Licensed Contractor — Stanislaus County

Septic Systems in Modesto, CA

Looking for professional septic systems in Modesto? JB Demo & Dirt is a licensed Central Valley contractor (CSLB #1108036) providing septic systems for homeowners, builders, and commercial clients in Modesto and throughout Stanislaus County.

Septic installs, repairs, and inspections. New septic system design and installation, repairs, pumping coordination, hydro jet cleaning, and camera inspection services. Our crew brings the right equipment and experienced operators to Modesto job sites — from initial site evaluation through final cleanup.

Whether your project is in Modesto or a nearby community in Stanislaus County, we handle permitting coordination, safe work practices, and clear communication from estimate to completion. Modesto properties often require careful planning around soil conditions, access, and local requirements — we have the experience to navigate those details.

JB Demo & Dirt is based in Modesto and serves the full Central Valley. When you need reliable septic systems in Modesto, call 209-595-0870 for a free, no-obligation estimate.

What We Handle

• New septic system design and installation
• Leach field and tank installation
• Repairs, trenching, and system upgrades
• Drain pipe hydro jet cleaning and camera inspection