Founded in 1980 by President Don Small, Texas Duct Systems, L.L.C., is a custom duct manufacturer. With a skilled and dedicated staff, we are able to meet most of our client's specifications, regardless of job requirements.

In order to better service the air conditioning industry, whether it is in the residential, commercial, or industrial market, Texas Duct Systems, L.L.C. specializes in sheet metal, spiral, and fiberglass duct fabrication.

Texas Duct Systems, L.L.C., assisted in the development of single-wall internally insulated spiral pipe and accessories, utilizing 1" and 1" fiberglass duct board. Duct board, when used as a spiral internal liner, provides excellent acoustical and thermal performance, an air stream surface that deters the growth of mold, fungi, and bacteria, and cuts cost substantially compared to Double-Wall or K27 Spiral. Our research resulted in the vast knowledge and expertise that our company puts into each product that goes out the door.

Our large customer base has grown in the last five years, making us a leading firm in the Industry. We work closely with a wide variety of customers, all with individual and very specific requirements regarding their duct needs. This experience over the years has given us extensive expertise, which in turn enables us to approach new challenges with the greatest of confidence.