Plumbing Supply Manufacturers locations near Castro Valley, CA

Showing 1–10 of 10 results

We track 10 plumbing supply manufacturers listings in and around Castro Valley, CA, spread over 6 ZIP codes. Listings here were last checked in May 2026.

Northstar Environmental

Heating & Plumbing Supplies

📍 16619 Rolando Ave, San Leandro, CA, 94578

📞 510-317-8102

🌐 northstar-environmental.com

Ferguson

Heating & Plumbing Supplies

📍 26999 Industrial Blvd, Hayward, CA, 94545

📞 510-782-9020

Ferguson

Heating & Plumbing Supplies

📍 27750 Industrial Blvd, Hayward, CA, 94545

📞 408-920-7314

CAL Steam Supply

Heating & Plumbing Supplies

📍 1595 Crocker Ave, Hayward, CA, 94544

📞 510-475-2400

🌐 csbath.com

Bay Area Plumbing Supply

Heating & Plumbing Supplies

📍 2389 Tripaldi Way, Hayward, CA, 94545

📞 510-259-0200

Josam Company

Heating & Plumbing Supplies

📍 2333 Grant Ave, San Lorenzo, CA, 94580

📞 510-481-6400

🌐 josam.com

Whci

Heating & Plumbing Supplies

📍 6780 Sierra Ct, Dublin, CA, 94568

📞 925-999-1818

Happ Supply Company

Heating & Plumbing Supplies

📍 27343 Industrial Blvd Ste J, Hayward, CA, 94545

📞 510-670-0444

Globe Plumbing Supply Co.

Heating & Plumbing Supplies

📍 1055 Seminary Ave, Oakland, CA, 94621

📞 510-569-6566

🌐 globeplbg.com

American International Supply

Heating & Plumbing Supplies

📍 575 Independent Rd, Oakland, CA, 94621

📞 510-834-7222

Related Categories
Heating & Plumbing Supplies
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