Lietzau IncSeptic service company in Sussex, WI

Lietzau Inc is ranked #20 of 43 septic service companies in Sussex by CR Score, with 53 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.

Lietzau Inc is open Monday to Friday. Its listed hours are Monday to Friday, 7 AM – 5 PM. It is closed on Saturdays and closed on Sundays. Hours come from the business listing; holiday hours may differ.

Serves Sussex and 11 towns within 25 miles: Menomonee Falls, Richfield, Germantown, Pewaukee, Mequon, Hartland, Jackson, Brookfield, Slinger, Elm Grove and Brown Deer. 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.

Lietzau Inc has a rating of 3.7 from 6 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 Lietzau Inc on (262) 993-4249. The business is at W230 N9421, Colgate Rd, Sussex, WI 53089. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.