As a Veteran-Owned Small Business (VOSB), D and D Laboratory is recognized for its commitment to excellence, integrity, and service ‐ values deeply rooted in the military experience of its founder, Alan Davis. Being 100% veteran-owned means that the company not only meets federal standards for ownership diversity but also brings a unique level of discipline and reliability to its operations.

D and D Laboratory specializes in providing water testing and analysis services, primarily to federal agencies like the Department of Veterans Affairs (VA) and the Department of Defense. The company plays a vital role in ensuring water quality and safety standards are met in VA medical facilities across the country. This includes testing water for dialysis treatment, dental equipment operations, and other critical healthcare applications.

With a strong track record of delivering essential services, D and D Laboratory frequently receives contracts to analyze water samples for contaminants such as bacteria and endotoxins that could pose risks to veteran patients. The company also supports VA dental clinics and sterile processing departments by confirming water safety for dental procedures and sterilization processes. Additionally, D and D Laboratory provides water testing services for dialysis patients at military treatment facilities operated by the Defense Health Agency, ensuring the highest standards of care for veterans and active-duty service members alike.