2147C Fletcher Ave
Indianapolis, IN, 46203
317-636-0552 (Phone)
317-636-0751 (Fax)

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Become a member of CSIA's Uniquety-qualified Alumni

Students will learn, step-by-step, the fundamentals of sweeping & inspection of chimney systems, equitment operation, health & safety considerations and much, much more. A great way to set your organization apart from your competition, or quickly turn a rookie sweep into an Old Pro!

Monthly Special

The Most Efficient Way to Restore a Chimney's Clay Flue Liner

HeatShield is a durable coating that restores chimneys by filling gaps and cracks in the flue, making them safer and more efficient.

Call National Chimney Now to Order! 800.897.8481
Mention NCOct to Get Your 5% Discount. Hurry-Offer Ends October 31st 2016!
  • Made in the U.S.A.
  • 20-Year Warranty
  • Distributed by a Trusted Leader in the Chimney Supply Industry


Download the New National Chimney Catalog Here.



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Sizing Chart

View our chimney liner sizeing charts.


National Chimney

National Chimney is a leading manufacturer of chimney liners, liner kits, caps, chase covers, and a full line of chimney supplies. Our complete inventory includes products made in the U.S. with the highest quality materials backed by outstanding warranties.

Our seven manufacturing and distribution locations and a fleet of delivery trucks to ensure our customers’ needs are met in the most cost-effective and efficient way possible. National Chimney continues to lead the industry in top quality service―whether it’s technical support or manufacturing a custom component for a difficult situation.