★★★★½ 4.6 · 30 Google reviews · 11121 Penrose St.
Showalter's Sanitation Co holds a 4.6 star average across 30 Google reviews, which places it at #9 for septic services in Los Angeles on our rankings. Positions come from verified public ratings and review volume, refreshed monthly. See the full list on the Septic Services rankings page.
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