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Industrial Generators and Custom Power Solutions

Powerhouse Diesel Generators is a leading commercial generator manufacturer in the USA. We build custom power solutions for a diverse range of industries and applications. From industrial power generators to portable diesel generators, companies rely on us for our quality, craftsmanship and customer service. Come and see what PDG can do for you with our full lineup of industrial generators.

Proudly Made in the USA graphic

Industrial & Commercial Generators Manufactured in the U.S.A.

For the production and manufacture of our diesel generators, Georgia is where we call home. Our manufacturing team produces industrial power generators from start to finish in our factory space in Valdosta. When you order from PDG, you know that you are ordering from one of the best generator manufacturers in the USA.

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Current Lead Times.
(229) 671-9171

Kubota bare bones, open frame generator

What Makes Us Stand Apart from Other Diesel Generator Companies

We believe that our commitment to quality and customer satisfaction places us a step above other industrial generator manufacturers. Contact us with any questions or to get information about our custom diesel generators, manufacturers' warranties and more.


Need a Custom Industrial Generator?

Some diesel generator companies try a one-size-fits-all approach to manufacturing. For us, we look at each problem as an opportunity to create innovative industrial generator solutions. PDG can create commercial generators that account for all of your necessary applications. Whether you need portability, weather protection, custom controllers or fuel tanks, we can design and engineer an industrial power generator just for you. Learn more about our custom power solutions today.


Shop online for new industrial generators from PDG. We sell commercial generators for a variety of industries including marine generators and agricultural generators. Purchase industrial power generator accessories such as brushless alternators, transfer switches and load banks.

Our Industrial Power Generator Partners

PDG partners with leading OEMs and manufacturers to provide engines, parts and accessories for industrial generators. Here are a few of our commercial generator partners:


Turn Your Industrial Generator into a Powerhouse

From around the world, companies large and small come to Powerhouse Diesel Generators in Georgia. They trust us to provide high-quality industrial generators that serve their needs with reliability. 


We have earned that trust through our commitment to being more than just another diesel generator manufacturer in the USA. PDG is a customer-focused industrial power generator manufacturer that measures our success by the success of our clients. For superior diesel generator sales and service, contact PDG today.

Complete Generator, Controls, Enclosure Package

Check Out Our Equipment Replacement Program

Upfit your industrial generator with an engine replacement from PDG. We can swap out your old engine to bring your industrial power generator back to life without having to replace every nut and bolt.


Our team can also refurbish your old engine to give your commercial generator new life. All refurbished generators comply with EPA standards and are covered under a new warranty. Turn your Tier 2 or 3 generators into Tier 4 equipment by replacing or refurbishing your commercial generator.

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