Building or replacing in Yucaipa? Between the county permit process, soil that changes block to block, and hillside lots, a septic install here is not a guess-and-dig job. It is an engineering job — and we are one of the only local outfits with the engineering department in-house.
We handle the whole path: PERC testing, system design sized to your bedrooms and soil, San Bernardino County permitting, excavation with our own equipment, and final inspection. Because our engineers draw the plans and our crews build them, Yucaipa installs pass the first time — no back-and-forth with the county, no redesign fees from a third party. From standard tank-and-leach-line systems to seepage pits and engineered dispersal for tough lots, we have installed them all over this valley since 1950.
What We Handle
- PERC and soil-profile testing
- Engineered, permit-ready system design
- New installs and full system replacements
- Seepage pits for lots that need deep drainage
- County paperwork and inspections handled for you
Why Yucaipa Calls Valley Drilling First
Three generations, family-owned since 1950. California C-42 licensed, bonded, and insured. Our own trucks, rigs, and operators — and our own engineering department, so nothing gets subbed out or guessed at. A real neighbor answers the phone seven days a week, 8 AM to 8 PM.
Get a Free Estimate →More answers on our Septic FAQ, or read about our company. Try the tank size and pump-out calculators for a quick ballpark.
We cover the whole region: see our San Bernardino County septic services and the full Inland Empire service area.