Lewis Septic ServicesSeptic service company in Harlingen, TX

Lewis Septic Services is ranked #2 of 16 septic service companies in Harlingen by CR Score, with 58 out of 100 as of November 2026. The score weighs reputation, credentials, review volume, recency, availability, trade focus, proximity, claimed profile, partnered and ContractorsRanked reviews. No business can pay to change its rank.

Serves Harlingen and 11 towns within 25 miles: La Feria, San Benito, Mercedes, Mila Doce, Elsa, Weslaco, Raymondville, Progreso, Los Fresnos, Donna and Cameron Park Colonia. The list is based on the business's location and the usual service radius for septic and sewer service. Confirm your address is covered when you call.

Lewis Septic Services has a rating of 4.9 from 18 Google reviews. The CR Score adjusts the star rating for review count, so a high rating from a few reviews counts for less than the same rating from many.

Call Lewis Septic Services on (956) 423-5922. The business is at Harlingen, TX 78552. Ask for a written estimate before any work starts.