ABOUT B & V TESTING, INC B & V Testing provides comprehensive testing, certification and repair services of cleanrooms and controlled environments, biological safety cabinets, chemical fume hoods, clean benches, isolators, HEPA filter banks and related equipment for the pharmaceutical, biotechnology, medical device, health care and biomedical academic research communities. Based just outside of Boston with service offices in the Mid-Atlantic, B & V Testing is the largest Boston-based testing and certification company serving New England. During more than 30 years of continuous operation, B & V Testing has established a national reputation for technical and service excellence. Our large team of NSF Accredited Biosafety Cabinet Field Certifiers and NEBB Certified Cleanroom Performance Testing Supervisors average more than eight years of field experience and serve many of the East Coast's Life Science leaders. Our considerable field experience provides our customers with reliable, accurate and thoroughly documented testing and certification results, and minimized downtime when equipment breakdowns occur.