About 513-HVAC
Meet the Owner
513-HVAC LLC is a heating and cooling company serving the Cincinnati Tristate since 2008. We replace, repair and maintain residential HVAC systems, and we install Tempstar equipment along with indoor air quality products from brands including AprilAire, Honeywell and Nu-Calgon.
“I’m Nathan, Owner at 513-HVAC. We’re a family oriented business driven to keep your family as comfortable as ours! Call us with any Heating or Air Conditioning needs, Insured – Licensed – Local – Maintenance – Sales and Service.”
– Nathan Dickenherr, Owner
Our Mission
We are driven to provide top-notch service and installations with an unmatched client experience, from start to finish. For us, “start to finish” means the whole job, from choosing the equipment to maintaining it for years afterward.
The start: Before you buy, we walk you through your options. Our Equipment Selection Guide lays out every furnace, air conditioner and heat pump we offer across four tiers. It also explains the ratings that matter, like SEER2 for cooling efficiency, AFUE for furnace efficiency and HSPF2 for heat pump performance in cold weather, so you can compare systems before you commit.
The finish: Installation is not the end of the job. Our Comfort Plan keeps your system tuned up every spring and fall, and members get priority when something goes wrong.
Who We Work With
Homeowners
We help you replace aging equipment, fix what's broken and keep your system running through Ohio summers and winters.
Property Managers & Real Estate Investors
We handle HVAC across rental properties and investment homes, from a single unit to a full portfolio.