Trusted Excavation Solutions Built for Arizona

Septic Systems

At Arizona Professional Excavating, we deliver excavation services that combine over 35 years of experience with state-licensed precision. Whether you’re building, trenching, grading, or preparing for infrastructure, our team ensures every dig meets your project’s demands while complying with Arizona’s strict construction standards. Reliability starts with how we break ground.

Septic Installations Built for Arizona Terrain

Arizona Professional Excavating provides full-service septic excavation and installation, including tank placement, leach field trenching, and system layout alignment. Whether you’re building a new home off-grid or upgrading a failing system, we manage the dig and install process with efficiency and precision.

We work with certified septic designers and county inspectors to ensure systems are properly sized, approved, and installed according to environmental regulations. Our excavation techniques account for soil type, slope, and system type — conventional or alternative.

What Our Septic Services Include

Each job starts with a clear plan and ends with a fully functional, approved system designed to serve the property reliably for years to come. We coordinate with septic designers and health departments to ensure proper system sizing, layout, and compliance from day one. Our team handles excavation for tanks, trenches for leach fields, and any necessary soil modifications to meet local percolation standards. We also manage slope alignment for gravity-fed systems or prepare for pressurized alternatives. Every phase — from digging to backfilling — is executed with precision and documented for seamless inspection and final approval.

Septic tank excavation and installation
Trenching for leach fields and infiltrators
Soil evaluation and site testing coordination
Sloping for gravity-fed or pump systems
Alternative system excavation (if required)
Inspection prep and county compliance

A Properly Installed Septic System Is Essential

Septic failure leads to groundwater contamination, system backups, and costly repairs. We ensure tanks are buried at the right depth, fields are graded properly, and systems are aligned with permit requirements — giving you a long-lasting solution from day one.

Residential Septic Installs Commercial & Multi-Use Systems Septic Repairs & Upgrades

We provide complete septic installation services for residential properties including custom homes, ranches, cabins, and ADUs. Whether your site requires a basic tank and leach field or a more advanced engineered system, we ensure it’s excavated and installed with code compliance and long-term performance in mind. Our work accounts for space limitations, terrain, and soil absorption rates.

  • Conventional tanks

  • Leach field trenching

  • Soil-sensitive layouts

Commercial and high-usage properties demand more robust septic systems, and we’re equipped to deliver them. We install larger-capacity tanks, pressure dosing systems, and expanded leach fields tailored to meet increased daily wastewater volumes. Our team works closely with designers and local health departments to ensure each installation passes inspection and meets operational needs.

  • Larger tanks or dosing systems

  • Extended field trenching

  • Pressure system setup

When systems fail or reach capacity, we offer professional excavation and repair services to restore performance. From tank replacements and leach field reconfiguration to trench expansion and system upgrades, we handle each repair with minimal disruption to your property. We ensure all upgrades meet current code and pass re-inspection without delay.

  • Failed system dig-outs

  • Expansion trenching

  • Field replacement

Why Clients Trust Us For Septic Work

Coordination with Designers & County Inspectors
Engineered and Alternative System Experience
Efficient Scheduling & Minimal Disruption
Licensed Excavation for Septic Installations
35+ Years of Site & Utility Experience
Familiar with Arizona County Requirements

Our Septic System Installation Workflow

Our septic system installation process begins with a comprehensive site evaluation, including coordination with a licensed designer and soil testing to determine the appropriate system type and placement. Once approved, we excavate for the tank and leach field with precision, ensuring proper depth, slope, and layout for optimal flow and absorption. Throughout the project, we adhere to all county health regulations and prepare the site for required inspections. After passing all necessary approvals, we backfill, compact, and finalize grading — leaving the system ready for immediate use and the site clean and construction-ready.

Site Review & Analysis

Field Excavation

Final Grade

From rural homes to large properties, we handle septic systems the right way — clean, code-ready, and long-lasting.

Frequently Asked Questions

Do you provide both tank and leach field excavation?
Yes, we handle the full system excavation — from tank cavity to every trench in the drain field.
Can you install alternative or engineered systems?
Absolutely. We work with septic designers and install pressure, mound, or chambered systems when needed.
How long does a septic install take?
Most installs take 1–3 days, depending on system size, terrain, and permitting speed.
Will you help with inspections and permits?
Yes, we coordinate with your county and designer to ensure the install passes inspection and gets signed off properly.

why choose us

35+ Years Experience
Licensed, Insured (ROC #329534)
Trusted by Contractors
Site-Specific Solutions

Quick Access

Check out the industries we serve and services we offer

Get a fast, accurate quote today.

602-520-9837

515 E Carefree Hwy #352, Phoenix, AZ 85085

admin@azproex.com
7:00 AM – 4:00 PM

Select the fields to be shown. Others will be hidden. Drag and drop to rearrange the order.
  • Image
  • SKU
  • Rating
  • Price
  • Stock
  • Availability
  • Add to cart
  • Description
  • Content
  • Weight
  • Dimensions
  • Additional information
Click outside to hide the comparison bar
Compare