Septic Tanks Septic System Contractors locations near Thornton, CA

Showing 1–10 of 10 results

We track 10 septic tanks septic system contractors listings in and around Thornton, CA, spread over 4 ZIP codes. Listings here were last checked in Nov 2026.

River Rats Septic & Plumbing Services

📍 14111 Grand Ave, Walnut Grove, CA, 95690

📞 916-776-1600

Updated Nov 2026

G & C Septic Tank Service

📍 12851 Stockton Blvd, Galt, CA, 95632

📞 209-745-0757

🌐 www.gandcseptic.com

G & C Septic Tank Service has been in business for over 35 years. We strive to serve our customers and take care of all your septic needs.

River Rats Plumbing & Septic

📍 Serving Your Area, Walnut Grove, CA, 95690

📞 916-776-2481

River Rats Septic Services

📍 14261 Railroad Ave, Walnut Grove, CA, 95690

📞 209-333-9784

Morton Septic

📍 Serving Your Area, Galt, CA, 95632

📞 209-368-9936

RA Jones Construction

📍 Serving Your Area, Thornton, CA, 95686

📞 209-794-8057

Fix-IT Rite

📍 Serving Your Area, Thornton, CA, 95686

📞 209-794-4088

KEN Gross Water Wells & Pumps

📍 12890 W Stockton Blvd, Galt, CA, 95632

📞 916-682-2108

Afforda -Test

📍 416 2nd St, Galt, CA, 95632

📞 209-744-0112

Updated Oct 2026

Central Valley Septic Backhoe & Drilling Inc.

📍 2316 Olson Dr, Lodi, CA, 95242

📞 209-369-5027

🌐 cvseptic.com

Central Valley Septic Backhoe & Drilling Inc. is a professional service provider based in Lodi, California, specializing in septic systems, installations, and repairs including pumping and engineered system installation. They also offer test drilling and grease trap services for both residential and commercial clients. The company is fully insured and emphasizes quality work and excellent job site cleanup. Recent online activity indicates an active presence as of 2026.