Northeast Calibration has been serving the water treatment, plumbing and irrigation industries with calibration services and high-quality products since 2012. Owner/Operator and Maine native Jim Laliberte brings firsthand experience and knowledge to the job, having worked in backflow testing for 25+ years.

In addition to performing over 500 back flow test kit and pressure gauge calibrations annually, we partner with top industry manufacturers and provide you with the best solutions and tools to support your business. Certified by the New England Water Works Association (NEWWA), Northeast Calibration has earned its reputation for being the best in the business by delivering technical expertise, fast turnaround, and exceptional customer service. The Northeast Calibration advantage comes from over two decades of backflow testing experience, competitive pricing, quick and reliable service, and high-quality results. We’re one of the only authorized calibration service centers on the eastern seaboard and the best in the business.