Welcome to De Hart Plumbing Heating & Cooling

We will handle all your plumbing, furnace, air conditioning, sewer and drain cleaning needs 24/7 no matter the problem large or small. De Hart Plumbing Heating & Cooling is NOT your average plumber. We take your satisfaction to “HART”

Preventative Maintenance Agreement

Services We Offer


De Hart Plumbing Heating & Cooling is a full service 24 hour locally owned and operated plumbing heating and cooling company. We have Master Plumber and Master Mechanical (HVAC) licenses, and are fully certified for all of your plumbing repair, service and installation needs.

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Heating & Cooling Services

De Hart Plumbing Heating and Cooling serves the Junction City, Manhattan, and Topeka areas of Kansas. We provide a full spectrum of heating and air conditioning services, from a simple air filter change to a completely new heating and cooling system.

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Sewer & Drain Services

De Hart Plumbing Heating & Cooling offers complete drain and sewer cleaning services. Are your kitchen or bathroom sink drains draining slow? De Hart can clear those for you.  Is there water backing up or gurgling in the drains? Maybe you have a clogged sewer main, and we also cleans those! We do it all!

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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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By Your’s Truely…

Our Promise

Honest, Quality, Responsive Service.

If you are looking for honest, straight forward, and quality plumbing, furnace, and air conditioning service look no further than De Hart Plumbing Heating & Cooling. De Hart Plumbing Heating & Cooling is locally owned and operated. Our plumbers and HVAC technicians have strong family values, integrity, unbelievable customer service and a real passion for giving back to our community.

Preventative Maintenance

Our preventative maintenance programs provide a full service of your heating and cooling systems bi-yearly. Maintaining your systems are especially important in saving you money and improving the life-span of your equipment. Visit our preventative maintenance page to see more benefits!

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We Are A Top Rated Plumber Furnace & Air Conditioning Service Company

Manhattan Kansas Plumbing Plumber

BBB Plumbing Heating and Air

De Hart Plumbing Plumber

De Hart Plumbing Plumber

HomeAdvisor Top Rated Service Plumber

Elite Customer Service - De Hart Plumbing, LLC Plumbing Heating and Air

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Sarah Pfannenstiel
Sarah Pfannenstiel

5 out of 5 stars

posted 2 days ago

Where do I even start? If I could give 100 stars, I would. DeHart is by far the best in town! My husband and I purchased an older fixer-upper investment property and had quite a few unexpected plumbing issues arise. We had a tenant moving in and needed the work done quickly. Kathy, Sean, Thomas, Chris, and Patrick (in no particular order) totally saved our butts. They are all extremely knowledgeable and so friendly. Thank you thank you thank you, DeHart!

Jacob Davis
Jacob Davis

5 out of 5 stars

posted 1 week ago

First time user of De Hart Plumbing. My 13yr old water heater had gone out. I spoke with Kathy and she got me scheduled for an install the next afternoon.

Sean, the Service Commando, Butler was great. Super personable guy. My dog literally jumped in his van and tried to go home with him! I've had places "say" they would call when they were on their way only to have them ninja-knock and split. Sean called as he was finishing his previous appointment to let me know he was on his way. He arrived on time and finished quickly. He cleaned up some semi-sketchy work from the previous install and left me with a super clean install on my new water heater.

I would recommend De Hart Plumbing without hesitation.