Tri County Dental Supply

Tri County Dental Supply fills a niche for practices and labs needing equipment, instruments, and disposables without the friction of bulk-ordering delays. Dental supply stores often operate as quiet but essential backbones for clinics, and this one sits along Hallmark Parkway in San Bernardino, where industrial units blend with professional services. The 3.1-star average from 28 Google reviews suggests a mixed but active client base—some dentists rely on it for last-minute sterilization pouches or impression materials, while others may weigh consistency against convenience. It’s the kind of place where a hygenist might call ahead to confirm stock of a specific bur or anesthetic cartridge, knowing time between patients doesn’t allow for detours.

The unit’s location at 4260 Hallmark Pkwy Ste B puts it near the intersection of business parks and freeway access, making it a practical stop for offices stretching from Redlands to Riverside. Questions about inventory or pickup times go to (909) 880-9555, though some prefer to check the map first to gauge timing—directions here cut through the usual confusion of parkway exits. Like most supply outlets, its value lies in what it prevents: the scramble when a critical item runs out mid-procedure.