Ontario, California #55

1705 E. Francis St.
Ontario, CA 91761

Phone: (909) 930-5552
Fax: (909) 930-5521
Email: ont@rsd.net

Store Hours
Mon-Fri: 6:00 a.m. - 5:00 p.m.
Store hours may vary
due to holidays and events.

Branch Manager
Josh Koontz

Josh Koontz has been an employee with RSD since
June 1998.

Driving Directions

Upcoming Branch Events for Ontario

Contact: Josh Koontz @: (909) 930-5552

June 19, 2019


JB Service Day

Bring your vacuum pumps, micron gauges, and/or low loss charging hoses for a free inspection performance test and oil change. All vacuum pump brands are serviced. Micron gauges and hose service are limited to only J/B products. Free replacement of normal wear and tear items on J/B vacuum pumps. Also, come see and learn about the latest lineup of J/B vacuum and charging products.

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