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Comprehensive Septic System Service for Western Illinois

Hollister Electrical, Plumbing & Heating is your trusted partner for septic system services in Macomb, IL, and the surrounding areas. With over 80 years of local expertise, we deliver reliable, cost-effective solutions for residential and commercial properties. From routine maintenance to complete system replacements, we’ve got you covered.

Our Septic System Services

Septic Tank Pumping

Ensure your system runs smoothly with regular septic tank pumping. Click to learn more about our affordable pumping services, including residential and commercial solutions.

Septic System Cleaning

Deep cleaning services to remove buildup and keep your system operating efficiently. Septic system cleaning is key to avoiding backups and clogs.

Septic Field Repair & Maintenance

Keep your drainage field functioning properly with expert septic field repair and maintenance services.

Septic Tank Maintenance

Prevent costly issues with regular septic tank maintenance designed to extend the life of your system.

Septic Tank Repair

Experiencing issues? Our experts provide fast and effective septic tank repair to get your system back on track.

Septic Tank Installation

Need a new tank? Our team specializes in professional septic tank installation tailored to your property’s needs.

Septic System Replacement

When it’s time for an upgrade, trust us for seamless septic system replacement services that minimize downtime.

Septic System Maintenance

Comprehensive septic system maintenance ensures every component of your system stays in peak condition.

Revolutionize Your Septic System with Norweco Singulair

Looking for an eco-friendly, high-performance septic solution? The Norweco Singulair Septic System is the future of wastewater treatment, offering:

  • Smart Water Conservation: Reduce water usage and recycle treated water for a sustainable solution.
  • Cost Savings: Lower energy costs for water and wastewater treatment.
  • Eco-Friendly Design: Help recharge local water supplies and address water shortages.

Say goodbye to conventional systems and hello to a smarter, greener choice. Contact us today to learn how the Norweco Singulair Septic System can transform your home or business wastewater management!

Read Our Reviews

Nicole C
23-01-2026
I cannot recommend Hollister Electrical, Plumbing, & Heating highly enough. I originally called for help with both the plumbing and electrical installation of a new...
Kay A.
15-08-2024
I just had two toilets replaced by the nicest Plumber. Jake was detail oriented and very organized when he did the work for me. He was...
Carlos Lamas
30-01-2026
Hollister Electrical, Plumbing & Heating is an outstanding company. John, the owner, is amazing—professional, easy to work with, and truly cares about doing things right....
Sean O.
26-07-2021
We've gotten water in our finished basement since about 2008 whenever we've received a heavy rain or rain over the course of several days, enough...
Nick Crowley
28-01-2026
When our office had a leak in the middle of the night, they showed up promptly to handle the issue and ensured that Ameren was...
Mark McCaw
31-12-2025
I was very impressed with the whole crew, from the lady who answered the phone, to all the guys who came to the house to...