Need your Septic Repaired? We've Got You Covered!

  • 24/7 Emergency Septic Service
  • 100% Satisfaction Guarantee
  • Serving the Region for Over 80 Years

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

Bee Mason
15-07-2025
Thank the universe for Hollister! We have been fighting for a year and a half to get our AC fixed in our apartment. After being...
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...
Heather Fitzjarrald
15-02-2023
Made the appointment, plumber was on time and worked in a timely manner. Was upfront on the total price. Price can seem a little high....