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Superior Duct Fabrication is a name trusted for Efficiency, Integrity, Knowledge, and Dedication to Excellence. These are the guiding principles we stand behind. We are
committed to providing superior quality sheet
metal products and services and aim to
produce the optimum customer experience.


Our Vision of

Superior Duct Fabrication

is to be an extension

of our customers companies and


exceed expectations.



Integrity, and Professionalism!

Hard-work, Commitment,

and Dedication to Excellence

Maintain a team mentality and cultivate a collaborative company


To always sell the highest quality product in our industry.

To deliver On time, Every time.

To build relationships that will last a lifetime.

To offer exceptional customer service and continual support.


To be valued business partners with our customers.

To always be a source of knowledge for our customers and

To constantly evolve as a company and adapt to the needs of the industry.

OUR History

Front Office Desk at Headquarters

Superior Duct Fabrication was established in May 2002 and is incorporated in California. Our manufacturing facility is 121,000 square feet on 8 acres in Pomona, California. Superior Duct Fabrication manufactures duct work and sheet metal products for the heating, ventilation and air conditioning industry as well as industrial dust collection and exhaust systems. A wide range of material types are available including: galvanized, 304, and 316 stainless, black iron, aluminum, PVS, and perforated. Our goal is to provide superior service and high quality products to our customers to enable them to meet their deadlines.


In late 2016 Superior Duct Fabrication expanded to include a satellite facility in Las Vegas, Nevada. Superior Duct Fabrication's number one priority has always been to service our customers efficiently and well. It was natural to build another facility in order to better service our customers in the Las Vegas community as well as the the Northwestern states. The 33,000 square foot site on 2 acres near Raider Stadium is a fully functioning HVAC fabrication shop, inventory warehouse and will call center! 

In 2019 Superior Duct Fabrication branched out to Central and Northern California with our state of the art facility in Camarillo, CA. 

Las Vegas Superior Duct Shop
Inside Superior Duct Shop
Sheet Metal Workers International Association logo

Superior Duct Fabrication is signatory to Sheet Metal Workers Local 105, Local 88 in Nevada, and Local 104 in Camarillo, CA. which allows us to employ trained and qualified sheet metal workers. With nearly 200 union sheet metal workers in our shops, there is not a project in our industry that we cannot handle. From very experienced journeymen and well trained apprentices, to certified welders, we are prepared at all times to perform. Our knowledgeable, very experienced sales staff and well trained manufacturing team allows Superior Duct Fabrication to run an extremely efficient plant.  Our state-of-the-art machinery and equipment streamlines all areas of manufacturing and we take pride in our facility and product.

In 2021, despite the global pandemic Superior Duct Fabrication was still growing and we decided to open a shop and satellite location in the greater Phoenix metropolitan area in order to better serve our many long standing Arizona customers. In Arizona, our shop is proud to be Union and Local 359. Having this location enables Superior Duct Fabrication to spread farther across the Western United States, servicing New Mexico, Texas, and Colorado in addition to Arizona. We have brought our signature dedication to excellence to this area and hope to continue our expansion further.

Superior Duct Transportation Services

Superior Duct Fabrication has it's own fleet of vehicles delivering product throughout the Western United States. Over the years we have built the fleet up to include Semi-Trailers, Bob tails, Stake beds, and more - so we can deliver wherever, whenever. 

Our drivers are courteous and trained to expedite deliveries and off-loading of material on all job sites. We also have designed several material handling options that save our customers time and money on job sites.  

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