HVAC Contractor
Jon's Plumbing & Heating

(144 reviews)

14580 Wooster Rd, Mount Vernon, OH 43050

About Jon's Plumbing & Heating

We'll Protect Your Castle!

Businesses and homeowners know how important it is to have their heating and cooling systems working properly. That’s why so many places put their trust in Jon’s Plumbing & Heating. This plumbing and HVAC company works out of Mount Vernon, OH, and is proud to offer their commercial and residential services to those throughout Knox and surrounding counties. 

Founded in 1998, this state-licensed plumbing and HVAC company has grown through the years from a one-man operation to an award-winning company with a team of professional plumbers and technicians ready to help you. Thanks to their dedication to their customers, they’re recognized as an Armstrong® Comfort Team and Pro Team contractor, a Mitsubishi® Diamond Preferred contractor, and an A+ rated and accredited company with the Better Business Bureau®. 

As an EPA-certified plumber and HVAC contractor, they offer a number of products that exceed government standards and Energy Star® ratings to pass the savings on to their customers and to help the environment. From new geothermal heating and cooling system installations to furnace replacements to seasonal HVAC tuneups, these experts will ensure you're left with an efficient system.  

Benefit from comprehensive services from this all-in-one company. Beyond installing energy-efficient heating and cooling systems, Jon's Plumbing & Heating also provides:

  • Plumbing and drain repairs
  • Indoor air quality solutions
  • Furnace replacements
  • Ductless mini-split and geothermal system repairs

Don’t trust just anyone with the intricacies of your heating and cooling systems—trust an experienced and reliable HVAC contractor. Call (740) 392-5667 today to schedule your appointment or visit them online to learn more about their membership benefits and financing options.


Google Business Profile

(130 reviews)

Google Places

(11 reviews)


(3 reviews)

"Dustin, Drew and Matthew did a great job installing a sump pump and drainage system. Very friendly and courteous. I reached out to other plumbers and chose Jon’s because of the price and professionalism convinced me they would perform work just as they quoted. Will definitely put Jon’s on my speed dial. Thanks."... more
- Robert Bellotti [Google Business Profile, July 27, 2022]
"They were great and fast at hooking up our water outside. We thought they were free estimates but they weren' they didn't charge us a fee to come out and look at our stuff which was nice of them. They didn't have to! But thank you guys."... more
- Tyita Booth [Google Business Profile, June 30, 2022]