Welcome to Cal-Duct, Inc.

As the premier underground utility supply distributor in the southwestern U.S., Cal-Duct, Inc. is uniquely positioned to provide you with practical, reliable materials like HDPE conduit, PVC conduit and pull boxes:

As your infrastructure, power and wireless needs evolve, Cal-Duct, Inc. is also ready to respond with high-caliber fiber optic cable, sturdy boring/directional drilling fittings and wireless communications supplies. Get reliable products at competitive prices — backed by the full support of a 40+ year, family-owned business.

Your #1 Supplier For:


Premier Underground Utility Supply Distributor

Streamlined product: what you want, when and where you need it. Contact us at 909.877.0577.

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