Our Story

Thompson Suburban Dental Laboratory is a state-of-the-art full service dental laboratory in Timonium, Maryland. William Grill, CDT, purchased the lab in 1979 from Robert A. Thompson who started the lab in 1959 as a small denture lab. TSDL has a distinguished history founded on the principle of “quality with integrity” and is committed to excellence in cosmetic dentistry and innovative leadership in removable, fixed, and implant prosthetics.

We believe personal service is the key to achieving outstanding results for you and your patients. Attention to the detail of your prescriptions, adherence to your individual preferences, and effective communication throughout the process form the foundation of excellence. At Thompson Suburban Dental Laboratory, you can count on reliable, consistent work. Our goal is restoring your patient’s, beautiful natural-looking smile with the benefits of today’s best technology. Our highly trained, experienced technicians carefully select materials that will provide the strength and natural translucency needed to replicate or create each patient’s ideal smile. We provide our clients with superb innovations in the field, which is why we use CAC/CAM technology and KaVo articulators. Our 10X microscopes reveal every element of our work so that problems rarely reach the chair.

Our cases are fabricated here in at our facility in Timonium, Maryland. We do not outsource to China. We use only FDA approved materials from start to finish for you patient’s safety and well being. In addition, we provide qualified technical assistance and are always available to talk to you about your cases. We are happy to assist you with planning and will gladly provide you with an estimate of your case.