- Wilda's Toothe Shoppe
- Wilder Dental Ceramics
- Wilkerson Dental Lab
- Will Fauver Precision Partials
- William C Willis
- William Gould Dental
- Williams Dental Arts
- Willimantic Dental Lab
- Willow Glen Dental Lab
- Wilmington & Newark Dental Inc
- Wilson Dental Laboratory
- Wilson Dental Laboratory
- Wire-Tek Orthodontic Lab
- Wirebenders
- Wirebenders Ortho Lab
- Wirebenders Orthodontic Lab
- Wizard Dental Studio
- Wizards Ortho & Denture Lab
- Wood's Dental Lab Inc
- Work Of Art Dental Laboratory
- Workman Dental Lab
- World Dental Lab
- World Tech
- Wright Removable Prostectics
- X L Dental Corp
- Y Lee Dental Laboratory
- Yama Dental Lab
- Yamasaki Crown & Bridge Lab
- Yang Dental Lab
- Yankee Dental Arts
- Yankee Dental Arts
- Yankee Dental Arts Lab
- Yokor Dental Ceramics Inc
- Yong Dental Lab
- Yookon Dental Laboratory
- Yosemite Dental Lab
- Young Dental Lab
- Your Dental Lab Inc
- Yu Aesthetic Porcelain Studio
- Yucaipa Dental Prosthetics
- Zaker Dental Lab
- Zane's Dental Laboratory
- Zecchin Laboratories
- Zinser Dental Lab
