• 909.880.9555
  • Mon -Fri 9:00 am to 5:30 pm PST

Welcome to Tri County Dental Supply

Tri County Dental Supply is a dental supply company in California offering quality dental equipment & supplies. Being in the industry for over more than 20 years, we have served generations of dentists with premium quality dental supplies.

At Tri County Dental Supply, our goal is to provide high quality dental products to our customers. Keeping this in mind, we carry products from renowned dental brands like Crown, Redland, Westar Group, Coltene Whaledent, Danville, DMG America, GC America, Cook Waite, Hu-Friedy, J Morita, Pulpdent, Septodent, Zirc and many others. We are also the authorized dealers of some of the greatest dental brands. This means you get all your desirable dental brands at one place. You no more need to do separate transactions with each manufacturer. This gives us a cutting edge over all the other dental supply companies in USA.

Our aim is to not only supply the product but also maintain long-term relationship with our customers and so we continuously strive to bring the best products to our customers’ at best possible prices. We stock everything you need for your dental practice, ranging from disposable materials to large equipment. We can also provide our customers with all the newest advances in the field of dentistry to help them upgrade their practices to the forefront of the industry. Not only this, all our dental equipment & supplies come at discounted prices.

At Tri County Dental Supply, we consider customer satisfaction as our topmost priority. Our friendly staff will guide you at every point of your purchase and will also handle all the requests you might have after receiving your order. We won’t mind going an extra mile to fulfill your requirements.

So, if you are looking for a dental supply store, your search ends here. We are your one stop solution for all the dental supply needs.


Item arrived quickly, great seller. Highly recommended!
Golden Dental Group
Very good and professional seller.
Dr. Tomasz Ludwiczak
A++ seller. Fast shipment! Great communication!! Thanks!
Howard Hsu DDS
Fast shipment and excellent product
Very very pleased...A pleasure doing business with you!!
Tiffanie Winfrey

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