5 verified septic companies across 4 cities in Ozaukee County. Compare ratings, services, and request free quotes from local providers.
Ozaukee County, Wisconsin sits along the western shore of Lake Michigan, where a mix of suburban neighborhoods, working farms, and lakeshore properties creates a varied range of residential septic needs. This directory lists 5 verified septic service companies operating across 4 cities and towns in the county, giving property owners a straightforward way to find qualified local help. Because portions of Ozaukee County feature relatively shallow soils over clay-rich glacial till — common throughout this part of Wisconsin — septic system design and maintenance can require closer attention than in areas with deeper, more permeable soils. The county's proximity to Lake Michigan and its inland waterways also means that regulators and homeowners alike keep a careful eye on system performance to protect local water quality. Whether you own a home in a newer subdivision or a rural property on a larger lot, the companies listed here serve the range of septic needs found throughout Ozaukee County.
Saukville, WI
⭐ 5.0 (108 reviews)
Arnold's Sanitation Technologies, LTD. provides septic and holding tank services for residential and commercial properties in Ozaukee County, Washington County, and parts of Southern Fond Du Lac County, Wisconsin. With over 60 years of experience, the company is certified by the Wisconsin Department of Natural Resources and the Wisconsin Department of Safety & Professional Services. Services include septic system pumping, pressure/vacuum jetting, baffle repairs and replacements, state and county
Fredonia, WI
⭐ 5.0 (1 reviews)
Schwartz Septic Services Inc is a septic service provider based in Fredonia, Wisconsin. The company specializes in septic system maintenance, repair, and related services for residential and commercial clients in the area. With a perfect 5.0 Google rating, Schwartz Septic Services Inc has demonstrated a commitment to customer satisfaction and quality workmanship. Their experienced team serves the local community with professional septic solutions tailored to individual property needs. For homeowners and businesses requiring septic system expertise in Fredonia and surrounding regions, Schwartz Septic Services Inc offers reliable, professional service.
Saukville, WI
⭐ 4.9 (138 reviews)
Perfect for BBQs, graduations, or corporate events—The Weekender portable restroom from Arnold’s Environmental includes 1 toilet, splash-free urinal, sanitizer, mirror, shelving, and translucent roof—all delivered, set up, and cleaned.
Belgium, WI
⭐ 4.6 (9 reviews)
Jentges Excavating & Pumps Inc is a septic system, water well, and excavating contractor serving Belgium, Wisconsin and surrounding areas. Operating since 1956, the company provides comprehensive septic system services including inspections, installations, updates, and servicing. Their water well services include licensed on-site work on well systems. They also offer residential and commercial excavating services for projects of varying sizes and assist with required paperwork when needed. The c
Port Washington, WI
Statewide Septic Service is a DNR-licensed septic company based in Fredonia, Wisconsin, serving residential and commercial clients throughout the region. The company offers a comprehensive range of services including septic and holding tank pumping and cleaning, grease trap pumping, portable toilet rentals, and certified septic system inspections for real estate transactions and county compliance requirements. Statewide Septic Service holds multiple professional certifications, including DNR Licensed Septage Service Operator In-Charge, Department of Commerce certifications as a POWTS Maintainer, Soil Tester, and POWTS Inspector, as well as Wisconsin On-Site Wastewater Recycling Association certification. The team is committed to prompt, courteous service and environmental responsibility, handling both routine maintenance and urgent septic needs. Statewide Septic Service can be reached by phone at 262-692-9742 or by email at [email protected], with office hours running Monday through Friday from 8 a.m. to 4:30 p.m.
Ozaukee County includes a blend of older established communities and newer residential developments, meaning septic systems in the area span a wide range of ages and designs. Homes in rural areas and on larger lots outside municipalities like Saukville and Belgium are most likely to rely on private septic systems, while portions of Port Washington and other incorporated areas are served by municipal sewer. Gravity-fed systems are common where lot topography and soil conditions permit, but the county's glacially deposited soils — which can include heavy clay layers with limited drainage capacity — mean that pump-assisted and mound systems are frequently installed as well. Wisconsin's cold winters add a seasonal dimension to septic maintenance, as frozen ground can affect drain field performance and make certain types of service work more difficult between late fall and early spring. Spring inspections are a practical consideration for many county homeowners.
Septic system permits and oversight in Ozaukee County fall primarily under the jurisdiction of the Ozaukee County Health and Human Services Department, which administers Wisconsin's private sewage system regulations at the local level in accordance with state rules established by the Wisconsin Department of Natural Resources and the Department of Safety and Professional Services. Homeowners typically need a permit before installing a new system, replacing a failing one, or making significant alterations to an existing system. Wisconsin state rules also require a sanitary permit for new construction. At the point of sale, many real estate transactions in the county prompt a septic inspection, and some municipalities may have additional local requirements. Ozaukee County's sanitarian staff can advise on current permit requirements, approved system types, and inspection procedures. Always verify current requirements with your local health department.
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