Septic Maintenance in Highland, IL

Proper septic system maintenance is essential to keeping your system running efficiently and avoiding expensive repairs. Without routine pumping and inspections, solid waste can build up in your tank, leading to clogs, backups, foul odors, and even complete system failure.

Protect Your Septic System with Routine Maintenance

Regular septic maintenance helps:


  • Prevent sewage backups inside your home or business
  • Avoid costly repairs or full system replacement
  • Extend the lifespan of your septic system
  • Protect your property and the surrounding environment
  • Keep your system compliant with local regulations


Soil conditions and usage levels vary from property to property, making routine maintenance even more important. By scheduling regular inspections, you can catch small issues before they become major problems—saving time, money, and stress down the road.

Call (618) 221-5094 today for fast, professional septic service.

Why Choose Us

Family-Owned & Operated

Frank's Septic Service is a local, family-owned business proud to serve our Highland neighbors and the surrounding communities with fast response times and hometown care.

Septic Licensed & Insured

Our septic work is fully licensed and insured, so you can count on safe, compliant, high-quality service every time throughout Highland and the surrounding communities.

Licensed Plumber

We're one of the few septic companies in the area that's also a licensed plumber (IL License #058-201393), giving you one trusted team for both your septic and plumbing needs.

Advanced Equipment

We run modern, well-maintained equipment to complete every job efficiently and correctly, helping deliver reliable results with minimal disruption to your property.

Environmentally Responsible

We protect your property, groundwater, and the surrounding environment on every septic job by following responsible practices and proven service methods.

Reliable & Responsive

From routine maintenance to urgent septic issues, we're here when you need us most with prompt response times and dependable customer service.

Septic Care That Protects Your Property

At Frank's Septic Service, we take a proactive approach to caring for your septic system. Regular septic pumping, inspections, and maintenance help prevent system failures, property damage, and costly health hazards.


Our team works closely with you to build a maintenance schedule that fits your property's specific needs, usage levels, and local soil conditions. And because we're a licensed plumber as well as a septic company, we can also handle the plumbing side of a septic problem — without you needing to bring in a second contractor.



Whether you need septic installation for new construction, fast septic pumping, or ongoing maintenance, Frank's Septic Service delivers long-lasting solutions you can depend on. We also offer excavation, brush hogging, and plumbing services for customers who need extra work done around their property.

Areas We Serve

Frank's Septic Service proudly serves Highland, IL and the surrounding communities across Madison, Clinton & Bond County, including:

Frequently Asked Questions

  • How often should a septic system be maintained?

    Most septic systems should be inspected every 1–3 years, with maintenance schedules depending on your household size, water usage, and the age of your system. Regular service helps keep your system operating efficiently.

  • Why is regular septic maintenance important?

    Routine maintenance helps prevent backups, costly repairs, premature system failure, and environmental contamination. It also extends the life of your septic system and ensures it continues to perform properly.

  • What does a septic maintenance service include?

    Our maintenance service includes a thorough inspection of your septic system, checking for signs of wear, leaks, sludge buildup, and other issues that could lead to future problems. We'll recommend any necessary maintenance to keep your system in top condition.

  • Can regular maintenance help avoid expensive repairs?

    Yes. Identifying minor issues early can prevent major repairs or complete system replacement, saving you significant time and money over the life of your septic system.

  • What are the signs that my septic system needs maintenance?

    Common signs include slow drains, unpleasant odors, pooling water near the drain field, unusually lush grass over the septic area, or sewage backups. If you notice any of these warning signs, it's best to schedule a septic inspection before the problem worsens.

Keep Your Septic System Running at Its Best

Don't wait for a backup or costly repair to schedule service. Regular septic maintenance helps protect your investment, extend your system's lifespan, and prevent unexpected problems.