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28 Years
experience
Expert Septic Services in Elkhorn, WI
Since 1998, Associates Septic Services has been a family-owned provider of comprehensive septic solutions in southeastern Wisconsin. Our team of certified professionals brings over 75 years of combined soil testing expertise and 50 years of septic hauling experience to every project. We specialize in soil evaluations, septic system design, inspections, and pumping services, prioritizing customer satisfaction through transparent communication and competitive pricing. Our proprietary process combines advanced site analysis with detailed reporting to optimize system longevity and cost efficiency.

As an independent service provider with no installation conflicts, we deliver unbiased recommendations that protect our clients' investments. Licensed under Soil Tester License #224315 and Engineering Systems Designer License #DES-1599, we maintain strict compliance with industry standards while fostering partnerships with local installers and regulatory agencies.
Services
Soil Testing Septic Design Septic Inspection Septic Pumping System Maintenance Soil Reports Septic Care Holding Tank Service Site Analysis Regulatory Compliance
Details
  • Year established: 1998
Highlights and features
  • We offer 75+ years combined soil testing experience with certified professionals
  • Our team owns specialized equipment for immediate service execution
  • We provide detailed system reports with every septic pump service
  • Competitive pricing with no hidden installation agenda since we don't install systems
  • Licensed under Soil Tester License #224315 and Engineering Systems Designer License #DES-1599
What people say
Great, speedy service Knowledgeable professionals Helped make financial decisions Professional manner Will recommend services
Services
Soil Testing
Our certified technicians perform comprehensive soil evaluations to determine optimal septic system placement. Using advanced boring techniques, we analyze soil composition and absorption rates to design cost-effective systems that meet regulatory requirements while maximizing longevity. Detailed reports include site-specific recommendations.
Septic Pumping
Professional septic tank maintenance services include complete waste removal and system inspection. Our licensed haulers safely dispose of millions of gallons annually while providing on-site condition assessments. Each service includes yard cleanup and maintenance recommendations to prevent future issues.
System Design
Custom septic system designs tailored to property characteristics and local regulations. Our licensed engineers create efficient layouts that optimize space usage and environmental compliance. Designs include detailed schematics and soil compatibility analysis for new construction or system replacements.
Inspection Services
Thorough evaluations of existing septic systems identify potential issues before they become emergencies. Our inspections cover tank integrity, drain field condition, and system functionality, with confidential reports documenting findings and maintenance priorities.
Maintenance Plans
Preventative maintenance programs extend system lifespan through regular monitoring and proactive repairs. Services include scheduled pumping, component checks, and performance optimization to maintain regulatory compliance and avoid costly failures.
Questions
What septic services do you offer in Wisconsin?
We provide soil testing, system design, inspections, pumping, and maintenance across southeastern Wisconsin with detailed reporting on every service call.
Are your technicians certified for septic work?
Yes, our team holds Soil Tester License #224315 and Engineering Systems Designer License #DES-1599 with decades of combined industry experience.
How quickly can you perform soil testing?
Most tests complete within 10 business days, including site analysis and detailed reporting to help property owners make informed decisions.
Do you offer emergency septic services?
We don't provide emergency services but prioritize prompt scheduling for routine maintenance and system evaluations.
What payment methods do you accept?
We accept credit card payments, Venmo, and online payments with a 3% convenience fee for digital transactions.
Videos
Reviews (5)
Jean Davis
Dec 17, 2019 Report
We have used Associates Septic Services several times for pumping our residential septic tank. The staff has been professional, honest and polite along with providing advice for the future. They quickly get us scheduled and take care of the required reporting to the county. As a Customer Service Manager for water well services, I often recommended contacting Lance to callers in search of soil testing, septic inspections and pumping services. Appreciate the great service!
Kris Mohr
Sep 12, 2019 Report
Associates Septic Services do a great job. Have been working with them for years and has always been a good experience. Always willing to work us into the schedule on the same day if a problem arises. Highly Recommend.
Hawk Hunter
Jan 02, 2019 Report
Associates Septic Services has a lengthy contract to pump my septic every 3 years paid via my tax bill collected by the county. They pumped my system 9/2018 (my inspection report that goes to the county had no issues) and in less than a month the system was overflowing the tank lids. It was last pumped is 2015 and had no issues until they pumped it. I contacted Lance Petrasek the owner and informed him something must have happened during the pumping for the system to stop working. He said, "I did nothing wrong, good luck" . I pressed the issue and he threatened to report the system to the county
Pat Mcdonough
Aug 03, 2018 Report
I own McDonough Septic and when I have a issue or a customer in Associates area I call Lance the owner and he handles the call for me everytime, I will then follow up with the customer to verify the service and I've never had a complaint. I have and will continue to refer customers to Lance.
Jeremy Paszkiewicz
Jul 05, 2017 Report
Used their services a couple of times, they do a good job. Get the truck in and out without tearing up the yard, prices are on par with everyone else. Had to call for some concerns I had about my system and Lance was extremely helpful and professional. I will continue to be a customer