Custom Generators
Powerhouse Diesel Generators designs and manufactures custom generators tailored to meet the needs of your application. Our team collaborates directly with engineers, contractors, and facility managers to deliver custom generator solutions that exceed industry standards, no matter the complexity or environment.
We do more than modify standard units. From specialized custom-built diesel generators for lithium mining to compact systems for mobile LED trucks, every project starts with a full understanding of your application, followed by precision engineering, fabrication, and testing, all handled in-house at our U.S. facility. If your power challenges require a smarter, purpose-built solution, we’re the custom generator supplier to call.
Here are some examples of the custom generators we have produced here at Powerhouse Diesel Generators in collaboration with industry leaders:
When only the most rugged, clean power will suffice, Powerhouse Diesel Generators are the answer. The new TaylorMade™ Touring Truck is powered exclusively by a custom generator from PDG. See more about the truck here: TaylorMade™ Touring Rig


Andretti Racing, a well-known name in motorsports, uses custom-made Powerhouse Diesel Generators to power their on-site support activities at races and events.
Powerhouse Diesel Generators developed a custom generator solution for NASA’s Ames Research Center. This mobile unit makes significant contributions to NASA’s outreach programs and community engagement initiatives.

Why Choose Custom Generator Solutions from PDG?
When off-the-shelf generators fall short, PDG steps in with customized generators that check every box — performance, compliance, durability, and integration. Our team takes the time to understand the full scope of your power demands, usage conditions, and long-term expectations.
Application-Specific Engineering
We design power systems to match your voltage, frequency, and load requirements, ensuring optimal performance from day one.
Built for Harsh or Unique Environments
From crushing and mining operations to coastal deployments, our enclosures, cooling systems, and materials are chosen for your real-world conditions.
Flexible Fuel Configurations
Choose from diesel, dual-fuel, or alternative setups based on runtime, logistics, and site regulations.
Fully integrated features
Auto-start controllers, remote monitoring, UL-certified fuel tanks, and more can be built into your system.
Faster lead times and full support
Our streamlined fabrication process allows us to deliver complex custom-built generators in shorter timelines, with post-delivery training and support included.

FAQs About Custom Generators





What is the typical lead time for a custom generator?
Depending on complexity, most units are delivered in 6–12 weeks. We expedite timelines thanks to in-house fabrication and testing.
Can I request a specific brand of engine or controller?
Absolutely. We offer a wide range of brand options and can align your generator with your preferred service network or performance criteria.



Do custom units cost significantly more than standard models?
Not always. Many of our clients find that a well-built custom diesel generator pays off in reliability, efficiency, and reduced downtime over the system’s lifespan.
Do you support modifications to existing generators?
Yes, in many cases we can enhance or reconfigure an existing unit. However, most clients benefit from a fully custom system built from the ground up.
What size range do your custom generators cover?
We build custom power generation systems from 10 kW to over 500 kW, depending on load requirements and project scale.
Industries That Depend on Customized Power
PDG has earned a reputation as a go-to provider of custom power generation systems for mission-critical applications. We’ve supplied units for high-profile clients across a wide range of industries:
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Motorsport and touring vehicles (e.g., Andretti Racing, TaylorMade™)
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Mobile command and LED display trucks
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Mining and aggregate processing sites
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Offshore drilling platforms and marine vessels
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Remote research and communications stations
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Government and space agency projects (including NASA)
Every system we deliver is purpose-built, rigorously tested, and backed by expert support.
How Our Custom Generator Process Works
At PDG, customization isn’t just about specs; it’s about solving real-world problems. Our engineering team works directly with your project leaders to gather detailed requirements and identify potential obstacles before design begins.
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You’ll speak with real engineers, not just sales reps
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We review schematics, load demands, compliance codes, and space constraints
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Prototypes and revisions are fast-tracked in-house
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Each generator undergoes full load testing before shipment
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Onsite startup guidance and training are available as needed
This collaborative approach allows us to design custom power generators that outperform and outlast generic systems.
Request a Quote for a Custom Generator Today

Powerhouse Diesel Generators is ready to deliver the custom generator solution your operation demands. From collaborative engineering and rapid prototyping to robust fabrication and field support, we’re committed to building systems that last and perform.
Contact us today to get started on your project or request a quote for your custom-built generator. Our team is here to power your mission reliably, efficiently, and on schedule.
