The number you approve is the work we do. If something changes once we are into it, we stop and talk to you first.
The part of a tank installation that causes trouble later is almost never the tank. It is access. A system installed with the lids buried under a foot of soil is a system nobody inspects, because every look at it starts with digging. Fitting risers to grade at installation costs very little at the time and changes the maintenance economics of the property for the next thirty years. We fit them as a matter of course and would argue with anyone who wanted to save the money.
Cable machines handle obstructions, jetters handle buildup, and cameras tell us which one the line in front of us actually needs.
We are based in Yucaipa and work outward across San Bernardino County, Riverside County and the eastern edge of Los Angeles County. If you are outside the usual radius, call and ask. We cover more ground than most shops our size.