5 verified septic companies across 5 cities in Pierce County. Compare ratings, services, and request free quotes from local providers.
Pierce County, Wisconsin sits along the St. Croix River in the western corner of the state, where a mix of rolling farmland, wooded bluffs, and riverfront properties means a large share of residents depend on private septic systems rather than municipal sewer. This directory lists 5 verified septic service companies operating across 5 cities and towns in the county, giving homeowners a practical starting point when they need pumping, inspection, installation, or repair. The county's varied terrain — from low-lying areas near the Mississippi and St. Croix rivers to higher-elevation rural parcels — influences the type of septic system a property may require and how well a drain field performs over time. Whether you own an older farmstead outside Prescott or a newer home near Hager City, finding a qualified local contractor familiar with Pierce County's soil conditions and permitting process is an important first step.
Ellsworth, WI
⭐ 4.6 (10 reviews)
Marko Septic LLC is a family-owned septic service company operating in Ellsworth, Wisconsin. Owned and operated by Matt Herink, the company provides residential, commercial, and farming septic services throughout St Croix County, Pierce County, and southern Polk County. Their service area includes Hudson, Houlton, Somerset, River Falls, New Richmond, Roberts, Hammond, Baldwin, Woodville, Prescott, Ellsworth, Hager City, Beldenville, Bay City, Maiden Rock, Plum City, Elmwood, and Spring Valley. T
Hager City, WI
⭐ 5.0 (2 reviews)
River Falls, WI
⭐ 4.8 (35 reviews)
D. Benson Trucking & Excavating LLC is a family-owned and operated septic and excavation company serving Eastern Minnesota and Western Wisconsin within a 75-mile radius of River Falls, WI. Established in 2018, the company brings decades of combined hands-on experience to every project, offering septic system installation, water and sewer line install and repair, full excavation services, foundation and basement digging, land clearing, professional demolition, retaining walls, driveway installation, material delivery, and waterway and pond construction. Operating throughout the St. Croix Valley region, D. Benson Trucking & Excavating serves both residential and commercial clients with a modern fleet and a commitment to staying on schedule and within budget. As a locally rooted business with a reputation for integrity and precision, the team treats every job site with the same care and professionalism regardless of project size. Customers consistently highlight their responsiveness, expertise, and ease of communication. Free project estimates are available for prospective clients looking for a dependable site development partner in the greater Hudson, WI and River Falls, WI area.
Maiden Rock, WI
⭐ 4.5 (35 reviews)
Wieser Concrete Products Inc is a manufacturer of precast concrete products serving the agricultural, commercial, highway, and utility markets. Their septic and storage tank lineup includes residential and large septic tanks, septic holding tanks, advanced treatment systems, grease and oil interceptors, and fire protection water storage solutions. Wieser Concrete is recognized for producing durable, high-quality precast concrete tanks engineered to perform in challenging site conditions, including high groundwater and difficult soil environments. The company maintains multiple locations and operates Monday through Friday from 7 a.m. to 5 p.m. With a broad product range and a long track record of successful projects alongside engineers and contractors, Wieser Concrete has established a reputation as a trusted supplier of precast concrete septic and storage solutions. Customers and industry partners have praised the company for its expertise, reliability, and ability to meet demanding project schedules. Those seeking dependable precast concrete septic tanks or storage systems can contact Wieser Concrete Products Inc at 800.325.8456 or visit their website to request information or access the product guide.
Prescott, WI
Advanced Environmental Soil Testing and Septic Design is a certified soil testing and septic system design company serving western Wisconsin, including Pierce, Dunn, St. Croix, Buffalo, Chippewa, Eau Claire, Polk, and Pepin counties. The company provides professional soil evaluation services to assess site conditions and determine suitable septic system options in accordance with state code. Their offerings include commercial and residential septic system design, guiding clients from preliminary concept through final design approval, as well as existing system evaluations for property transfers, construction site permits, and other requirements. Owner Ryan Bechel holds a Wisconsin Certified Soil Tester certification and a Wisconsin Designer of Engineering Systems license, reflecting the company's commitment to professional standards. Advanced Environmental emphasizes honest, local service with customer satisfaction as a top priority. Property owners, developers, and contractors in the region can contact the team by phone at 651-327-0074 or visit their office in Prescott, Wisconsin, to discuss soil testing and septic design needs.
Pierce County's housing stock includes a blend of older rural homes, riverfront cabins, and newer suburban developments, particularly in communities closer to the Twin Cities metro area. Older properties are more likely to rely on conventional gravity-fed septic systems, while parcels with high water tables, limited soil absorption capacity, or steep slopes near the river bluffs may require pump-up mound systems or alternative treatment technologies. Seasonal factors are relevant here as well: Wisconsin's cold winters can affect soil frost depth and complicate pumping or repair work, while spring snowmelt can temporarily raise groundwater levels and stress drain fields. Homeowners in low-lying areas along the St. Croix and Mississippi rivers should pay particular attention to system performance during wet seasons. Regular maintenance is especially important for systems installed on challenging soils common in parts of the county.
In Pierce County, Wisconsin, septic system permits and oversight fall under the jurisdiction of the Pierce County Land Management Department, which administers private sewage system regulations in accordance with Wisconsin's state sanitary code, primarily Wisconsin Administrative Code Chapter SPS 383. Homeowners typically need a permit before installing a new system, replacing a failing one, or making significant alterations. At the point of sale, Wisconsin state law generally requires that a septic system inspection or compliance verification be completed, and some transactions require documentation that the system meets current standards. Homeowners looking for specific requirements, inspection forms, or guidance on licensed contractors can contact the Pierce County Land Management office directly or consult the Wisconsin Department of Safety and Professional Services resources. Always verify current requirements with your local health department.
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