Utility trenching and drainage pipe installation on hillside in East Tennessee
Utility trenching and drainage pipe installation on hillside in East Tennessee

UTILITY INSTALLATION

From water and sewer lines to drainage and septic systems, Sisto Unlimited provides professional utility installation throughout Knoxville and East Tennessee. We handle utility trenching, water and sewer line installation, septic systems, drainage, and site coordination for residential and commercial projects—keeping every job built to code, on schedule, and ready for the next phase.

WATER LINE INSTALLATION SEWER LINE INSTALLATION UTILITY TRENCHING SEPTIC SYSTEMS STORM DRAINAGE CULVERT INSTALLATION UNDERGROUND UTILITIES SITE UTILITIES BACKFILL & COMPACTION WATER LINE INSTALLATION SEWER LINE INSTALLATION UTILITY TRENCHING SEPTIC SYSTEMS STORM DRAINAGE CULVERT INSTALLATION UNDERGROUND UTILITIES SITE UTILITIES BACKFILL & COMPACTION

East Tennessee’s Utility Experts

Complete Utility Services

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Water Line Installation

Professional water line installation for residential, commercial, and site development projects.

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Sewer Line Installation

Complete sewer line installation with proper grading, flow planning, and code-compliant utility placement.

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Pipe Installation

Accurate underground pipe installation for water, sewer, drainage, and other utility infrastructure systems.

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Utility Trenching

Precise trenching services for safe, efficient underground utility routing across a wide range of terrain.

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Storm Drainage

Storm drainage solutions designed to control runoff, improve water flow, and meet regulations.

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Septic Systems

Full septic system installation including tanks, drain fields, grading, and dependable site preparation.

Septic tank installation with excavator placing underground utility system in Tennessee

WHY CHOSE SISTO

DEPENDABLE UTILITY INSTALLATION

Sisto Unlimited provides professional utility installation throughout Knoxville and East Tennessee, including Sevierville, Pigeon Forge, Gatlinburg, and surrounding communities. We provide reliable solutions for residential, commercial, and development projects, including water and sewer lines, septic systems, drainage, underground utilities, trenching, and pipe installation.

Our team understands the mountainous terrain and soil conditions of East Tennessee, allowing us to properly plan and coordinate utility work for challenging sites. From initial trenching and site preparation to final installation, we focus on code-compliant work, efficient coordination, and keeping your project on schedule.

Frequently Asked Questions

Get Your Project Started Today.

Serving East Tennessee with excavation, steel foundations, septic, and site work.