Based out of Ridgefield, Washington, MSHS Pacific Power Group is the trusted provider of expert standby power generator repair, maintenance services, sales, and support for critical businesses throughout the Pacific Northwest and beyond.
Our commitment is to keep your operations running seamlessly. MSHS Pacific Power Group’s mobile technicians are fully equipped to deliver rapid, on-site diagnostics and repairs across Oregon and Southern Washington, ensuring maximum uptime for your business.
We proudly serve major regional centers, including:
Oregon: Portland, Eugene, Prineville, and surrounding areas.
Washington: Spokane, Vancouver, Seattle and all of Southern Washington.
With an extensive inventory of generator parts, our certified technicians are prepared to tackle any scale of generator repair or maintenance job, ensuring your essential standby power remains reliable and your business continues thriving.



Authorized distribution for mtu generator sets
Engine Rebuilds & Overhauls
Automatic transfer switches (ATS)

Fluid (coolant, lube, diesel fuel) lab analysis
Fuel Polishing
Load banks, resistive and reactive testing

NFPA 110 compliance service
Oil, coolant and filter replacement
Paralleling switchgear sales, maintenance, testing and repairs

Exhaust gas emission reduction
After-treatment system solutions – new and retrofit
Auxiliary components sales, parts and maintenance
Emergency Service and Parts Support 24/7