Leach Field & Seepage Pit Installation in Ontario, CA
At A&A Plumbing and Rooter Service, we’ve been designing and installing leach fields and seepage pits throughout the Inland Empire since the early 1970s. From traditional trench systems to modern infiltrators and cement-lined seepage pits, we have the experience and skill to handle even the most complex septic drain field projects.
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Complete Septic Drain Field Services
Whether you’re replacing a failing leach system or installing a new one for new construction, we offer full-service solutions that are code-compliant and built to last. Our team installs:
- Leach lines
- Infiltrator systems
- Drilled seepage pits
- Precast cement liner pits (excavated with backhoes)
We back every installation with a warranty and the confidence that comes from over five decades of hands-on experience.
Trained in Both Old-School & Modern Methods
Our team brings together the best of both worlds. We’ve been trained in the time-tested methods passed down through two generations of plumbers, while also being fully certified in modern septic system technologies. Each member of our crew is trained in septic systems — and only the most experienced are authorized to perform installations in the field.
Engineering, Permits & Inspections – We Handle It All
We partner with trusted engineers and soil testing companies to handle percolation testing, design planning, and permit acquisition. From your initial quote through final inspection, we manage every step of the job. Our process includes:
- Initial consultation and onsite evaluation
- Soil and percolation testing coordination
- Permit handling and job planning
- Professional excavation and installation
- Final inspection and a thorough site cleanup
Serving the Inland Empire and Beyond
Based in Ontario, CA, we provide leach field and seepage pit services across Riverside, San Bernardino, and Los Angeles counties. Whether you need a repair, replacement, or brand-new installation, we’ll deliver excellent workmanship with minimal disruption to your property.
Contact A&A Plumbing today at (909) 984-5343 or request a bid online. Let’s talk about your next septic system installation.