commercial hvac manufacturers

We are Southern California's premier manufacturer of HVAC duct and fittings. Pacific Duct Inc is your comprehensive source for spiral pipe, fittings, and custom sheet metal fabrications manufactured with care and dedication to meet your specifications and industry-wide standards.

We offer a wide selection of pre-made spiral pipe and fittings for your residential, commercial, industrial, and even educational applications. We stock a large assortment of tools and supplies for your HVAC contracting needs as well.

To view a complete listing of our products, please click the Products link above. If you do not find what you are looking for, please contact us by calling us at 909-635-1335, our staff would be more than happy to help you.

Large picture production studios, schools and supermarkets have already benefited from our superior products. We aim to be your competitive one stop shop for all your ducting needs.

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