Special Notice: Ohio’s Coronavirus Orders

In compliance with the Ohio Department of Health’s Coronavirus orders, Jon’s Plumbing and Heating remains committed to serving our community safely. We are continuing to provide plumbing, heating and air conditioning services to Knox and surrounding counties.


Our employees are utilizing safe sanitation protocols to minimize any chance of contracting or transmitting the virus. We are also carefully following federal, state and local health department guidelines regarding sanitation to protect both our customers and our employees. Lastly, we continue to monitor the rapidly changing situation on a daily basis.


We stand ready to assist you and your family during this trying time.


To schedule an appointment, call us (740-392-5667) or click here to schedule an appointment.

One-Stop-Shop for Comfort

Since 1998

Jon’s Plumbing & Heating is your one-stop-shop for reliable residential and commercial heating, cooling and plumbing services. Since 1998, the Sells family has been dedicated to providing our friends and neighbors in Knox, Ashland and Richland counties with unparalleled customer care, quality workmanship & satisfaction guaranteed. Contact us today and experience how Jon’s makes your family’s comfort, our family’s business.


Our Services


You can count on Jon’s for reliable heating installation, repair and maintenance services.  We proudly offer a wide selection of furnaces, heat pumps, ductless mini splits and geothermal systems from top-name manufacturers.


Cool off this summer with Jon’s Plumbing & Heating, your indoor comfort experts. From new air conditioner installation to cooling service and repair, we’ve got you covered. Check out our full offering of quality products and services.


From clogged drains and leaky pipes to complete bathroom and kitchen remodeling, no plumbing project is too big or too small for our plumbing experts. Stop by our show room or browse our products and services now!

Why Choose Jon’s Plumbing & Heating?

Family Owned & Operated

Jon’s Plumbing and Heating is a family owned and operated business proudly serving Knox, Ashland and Richland counties since 1998.

Trusted Name in Comfort & Quality

We consider it our mission to provide home and business owners with a name they can trust for all of their heating, cooling and plumbing needs. We have received recognition as one of the top 20 plumbing and heating companies in the U.S. as well as the “Pulse of The City” Award for quality work.

Top-Name Brands

We recognize durability when we see it, that’s why we offer our customers the best name-brand products in the business.  From Armstrong Air, Bosch and Mitsubishi Electric to Bradford White, Delta and American Standard, we’ve got the market cornered on product selection and top-quality installation services.


For our customer’s protection and peace of mind, Jon’s Plumbing and Heating is licensed and certified in HVAC and plumbing. Not to mention all of our technicans are experienced tradesmen, highly-skilled and trained in their craft.

A+ Service

We’ve worked hard to earn and maintain our A+ rating with the BBB, Angie’s List, Google + and Facebook.  When you work with Jon’s you are not only choosing a professional company, but one that is dedicated to providing outstanding customer care, quality craftsmanship, reliable service and fair pricing.

100% Satisfaction

We don’t just promise quality work, we stand behind it.  If for any reason you are unhappy with the service you received from Jon’s, give us a call and we’ll make it right!  We don’t just want to earn your business, we want to keep it!

Customer Reviews


We Proudly Service the Following Areas:




-Little Washington

-Mount Gilead

-Mount Vernon
-North Liberty

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