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BaltimoreTopRated / Septic Services

A-1 Septic

★★★★½ 4.9 · 265 Google reviews · 4427 Mountain Rd

#20 in Septic Services
Rankings updated September 2026 from Google ratings and review volume
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4427 Mountain Rd, Pasadena, MD 21122, USA
Hours
Monday: Open 24 hours
Tuesday: Open 24 hours
Wednesday: Open 24 hours
Thursday: Open 24 hours
Friday: Open 24 hours
Saturday: Open 24 hours
Sunday: Open 24 hours
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Why A-1 Septic ranks here

A-1 Septic holds a 4.9 star average across 265 Google reviews, which places it at #20 for septic services in Baltimore on our rankings. Positions come from verified public ratings and review volume. See the full list on the Septic Services rankings page.

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