Trusted Experts for Septic Tank Installation & Maintenance in East Central, IL
At Lanz Plumbing, Heating & Cooling, we’re proud to provide reliable, professional septic system solutions for homeowners and businesses throughout East Central, IL, and the surrounding communities. From designing and installing a brand-new system to maintaining and repairing your current one, we ensure your septic system runs efficiently and meets all local codes and environmental standards.
Our team has decades of experience serving customers in the East Central, IL area. Whether you’re building a new home, replacing an outdated system, or need emergency service, you can trust us to deliver quality work with a customer-first approach.
Call us today at 217-394-1380 or request service online to schedule your septic consultation!

Septic Systems FAQs
Types of Septic Systems We Install & Service
We design, install, maintain, and repair a wide variety of septic systems to suit your property’s needs, soil conditions, and local regulations. Below are the most common systems and components we work with:
Septic Tanks
We install durable, high-quality septic tanks in a range of materials to fit your property and budget.
- Concrete Tanks: Long-lasting and widely approved for their strength.
- Plastic/Polyethylene Tanks: Lightweight and easy to install, ideal for certain soil conditions.
- Fiberglass Tanks: Corrosion-resistant and sturdy when properly installed.
- Aerobic Treatment Units (ATUs): Advanced tanks that use oxygen to treat wastewater more effectively, ideal for challenging sites or stricter regulations.
Drain Fields & Leach Fields
These underground networks of perforated pipes disperse treated water into the soil. We design and construct drain fields that work efficiently and comply with local environmental standards.
Aerobic & Alternative Systems
When traditional systems aren’t feasible—due to soil, space, or regulatory constraints—we offer advanced aerobic treatment units and other alternative systems to meet stricter treatment requirements.
Septic Risers & Access Ports
These ground-level access points make inspections, pumping, and maintenance safer and more convenient.
Mound Systems
For areas with high water tables or poor soil absorption, mound systems provide an effective solution by treating and dispersing wastewater above ground level.
Septic System Design & Planning
We start with a full property evaluation to design a system tailored to your specific site. Our design process accounts for:
- Soil conditions & percolation rates
- Household or business size
- Tank & drain field placement
- Regulatory compliance in East Central IL
We handle all permitting and planning to ensure a smooth, stress-free experience.
Professional Septic System Installation
Our licensed, insured team takes care of every detail — from excavation and grading to placing tanks, laying pipes, and restoring your property. We follow best practices to ensure your system is durable, efficient, and compliant with all local and state codes.
Septic Tank Maintenance & Repairs
Routine maintenance is key to avoiding costly issues. We provide:
- Regular pumping & cleaning
- Inspections to catch problems early
- Repairs for leaks, clogs, or malfunctioning components
- Emergency service when you need it most
- If you notice slow drains, unpleasant odors, or wet spots in your yard, give us a call.
Septic Tank Replacement & Upgrades
When your old system is failing or no longer meets your needs, we can help you choose a modern replacement and handle the entire installation. We’ll guide you through your options and ensure minimal disruption to your property.
Why Residents Choose Lanz for Septic Plumbing Services
Serving the area since 2002, Lanz Plumbing, Heating & Cooling has earned a reputation for excellence in plumbing, heating, cooling, and underground services. Here’s why your neighbors trust us:
- Local Expertise: We know the soil conditions, regulations, and customer needs specific to East Central IL.
- Comprehensive Services: From design to maintenance, we handle everything under one roof.
- Proven Quality: As a Trane Comfort Specialist and trusted contractor, we deliver top-notch results.
- Modern Tools & Techniques: Our investments in equipment and training ensure efficient, accurate work.
- Customer Commitment: Clear communication, honest recommendations, and jobs done right the first time.
- Community Values: Family-owned and deeply invested in the East Central, IL community we serve.
Need Septic Service in East Central IL? Lanz is Here to Help
When you need reliable septic services in East Central, IL, or the surrounding area, trust Lanz Plumbing, Heating & Cooling to deliver. From new system installations to routine maintenance and emergency repairs, we’re here to help you every step of the way.
Call us today at 217-394-1380 or request service online to get started!