Building Strong Manufacturing Partnerships: One Precision Component at a Time


Building Strong Manufacturing Partnerships: One Precision Component at a Time

Exergy Machining LLC purchased Blain Machining, Inc. in August 2018. Blain had been a long-time supplier of Exergy Engineering and Performance’s CNC parts, thereby making it a very logical and strategic fit. The name was changed to Exergy Machining LLC upon the purchase. Exergy Machining stands as a testament to excellence, unwavering integrity, and a commitment to delivering quality products punctually. Our craftsmanship reflects our identity, echoing our dedication to perfection and customer satisfaction. When you partner with Exergy Machining, you are aligning with a legacy of precision and care.

Our Origins

Blain Machining started in the mid-80’s with a single manual machine. With exceptional quality and on-time delivery the customer base grew, and more machines were added enabling the purchase of land and construction of a new building in the mid-90’s. Since that time the building has been expanded and there are now a total of 4 CNC Lathes and 5 CNC mills. Given Exergy’s expertise in designing and manufacturing diesel fuel systems the drive for quality precision parts has further expanded under the new ownership.

Embracing technology and utilizing over 80 years of combined machining experience, Exergy Machining has consistently expanded its offerings, while upholding the innovative spirit that defines its core.

Our Present Commitment


Our promise to you means delivering impeccable products that meet your specifications, right when you need them, and at a competitive price. We prioritize transparency, ensuring you have a trustworthy partner in your supply chain.

At Exergy Machining, our dedication extends beyond manufacturing. Our team, clients, and community are at the heart of what we do. Authenticity is our cornerstone, reflected in every solution we provide.

Our Forward Vision

Our history shapes our identity, but our vision defines our future. Constant innovation is in our DNA. Beyond just creating products, we’re dedicated to refining our methodologies. Our growth strategy focuses on annual targets encompassing efficiency, increased capacity, and enhanced capabilities—all without compromising our gold-standard service. These advancements benefit our esteemed clientele, ensuring they always receive the best from Exergy Machining.