About Us

Protect your smile

Our Story

As a family-run business, we take pride in building strong, lasting relationships with our clients. We believe in truly understanding each client’s needs and responding with care, precision, and dedication.
Our unique approach blends customised solutions with meticulous attention to detail, allowing us to consistently deliver exceptional results—case after case.

Claire Kearns – Founder & Dental Technician

Claire Kearns is the founder and owner of On Guard Dental Laboratory, and a highly experienced dental technician with over 22 years in the profession. Having entered the trade not long after leaving school, Claire has devoted the majority of her career to the art and precision of dental ceramics.

Upon qualifying, she was awarded the Mike Kempton Cup at Lambeth College for ā€œMost Outstanding Prosthodontic Conservation Work in Crown and Bridge,ā€ a distinction that set the tone for her deep focus on ceramic restorations.

Claire is committed to continuous professional development, having completed numerous advanced training courses across the UK and internationally, including in Liechtenstein and Brussels. She stays actively engaged with the latest materials, techniques, and innovations in dental technology—ensuring that each case she undertakes meets the highest standards of quality, function, and aesthetics.

What Sets Us Apart

Craftsmanship

Delivering high-quality, meticulously crafted dental solutions.

Personalisation

Providing tailored services to meet each client’s specific needs.

Innovation

Employing advanced technologies for precision and durability.

Trust

Building strong, lasting relationships through consistent reliability and transparent communication.

Accreditations

We uphold the highest industry standards, ensuring all our work is compliant with regulatory requirements and reflects top-tier quality.