At De Hart Plumbing, we treat every customer like family.
24 hour plumbing, heating and cooling service - Manhattan, KS
De Hart Plumbing, Heating & Cooling - Manhattan, KS 66502
De Hart Plumbing - Manhattan, KS 66502

Honest, quality, responsive service.

If you are looking for honest, straight forward, and quality plumbing service look no further than De Hart Plumbing Heating & Cooling. De Hart Plumbing Heating & Cooling is a locally owned and operated business with strong family values, integrity, unbelievable customer service and a real passion for giving back to its community.

We will handle all your plumbing, furnace, A/C needs 24/7 no matter the problem large or small. De Hart Plumbing Heating & Cooling is NOT your average plumber. We treat every customer like family. We take your satisfaction to “HART”.

Give us a call today to service your needs!

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Plumbing Services

De Hart Plumbing Heating & Cooling is a full service, licensed plumbing company providing services ranging from sewer camera inspections to 24 hour emergency services to sewer or drain cleaning and much more. If you have plumbing issues or need plumbing products installed, give us a call!

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Heating and Cooling Services

De Hart Plumbing Heating & Cooling also provides a full spectrum of heating, ventilation and air conditioning (HVAC) services as well! Our full-time licensed HVAC expert’s are ready to take on your job, whether it be cleaning your HVAC systems, installing new systems, helping with the air quality in your home, or other HVAC problems. Don’t forget to check out our preventative maintenance program as well!

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Preventative Maintenance

With out preventative maintenance programs, we will service your heating and cooling, as well as water heating units bi-yearly, saving you money and improving the life-span of your equipment. Visit our preventative maintenance page to see more benefits!

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De Hart Plumbing Heating & Cooling serves the Junction City/Manhattan areas of Kansas, providing 3M brand water quality products including:

  • Water Softeners
  • Whole House Filtration
  • Reverse Osmosis Installation
  • Drinking Water Systems
  • as well as repair services!

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No Bathroom Left Behind

No Bathroom Left Behind - De Hart Plumbing in Manhattan, KSA community outreach to provide plumbing labor free of charge to needy families that live in unsafe, dangerous and hazardous to health plumbing heating or cooling conditions. If you or someone you know is living in unsafe plumbing conditions give us a call.


10% off for Military

10% off for Seniors 65+

10% off for First Responders

10% off for Professional Teachers

Manhattan Master Plumber License # 4606

Junction City Master Plumber License # 2708

Wamego Master Plumber License # 201314101

Insurance Certificate # CL1322602745

Write Us a Review

How did you feel about our quality of work or our customer service? We enjoy hearing about your experience with us, and always value feedback from our customers. It’s what helps make us the best plumbing and HVAC company in the area!

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Carla Gutierrez
Carla Gutierrez

5 out of 5 stars

posted 4 days ago

I will ALWAYS call Dehart for all my plumbing needs. Very honest and reasonably priced. Kathy is usually the one who answers the phone and she is always so sweet and helpful. If by chance they miss your call, they will call you back as soon as they can. Sean is a wonderful technician. He was very knowledgeable and courteous. He stayed very professional the entire appointment and he made it a comfortable experience to have him in my home - sometimes it can be awkward having contractors that you don't know at your house. Not with Sean, he was upbeat and personable the whole time, but still diligent at the task at hand. I will always recommend them to my friends, family and customers. Don't be shied away from the Manhattan address, they do a lot of business in Junction City as well!

Joe Stock
Joe Stock

5 out of 5 stars

posted 1 week ago

Called on DeHart twice now, once for sewer cleaning / camera and another for water heater repair. They did a great job both times, fast service, reasonable prices, even wear booties to prevent tracking in! Will definitely be calling them next time - THANKS DEHART!

Steven Montgomery
Steven Montgomery

5 out of 5 stars

posted 3 months ago

OUTSTANDING SERVICE!! The office receptionist was very kind, so kind in fact she walked us through our first issue about 6 months ago over the phone so I didn’t need to spend a dollar! But this time we needed help with our Furnace. After scheduling our appointment Sean was sent to our home. He was very professional, looked clean, spoke well and walked us through every step. The bill was fair, He left his work area clean and us having complete confidence of what he did, how he did it and what can be done to prevent it in the future. So today’s lessons about my heater- Service it every year and always call De Hart.

De Hart Plumbing, Heating and Cooling serving Manhattan KS, Junction City KS, Wamego KS, Riley KS, Chapman KS and surrounding areas.