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Acorn Onsite, Inc.

📍 Arnold, CA
★★★3.7(3 reviews)

One of 1 septic company listed in our Arnold directory. Listing compiled by SepticTankHub from public data — not affiliated with or operated by this business.

Septic Pumping & CleaningSeptic InstallationDrain Field Repair🚨 Emergency Service
3.7/5
3 Reviews
🚨
24/7
Emergency Service
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ABOUT

About this listing

Acorn Onsite, Inc. is a leading civil engineering firm specializing in septic systems, offering comprehensive services from design through construction. They provide professional civil engineering design services for septic system design work, focusing on practical and readily buildable solutions for long-term use. Their expertise extends to various project types, including residential homes, commercial, industrial, wineries, event centers, and off-grid properties. Acorn Onsite, Inc. serves all counties throughout Northern and Central California, bringing decades of experience to the onsite wastewater industry since 1980. They are dedicated to finding cost-effective solutions for complex wastewater projects and maintaining current knowledge of technologies to ensure expert service for years to come.

🕐 Operating Hours
Monday: Open 24 hours
📍4036 Old Hwy 4 #4086, Arnold, CA 95223 · Listed in the SepticTankHub Arnold directory.
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REVIEWS

Customer Reviews

3.7
★★★☆☆
Based on 3 Google reviews
💡Ratings are sourced from Google Business Profile and verified during our data collection process.
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WHAT WE DO

Services Offered

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Septic Pumping & Cleaning

Routine pumping and thorough cleaning to maintain your system and prevent backups.

🏗️
Septic Installation

Full installation of new septic systems for residential and commercial properties.

🌿
Drain Field Repair

Restoration or full replacement of clogged, saturated, or failing drain fields.

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COST TOOL

Pumping Cost Estimator

Enter your tank size to get an estimated pumping cost for the Arnold area.

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PRICING

Estimated Pricing

Service
Range
Average
Septic Pumping
$300–$600
$425
Septic Inspection
$150–$350
$235
Septic Repair
$500–$2,500
$1,200
Drain Field Repair
$2,000–$8,000
$4,500
Grease Trap Cleaning
$200–$500
$325

Prices are estimates for the Arnold area. Contact for an exact quote.

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GALLERY

Photos

Acorn Onsite, Inc. photo
FAQ

Frequently Asked Questions

📗 Before you call: know what your septic system actually needs — and what it should cost. The Septic Owner's Handbook, $27 · instant download.Get the Handbook →
💰

Helpful Cost Resources

Septic Pumping Cost GuideSeptic Installation Cost GuideDrain Field Replacement Cost Guide

Acorn Onsite, Inc. provides Septic Pumping & Cleaning, Septic Installation, and Drain Field Repair in Arnold, CA. Browse all septic companies in Arnold or across California.

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Septic Guides & Cost Estimates

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How often to pump a septic tankSeptic maintenance guideHow to install a septic tankSeptic repair costDrain field replacement costEmergency septic serviceDrain field repair
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