D and D Laboratory, LLC
Dialysis and Sterile Processing Water Testing
D and D Laboratory is a veteran-owned small business specializing in high-quality water testing services tailored for healthcare applications, particularly in dialysis and sterile processing. Founded in 2004 by Alan Davis, a dedicated veteran with a commitment to service, our laboratory stands at the forefront of water quality assurance, helping healthcare facilities meet stringent regulatory standards and safeguard patient health.

"Our mission at D and D Laboratory is to ensure the highest standards of water quality in healthcare environments, thereby enhancing patient safety and operational efficiency. We are dedicated to providing precise, reliable, and timely testing services that support healthcare providers in delivering the best possible care." - Alan Davis, President/CEO
What We Do
D and D Laboratory offers comprehensive water testing services designed to meet the specific needs of dialysis clinics and sterile processing departments. Our flagship services, DialyTrust™ and SteriTrust™, encompass a wide range of tests that ensure water used in medical treatments meets the rigorous standards set by ISO, AAMI, and other regulatory bodies.
DialyTrust™
DIALYSIS WATER TESTING
Our dialysis water testing services focus on ensuring that the water used in hemodialysis treatments is free from harmful contaminants and fully compliant with ANSI/AAMI/ISO 23500, AAMI RD52, RD62, 13959, and 11663 standards.
LEARN MORESteriTrust™
STERILE PROCESSING WATER TESTING
We provide sterile processing water testing services that verify the safety and compliance of water used in sterilization processes, ensuring it meets AAMI ST108 standards.
LEARN MOREOur Commitment to Quality
At D and D Laboratory, quality is at the heart of everything we do. We are ISO/IEC 17025 accredited, ensuring that our testing processes are not only accurate but also consistent and reliable. This accreditation underscores our commitment to delivering results that our clients can trust, every time.
Veteran-Owned and Proud
As a 100% veteran-owned business, we bring the values of discipline, integrity, and service to our work. Our status as a veteran-owned small business (VOSB) means that we are dedicated to serving our clients with the same commitment that we brought to our military service. We are proud to provide essential services to federal agencies, including the Department of Veterans Affairs (VA) and the Department of Defense, ensuring that water quality standards are upheld in facilities that care for our nation’s veterans and active-duty service members.
EXPERTISE
PRECISION
DEDICATION
TRUST
We are operational efficiency.
We invite you to learn more about how D and D Laboratory can support your healthcare facility’s water testing needs. Whether you’re a dialysis clinic looking to ensure compliance or a hospital focused on maintaining sterile processing standards, we’re here to help.
Our laboratory testing services are designed to meet the specific needs of healthcare providers, ensuring that your water quality meets the highest standards.
CONTACT US
Contact us to discover more about how our water testing services help protect patient safety, maintain the integrity of medical instruments, and ensure regulatory compliance.
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