NAO, Inc.

NAO, Inc. Family owned & operated company manufacturing Combustion & Environmental Systems made in the USA. NAO, Inc has been family owned and operated since 1912.

We have over 109 years of experience and are the leader in combustion, pollution control & safety. We design, engineer and manufacture combustion and environmental safe systems for a variety of industries worldwide. We customize our products to meet with the specific requirements of our customers. Over the years, NAO's products, systems and services have earned a reputation for reliability and trouble-free performance throughout the world. We are proud of our products and make them to last.

07/02/2026

Celebrating 250 years for America, and 114 years for our family business!

As our nation marks its incredible 250th anniversary, NAO can’t help but reflect on our own piece of the American Dream. In 1912, our family founder built this company from the ground up with nothing but hard work, determination, and hope for the future.

For over a century, we’ve grown alongside this country, surviving historic shifts and serving our community with the same values passed down through generations. We are profoundly grateful to our team and loyal customers who have made this journey possible. We owe this milestone to our entire team—bridging decades of invaluable experience.

Here’s to honoring our past, celebrating our present, and building a brighter future together. Wishing everyone a safe, happy, and historic 4th of July.

Happy 250th Birthday, America!

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Address

1284 East Sedgley Avenue
Philadelphia, PA
19134

Opening Hours

Monday 8:30am - 5pm
Tuesday 8:30am - 5pm
Wednesday 8:30am - 5pm
Thursday 8:30am - 5pm
Friday 8:30am - 5pm

Telephone

+12157435300

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