The Berlin Instrumentation Services Group Located in New England, The B.I.S. Group is a full service Instrumentation and controls company. We meet the highest standards of Quality Control, Instrumentation Technical Services, and Precision Standards. Our company has developed service maintenance programs to meet every customer’s needs. These services are custom tailored to meet the ever-changing compliance regulations for your business. Our company has over Thirty Years of experience assisting our customers with Calibrations and Certification needs. All of our technical offerings are designed to ensure compliance, and save our clients money..