About Us

Rockford Chimney Supply is an internet-based e-commerce business selling premium, American-made stainless steel chimney liners, chimney caps, and chimney supplies as well as a wide range of other hearth products. We are a family-run company founded in Michigan in 2006. We take pride in offering top quality products at a fair price.

 Our chimney liners and their components come with a lifetime transferable warranty. We also sell a full spectrum of specialty items, such as Napoleon stoves, inserts, and fireplaces, patio heaters, chimineas and fire pits. Our comprehensive website at rockfordchimneysupply.com offers a complete product listing, detailed product information, do it yourself video installation tips, and much more. If you don't see what you need, please contact us and one of our technical support team will happily assist you.

Your complete satisfaction is our top priority, and we are committed to assisting you throughout the process until your project is completed, whether or not you've purchased from us. Our technicians are available with the expertise and knowledge to walk you through your chimney or fireplace needs. Do you need a custom design or assembly? No problem; our custom shop can build to each customer's specifications. Whether it's new construction, a basic or complex repair, Rockford Chimney Supply has the products and materials to complete each job.

Rockford Chimney Supply has four shipping locations in the northeast United States, including our "home base" here in South Lyon, Michigan. Our three major manufacturers provide us "top priority" status, allowing us to provide do-it-yourselfers and contractors throughout the United States and Canada with the best products in the most efficient and timely manner, and free shipping! Stock items typically ship the same week. Custom fabricated orders are shipping in between 1-3 weeks this time of year as we are in the peak of the season. We thank you for your business! Please contact us with any questions.

To learn more or speak with a Rockford chimney specialist, feel free to contact us directly toll free at 1-866-708-2446. Our phone & text lines are open for you M-F from 8:00 am to 5:00 pm. We're always happy to hear from you.

DIY Center

(AKA ‘The Rockford Files’)

From video tutorials to product walkthroughs, we have a variety of DIY resources just for you! Click the button below to view our entire library.


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Our 316Ti flexible chimney liner and chimney liner components have passed the rigorous testing at the Underwriters Laboratories with best in class status and are UL Listed. So if you are looking for UL listed chimney liner sold directly to homeowners, then look no further than Rockford Chimney

Customer Testimonials

Back in July you gave me excellent advice re. sizing/purchasing a flue liner for the chimney associated with my wood stove. I'd like to thank you once agai... More

—AE Northfield, MN

A few weeks ago I ordered a chimney liner system for my fireplace insert. Your salesman recommended the liner system plus the insulating blanket. I just wa... More

—AH Happy customer

Just got around to installing my new smooth flexible liner and deluxe terra cotta cap (wow). The quality of your product is second to none. Very pleased an... More

—B.B. from Massachusetts

Thanks so much for the great tech service from Dennis, very knowledgable, friendly and proffessional.Your website is the best, beats your competition by fa... More

—Bill in Knoxville

Sue and Dennis, I received the final part of my order yesterday (the chimney cap that actually fits over the chimney chase). It looks wonderfu... More


Hello, I was shopping for an fireplace insert and called RCS to ask why they were so much cheaper than my local guy, the reply was " we sell thousand of th... More

—Chris, PA.