western U.S. We dig trenches to specification, on time, and with full compliance with local utility and safety requirements.

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Based in American Fork, UT, we serve residential homeowners, commercial builders, and utility companies with precise, efficient trenching for any application.

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Trenching Applications

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Water Line Trenching

We excavate trenches for new water service lines, water main extensions, and irrigation supply lines. In Utah, water lines are typically buried 4-6 feet deep to protect against freezing — we know the local requirements and dig to the correct depth for your municipality.

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Sewer Line Trenching

Proper slope and bedding are critical for gravity-fed sewer lines. We dig to the grade specified by your plumber or engineer and provide granular bedding material when required by code.

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Electrical & Communication Conduit

Trenching for underground electrical service, fiber optic, cable, and communication lines. We coordinate with utility companies on depth and separation requirements.

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Gas Line Trenching

Trenches for natural gas and propane service lines, dug to the depth and separation standards required by your local gas utility and code authority.

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Irrigation Trenching

Service trenches for residential and commercial irrigation systems, including main lines, lateral lines, and valve box locations.

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Drainage Trenching

French drains, curtain drains, and storm drainage lines to manage water on your property and protect structures from water damage.

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Our Trenching Process

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1. Utility Locates: We call Blue Stakes of Utah (811) to mark all existing underground utilities before any digging.

2. Site Prep: Access routes are established and surface materials are cut and removed as needed.

3. Trenching: We excavate to the specified depth, width, and grade using the right equipment for the job.

4. Bedding: Granular bedding material is placed when required for pipe support.

5. Inspection Coordination: The trench is left open for inspection as required.

6. Backfill & Compaction: After pipe or conduit is installed and inspected, we backfill with proper compaction to prevent settling.

7. Surface Restoration: We restore disturbed surfaces — reseeding, patching pavement, or replacing landscaping as specified.

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Frequently Asked Questions

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How much does trenching cost per foot in Utah?

Standard residential utility trenching typically costs $5 to $12 per linear foot. Deeper or more complex trenches can range from $13 to $40+ per foot depending on conditions.

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How deep do water lines need to be in Utah?

Utah's frost line varies by elevation and location. In Utah County, water lines are generally required to be buried at least 48 to 60 inches deep.

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Can you trench through rock?

Yes. We have hydraulic breakers and rock trenching equipment for excavating through the rock formations common along the Wasatch Front.

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How wide are trenches typically?

Residential utility trenches are usually 18 to 24 inches wide. Width depends on pipe size, backfill requirements, and shoring regulations for deeper trenches.

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Do you handle the backfill and compaction?

Yes. We provide complete service including backfill, compaction, and surface restoration. We do not leave open trenches.

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Get a Free Trenching Estimate

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Call Cadoava at 801-310-5213 or request an estimate online. We typically respond within 24 hours.