We Power & Propel the World Forward
MSHS Pacific Power Group (MSHS PPG) specializes in designing, selling, and servicing power and propulsion systems for Power Generation & Industrial, Marine, and National Security.


Power and Propulsion Systems Expertise
With over 60 years of experience, MSHS PPG ensures that power and propulsion systems operate safely and reliably at peak efficiency.
- Engines
- Generator Sets
- Turbochargers
- Governors & Actuators
- Controls & Automation
- Emission Abatement
- Fuel, Oil, Water, and Air Management
- Auxiliary Components
Services that Make a Difference
We offer safety, efficiency, reliability, performance, compliance, and cost reduction through a wide range comprehensive field, onsite, and workshop services, including:
- Products & Parts
- Maintenance
- Repair & Overhaul
- Technical support
- Training
- Engineering design
- Predictive Maintenance
- Diagnostics
- Upgrades Retrofits

Serving 3 Key Segments That Power & Propel™ the World

Power Generation & Industrial
From power plants and utilities to pulp and paper mills, data centers, hospitals, and supermarkets.

Marine
From yachts and tug/push boats to the biggest container and cruise ships in the world

National Security
From military and security vessels, both American and International, to defense and Government facilities.
Explore Our Capabilities
Our Geographic Reach and Capabilities
With full-service workshops in Alaska, California, Florida, Hawaii, Louisiana, and Washington, our technicians and engineers operate worldwide, helping customers with reliable and flexible maintenance, repair, and overhaul services for all types of power, propulsion, and control systems.

About MSHS PPG
At MSHS Pacific Power Group, we power and propel the world forward. That means we help keep the lights on, ships moving, and hospitals and data centers running—even during emergencies. Behind it all are power and propulsion systems—like the muscles and heart of the modern world—and we make sure they stay strong.
Our Guiding Past
For over 60 years, we’ve been the trusted team behind the lights staying on, ships moving across oceans, and critical facilities like hospitals operating, even during emergencies.

1958
MSHS Pacific Power Group starts its journey in Portland, OR, as Pacific Diesel Power Company, providing diesel engines for marine and industrial use.

1982
Renamed as Pacific Detroit Diesel-Allison (PDDA), becoming the Detroit Diesel and Allison distributor in the Northwest.

1983
Motor Services Hugo Stamp (MSHS) is founded in Fort Lauderdale, FL, to service large marine engines.

1998
MSHS forms Governor Control Systems (GCS) by acquiring Power Control Systems and partnering with Woodward.

2005
PDDA becomes Pacific Power Products to reflect broader offerings.

2014
Pacific Power Products becomes Pacific Power Group (PPG) to reflect a wider customer base.

2020
MSHS Group acquires Turbo USA and expands turbocharger services; PPG’s territory extends into California and the Gulf, launching PPG Gulf Coast.

2022
MSHS, GCS, and PPG integrate as MSHS PPG to combine capabilities and expertise to create a leading service partner for power and propulsion systems, serving Power Generation, Industrial, Marine, and National Security segments across the US and beyond

Present
Over 60 years, MSHS PPG has built a technically competent team with a distinct culture, making them customers’ leading choice for servicing, designing, and selling safe and reliable power and propulsion systems.
Mission, Vision, Values
We believe that Our How (mission), Our Why (vision), and Our Core Values have set us apart. Customers make us their leading choice because we don’t just fix systems—we build enduring partnerships by generating trust, delivering results, and helping them stay operational, keeping the world and businesses moving forward.
Mission
Our How
Creating value for our partners through technical expertise and experience while cultivating relationships rooted in trust, safety, quality, and our core values.


Vision
Our Why
Build enduring partnerships that POWER & PROPEL the world forward.
Values
Our Core Values
- Respect: Treat everyone with courtesy, empathy, and dignity, fostering trust and unity
- Accountability: Own our own actions, fulfill commitments, and take responsibility for outcomes
- Agility: Embrace change, adapt quickly, and innovate relentlessly to stay ahead
- Integrity: Uphold the highest standards of honesty and ethics in all that we do
- Learning: Stay humble, be curious, and support our pursuit of excellence

Our Brand DNA In Action: Power & Propelling the World Forward

Read the Latest From MSHS PPG
MSHS Pacific Power Group has moved its Marine Service Center on Lake Union to Salmon Bay
How Can We Serve You?
Looking for expert support? Tell us what you need, we’re here to serve you.
