Mercury Governor Group (MGG) is a Small Business with regional offices in New Cumberland, PA, and Kirkland, WA, comprised of two Principals and a group of contracted Governor Specialists, all with unrivaled hydro governor experience. The principals at MGG have over 75 years of collected experience in hydro governors, are active participants in IEEE and ASME technical committees, and have presented technical papers at domestic and international hydro conferences.
MGG specializes in supporting digital governor systems and hydraulic power units, offering on-site consultation, troubleshooting, re-programming, and upgrading. We support all Digital OEM brands: AGC, Emerson, GE, L&S, Voith, and Woodward. We offer Basic and Advanced digital governor training classes for all OEM digital governor or control systems and pioneered the use of desktop PLCs and laptops for simulated hands-on training.
We also support legacy mechanical governors with on-site troubleshooting, calibration, and overhaul services for Woodward governors, XX Pumps, PMGs, and SSGs.