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# A-1 Septic Tank Service Inc - San Francisco Top Rated

[SanFranciscoTopRated.com](/)

Proudly serving **Noe Valley, Richmond District, Marina, Daly City, South San Francisco, Sausalito** and the greater San Francisco area. **Made for The Golden State.**

[SanFranciscoTopRated](/) / [Septic Services](/septic/)

# A-1 Septic Tank Service Inc

★★★★½ 4.5 · [32 Google reviews](https://www.google.com/maps/place/?q=place_id:ChIJVT-PjUmUj4ARhj9zQJAti9g) · 1111 Industrial Pkwy W

[#9 in Septic Services](/septic/)

Rankings updated October 2026 from Google ratings and review volume - not paid placement

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A-1 Septic Tank Service Inc Independent · Locally Owned Is this your business? Claim it free

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1111 Industrial Pkwy W, Hayward, CA 94544, USA

[Call 510-886-4455](tel:+15108864455)[Visit website](https://www.a1tank.net/?utm_source=topratedcities&utm_medium=referral)

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## Why A-1 Septic Tank Service Inc ranks here

A-1 Septic Tank Service Inc holds a 4.5 star average across 32 Google reviews, which places it at #9 for septic services in San Francisco on our rankings. Positions come from verified public ratings and review volume. See the full list on the [Septic Services rankings page](/septic/).

★★★★½ 4.5 average from [32 Google reviews](https://www.google.com/maps/place/?q=place_id:ChIJVT-PjUmUj4ARhj9zQJAti9g). No individual customer quotes on file yet.

No photos on file yet.

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