Johnstone Supply
333 Market St.
Oakland, CA 94607
Tel: 510-663-0126
Fax: 510-663-0190
Toll Free: 800-273-6696

South San Francisco
1445 San Mateo Ave.
South San Francisco,
CA 94080
Tel: 650-589-5800
Fax: 650-589-5117
Toll Free: 800-273-8488

San Jose
1070 Commercial St. # 104
San Jose, CA 95112
Tel: 408- 467-0400
Fax: 408-467-0405
Toll Free: 800-675-4434

2231 Commerce Ave. # E
Concord, CA 94520
Tel: 925-682-6100
Fax: 925-682-5494
Toll Free: 800-273-8488
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Johnstone Supply of Oakland, San Jose, Concord and South San Francisco, California are part of the leading cooperative wholesale distributor to the HVAC/R industry. We carry over 60,000 products and pride ourselves on great customer service and technical expertise.

Whether you are looking for HVAC, electrical or refrigeration supplies, we have the equipment, parts, tools and accessories you need to get the job done. We are also able to special order almost any item, including custom engineered equipment.

This website is designed to be a source for information on local events, in-store specials, industry information and new products. Please check it regularly for updated content.
Training classes to resume in the Spring. Please check back for class schedule in mid January
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