
Foothill conditions
- Groundwater usually deep
- Soil can be shallow over rock
- Sloped lots
- Custom homes with casitas and studios
Finding the field
Test pits locate pockets of deeper soil. On slopes, trenches follow the contour. Where soil is too thin everywhere, advanced treatment may allow a smaller field.

Access
Steep, narrow or dirt drives can limit trucks. A poly tank set with smaller equipment is sometimes the practical choice.
Common questions
Is septic harder in Placitas?
It can be, because of rock and slope.
Do you do casita septic?
Yes.
Can a concrete tank reach my lot?
We check access; poly is an option where it can't.