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John's Plumbing, Heating & Cooling

About Us

John's Plumbing, Heating & Cooling is a trusted service provider based in Galesburg, IL, proudly serving the surrounding communities since 2016. Specializing in repair and maintenance work, our skilled team delivers dependable solutions for all residential plumbing, heating, and cooling needs. With an emphasis on quality workmanship and customer satisfaction, we ensure every home remains safe, comfortable, and energy-efficient. Count on John's Plumbing, Heating & Cooling for reliable service and year-round comfort you can depend on.

Areas Served

Knox County, IL | Warren County, IL | Henry County, IL | Galesburg, IL | Monmouth, IL

What We Offer

Our Specialties include:

Repair Work
Service Work

Our Services include:

Residential Plumbing: Expert plumbing solutions for your home, from repairs to installations, ensuring reliable water flow and drainage.
Heating & Cooling: Stay comfortable year-round with our full-service heating and cooling system installation, repair, and maintenance.
Water Heaters: Efficient water heater repair and replacement services to keep your hot water running smoothly.
Furnaces: Professional furnace installation and repair to keep your home warm and energy-efficient during cold months.
Air Conditioners: Reliable air conditioning services to keep your home cool and comfortable all summer long.
Boilers: Comprehensive boiler services including installation, maintenance, and repair for consistent home heating.
Backflow Tests: Certified backflow testing to protect your water supply from contamination and ensure code compliance.
Water Samples: Accurate water sampling and testing to ensure your home’s water is clean, safe, and healthy.
Faucet Repairs: Quick and effective faucet repairs to stop leaks, improve function, and reduce water waste.
Toilet Repairs: Fast, reliable toilet repair services to fix clogs, leaks, and flushing issues.
Bathroom Remodels: Transform your bathroom with expert remodeling services tailored to your style and needs.
Kitchen Remodels: Upgrade your kitchen with custom remodeling solutions that blend function and design.
In-Floor Heating: Enjoy luxurious comfort with energy-efficient in-floor heating systems for any room in your home.

Testimonials

On 5/9/2026 Heather Norman had this to say:
John’s Plumbing replaced our boiler. They did a great job with installation and found a reasonable price. They are also honest with what you need. They will not tell you need a new system unless you really do.

On 5/5/2026 Stephanie Johnson had this to say:
Amazing! These guys know their stuff. They are all so very polite and Brooke in the office is super knowledgeable and helpful. We have used them a few times and it never takes long for them to come figure out the issue. Highly recommend. Competitive prices too. All around amazing experience!

On 5/4/2026 Laurie S had this to say:
I called on a Tuesday to have an outdoor spigot moved. I was asked if I wanted them to come the next day or Friday! Happy I didn’t have to wait weeks/months to have work done. The tech was awesome- he wasted no time and got the job done quickly as well as with quality. Fairly priced. I have a new favorite plumber! Testimonial written by Laurie S on this site.

On 5/4/2026 Betty Selser had this to say:
John's service is honest, reasonable and is very helpful. Will take the time to explain the process.

Contact Us

John's Plumbing, Heating & Cooling
148 W Simmons St Galesburg, IL 61401
Phone: (309) 343-5646
Email: johnsplbg16@gmail.com

Where To Find Us

Payment Types Accepted

Personal Checks, Debit Cards, Discover, MasterCard, Visa, Money Orders

Our Hours

24 Hour Emergency Service

Holiday Hours May Vary. Please Call For Details.

Monday: 8:00 AM - 4:30 PM
Tuesday: 8:00 AM - 4:30 PM
Wednesday: 8:00 AM - 4:30 PM
Thursday: 8:00 AM - 4:30 PM
Friday: 8:00 AM - 4:30 PM

FAQ

What areas do you serve?

We proudly serve Knox County, IL; Warren County, IL; Henry County, IL; Galesburg, IL; and Monmouth, IL, ensuring our services are accessible to a wide community.

Do you offer emergency services?

Yes, we offer 24-hour emergency services to assist you anytime, day or night. We're committed to prompt and reliable service when you need it most.

What plumbing services do you offer?

We offer comprehensive residential plumbing solutions, including repairs, installations, and maintenance to ensure reliable water flow and drainage in your home.

Do you offer backflow testing?

Yes, we provide certified backflow testing services to ensure your water supply remains uncontaminated and meets all code requirements.

Can you help with heating and cooling needs?

Absolutely! We provide full-service heating and cooling solutions, including installation, repair, and maintenance to keep you comfortable all year round.