Premier Plumbing and Heating Services in Monmouth, Illinois

For over 80 years, Hollister has earned the trust of residents in Monmouth, Illinois, as a leading provider of plumbing and heating services. Our steadfast dedication to offering 24/7 service, along with a team of seasoned professionals, ensures prompt, skilled, and courteous assistance. Get in touch with us for dependable solutions and discover the exceptional Hollister standard. Ensuring your total satisfaction is our highest commitment.

Your Local Experts in HVAC and Plumbing Solutions

Dedicated to serving the Monmouth community, we offer a comprehensive suite of plumbing and heating services. Our skilled team is ready to address any challenge, ensuring your home or business is in top condition.

  • Tailored Water Heater Installations and Repairs: Custom solutions for your hot water needs.
  • Expert Furnace Maintenance and Repair: Keeping your space warm and welcoming, all winter long.
  • Precision Air Conditioning Services: Expert installations and repairs for a cool, comfortable environment.
  • Cutting-Edge Sewer and Drain Solutions: Advanced techniques for effective sewer and drainage management.

Monmouth's Trusted Source for Dependable Plumbing and HVAC Services

We've built our reputation in Monmouth on reliability, expertise, and a customer-centric approach. Here's why we're the preferred choice:

  • A Tradition of Excellence: Our commitment to quality shines through in every job we undertake.
  • Certified and Insured Team: Your safety and satisfaction are our highest priorities.
  • Emergency Services - Available Anytime: Responsive and efficient solutions, 24/7.
  • Proudly Holding an A+ Rating with the BBB
  • Consistently Rated 5 Stars on Google

What Monmouth Says About Our Services

Sean O.
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...
Nancy Laverdiere
Jake was amazingly thorough & knowledgeable. He identified issues & immediately rectified them. Very pleasant with which to deal. Superior experience!
Daniel4 Epley
Jacob butler was amazing he did an awesome job and went above and beyond to help us out. We love the work you did we...

Diverse Services for Every Monmouth Home and Business

Our expertise extends to septic system solutions, sewer repairs, water treatment, water heater services, sump pump installations, and efficient plumbing solutions. Additionally, we bring our proficiency to excavation services when the need arises. With Hollister, you can have absolute confidence in our commitment to providing top-tier, tailored solutions, ensuring your comfort and peace of mind throughout the year. We're here to serve and support the Monmouth community with unwavering dedication.

Services for Monmouth

    • Air conditioners: Air conditioning repairs, maintenance, and installation
    • Furnaces: Furnace repairs, maintenance, and installation
    • Boilers: Residential and Commercial installation, repair, and maintenance
    • Basements: Flooding damage clean-up and repair
    • Bathroom and Kitchen remodeling
    • Drains: Cleaning and Un-clogging
    • Septic Systems: Pumping, installation and repairs
    • Sewer Repairs
    • Water Treatment Systems
    • Water Heaters
    • Sump Pumps
    • Sewer Lining Installation
    • Plumbing
    • Excavation and Backhoe services
Technical Seal of Safety - Drug Tested - Background Checked - Professionally Trained
Preferred Plumber - Macomb, IL

Our skilled and experienced plumbers are background checked, drug tested and highly trained. They carry the Technician Seal of Safetythat assures you and your family a clean, professional, licensed plumber.ย We even wear shoe covers to protect your carpets and flooring. To see all the benefits of hiring us for your plumbing needs visit

Transform Your Property with Monmouth's Finest Plumbing and Heating Services

Partner with Our Experts for Unmatched Service and Quality