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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 12/19/2025 Ronda Stanley had this to say:
I had called every plumber in town and these guys are the only ones that came to my rescue, fixed the issue with the sewer under my home and explained everything that needed fixed that some other plumber did not fix the right way. He was very nice and did the job right. If I ever have anymore issues I'll be calling John's plumbing and heating not the other people that didn't fix things right. Thank you all so very much. It is very much appreciated.

On 9/5/2025 Karen Mc ILravy had this to say:
I have used John’s Plumbing, Heating, and Cooling for many years. They have always been good to work with. They have been quick to respond to my calls, polite, and ready to answer all my questions. I would not want any other plumber. Testimonial written by Karen Mc ILravy on this site.

On 6/17/2025 Baldwin Family had this to say:
Brad from John’s Plumbing was just here this morning. Found the issue right away, very knowledgeable and skilled with the repair work. Was very respectful of our aging house that also needs a lot of other work, and did not leave a mess. Prompt, courteous, and friendly. We’ll be calling them for any future needs. Brad, and John’s Plumbing have our highest recommendation! Testimonial written by Baldwin Family on this site.

On 6/13/2025 Ben Holt had this to say:
Always very professional on time and does a great job would recommend to anyone Testimonial written by Ben Holt on this site.

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

News

🌷 Spring is around the corner—get your home ready now! 🌷
March is a great time to refresh your living spaces, test your water, or plan a kitchen or bathroom remodel. Our team blends comfort, function, and design to help your home feel fresh for the new season.
📞 Call today: 309-343-5646
📍 148 W Simmons St, Galesburg, IL
#SpringPrep #HomeRefresh #BathroomRemodel #KitchenUpgrade #CleanWater #GalesburgIL #HomeImprovement 🌞🔧
*Servicing and replacing water heaters instead.

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.