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Natural gas sounds great on paper—until you actually need it. At Powerhouse Diesel Generators, we work with customers across the Southeast who depend on their equipment when it counts. And we’ve seen what happens during real outages. Natural gas systems rely on pipeline pressure, and when demand spikes or infrastructure is stressed, that pressure can drop—especially if you’re at the end of the line. When that happens, your generator may not get the fuel it needs when you need

March 2026 · 5 min read If you've been in the spray foam industry for any length of time, you've probably come across the term "Tier 4." It can feel like just another regulation to keep track of — but understanding why it exists and what it means for your business can actually make things a lot easier down the road. What is Tier 4? Tier 4 is the EPA's most advanced emissions standard for nonroad diesel engines, introduced progressively between 2008 and 2015. It requires sig

For mobile professionals, your rig is more than just a vehicle—it’s the backbone of your business. Every component, from your proportioner to your power source, needs to be reliable, safe, and built to handle demanding job site conditions. One often-overlooked component that plays a critical role in performance is the fuel tank. When comparing options, steel fuel tanks consistently outperform plastic alternatives—especially for spray foam rig users. Built for Tough Job Site C

Did you know that Powerhouse Diesel Generators builds their generator trailers in house? This approach offers several advantages that can improve quality, reduce costs, and provide better customization options. Understanding these benefits can help customers make better informed decisions when sourcing equipment for power generation and generator transportation needs. Better Quality Control and Reliability For Generator Trailers When generator trailers are built in house, man