About Us
MORE THAN MANUFACTURING
Our Promise
We are on a mission to make the world breathe easier. And we do that by listening to and providing dedicated support for our customers. When you partner with NGH, you can breathe easy knowing that you have an ally who is committed to growing along with you.
You can count on quality products, high-touch support, and a true partner who is with you every step of the way. Together we can create value that nobody can match.
NGH BY THE NUMBERS
segments
IN BUSINESS
brands
facilities
Our history
In 1919, then known as the International Oil Heating Company, we helped St. Louis, Missouri, breathe easier by introducing oil-burning heaters to help alleviate the pollution that covered the city in a cloud of smoke.
Since then, our history has been shaped by groundbreaking HVAC solutions. From developing the first oil heater and sealed combustion furnace for manufactured housing to introducing an online ordering system when most people still thought fax machines were a pretty novel invention. So you could say that we’ve built a pretty extensive legacy of innovation on our way to becoming the best HVAC manufacturer.
1919
International Oil Heating Company Founded