About Us
About Us
ABOUT US
Powerhouse Diesel Generators Inc (PDG ) is the largest U.S.provider of custom on site power solutions. PDG is an exclusive "Made in the U.S.A." company that supplies engineering, consulting and manufacturing for any and all on site and mobile power generation needs.
At PDG we take pride in customer service and in building the most rugged reliable generators in the world. We value the input of you, the customer and want to know how you plan on using your generator(s) so we can help you choose the right one the first time. Your generator is built to Your specifications. Tell us your power needs and we’ll do the rest! Once you get your new PDG generator, you are part of the PDG family. If there is ever a problem, or simply a question about how to hook something up, we are only a phone call away. We promise you won’t get a robot on the phone or a person from half-way around the world. You will talk to a real, live person at our facility here in the United States. (You can even call just to tell us how great your generator is doing!) Every PDG generator endures extensive load and quality testing before it leaves our factory and after you get your generator, our technicians will be available to you throughout the entire process of your install.
PDG Corporate Purpose
At Powerhouse Diesel Generators, our mission is twofold: to deliver the highest standard of rugged, reliable power wherever it’s needed, and to cultivate the growth and potential of individuals — building professionals who lead with excellence and character.
We are driven by precision, integrity, and purpose — engineering dependable solutions that perform under pressure and stand the test of time. Every product, every partnership, and every decision reflects our commitment to do what’s right — without shortcuts, without compromise, and without exception.
Rooted in excellence, honor, and integrity, we strive to make a lasting impact on everyone we serve — from our people to our partners to the industries that depend on us. We recognize that our strength, wisdom, and opportunities come from God, and we are devoted to using them with excellence, purpose, and conviction in all that we do.
Company History
Our Story
Powerhouse Diesel Generators began with a simple idea: build reliable power equipment that customers can truly depend on. The company’s founder started the business in a garage in Valdosta, Georgia, building and assembling generator systems by hand with a focus on quality, durability, and practical engineering.
In those early days, every project was personal. Each generator was carefully designed, built, and tested to make sure it could perform in real-world conditions. Word quickly spread as customers began to recognize the reliability and craftsmanship behind the equipment. What started as a small garage operation soon grew into something much bigger.
Over the past 15 years, Powerhouse Diesel Generators has expanded tremendously. As demand increased, the company moved from its original garage workspace into larger facilities to support production, engineering, and testing. With each move, the company added new capabilities while staying focused on the same core mission: building dependable power solutions for customers who rely on their equipment every day.
Today, Powerhouse Diesel Generators designs and manufactures diesel and natural gas generator systems for a wide range of industries including industrial operations, agriculture, construction, marine applications, and commercial facilities. While the company has grown into a full manufacturing operation serving customers across the United States, the original mindset that started it all remains the same.
Every generator that leaves the facility reflects the same commitment to quality, reliability, and customer service that began in that garage years ago. At Powerhouse Diesel Generators, the goal has always been simple—build equipment that works when it matters most and stand behind every product we produce.
Built in America. Built to Work.
At Powerhouse Diesel Generators, building equipment in the United States isn’t just a point of pride—it’s a commitment to quality, reliability, and accountability. Every generator we produce is engineered, assembled, and tested at our facility in Valdosta, Georgia, where our team maintains complete control over the design and manufacturing process.
By keeping production in-house, we are able to maintain strict quality standards and ensure that every generator meets the durability and performance expectations our customers depend on. Our technicians carefully assemble each system using proven components and practical engineering designed to perform in demanding environments.
From industrial job sites and agricultural operations to marine applications and commercial facilities, our generators are built to deliver dependable power when it matters most. Before any unit leaves our facility, it undergoes thorough inspection and testing to verify that it is ready for real-world operation.
For us, “Built in America” means more than where our generators are made—it represents our dedication to craftsmanship, reliability, and supporting the customers who rely on our equipment every day. When you choose Powerhouse Diesel Generators, you’re choosing equipment built with pride, backed by experience, and designed to work as hard as you do.
CUSTOMER
TESTIMONIALS
Did a great job of working with us to meet our budget when purchasing the generator. They are always willing to take a phone call to help you with any issues even years after the generator has been purchased.
Brandon Phelps / Bridgeport, CT
Steller! PDG has been a great group of folks to do business with. From my purchasing experience to help with my questions that have come up with my installation and connecting to my off grid Outback Power system. My new PDG Perkins diesel powered 12.5kw is a great compliment to my solar system. This business appears to have a real passion for what they do. Thank you Powerhouse...
Robert Phinney / Dayton, WA
These guys are awesome, they did everything they said they would do. Really helped me out of a jam when my old generator gave up. This is a first class company!
Tim Christison / Six Points Hardware / Phoenix, AZ
The customer service is amazing. The staff has even went out of their way on a Saturday to help me with technical difficulties. I wish more people would communicate in the way they do. They are definitely a hands on company and it’s shows.
Gary Hartman / Asheville, NC