Precision CNC Machining for Custom Industrial Parts
Heumann Environmental provides high-accuracy, tight-tolerance CNC machining backed by skilled machinists with over 35 years of experience. We serve local industries throughout the Ohio River Basin from our shop in Jeffersonville, Indiana. Whether you’re a plant manager in need of emergency part replacement or an engineer with a custom spec, we help you get it done fast, right, and on budget.
Our experienced machinists and advanced CNC equipment allow us to hold tolerances as tight as ±0.0005 inches. We work with carbon steels, stainless steels, alloys, aluminum, and other common industrial materials.
End-to-End Project Management
Our clients return to us because we take a collaborative, detail-focused approach that ensures the job is done right. Our reputation for reliability is built on consistent precision, rigorous quality checks, and a process designed to meet exact specifications from start to finish.
Machine Shop Equipment & Capabilities
Our machining floor features CNC mills and lathes alongside traditional manual machines, allowing us to adapt to a wide range of project types and complexities. We work in close coordination with our fully equipped fabrication shop, giving clients the option to explore additional fabrication capabilities as part of their project.
HAAS VF-6 CNC Mill
Doosan Daewoo Puma Z40 CNC Lathe
HAAS VF-3 CNC Mill
Victor Manual Lathe
HAAS TM3 CNC Mill
Machining Services for Replacement Parts and OEM Alternatives
When downtime is not an option, you need a machining partner who delivers. We specialize in replacement and specialty parts to support regional industry and keep operations running. Our CNC machining projects often include turbine components, precision brackets, sacrificial sleeves and liners, custom flanges, industrial valves, gaskets, pipes, and fittings, as well as other specialized components that keep critical industries operating efficiently. Whether it’s a one-off custom part or a precision reproduction of an OEM component, we help minimize disruption and get your systems back online quickly.
We specialize in custom and replacement parts for high-demand industries, such as:
Prototyping & 3D Design Support
Need a prototype or help developing your STEP file? Our team provides collaborative design support to turn your ideas into production-ready models. This includes:
Clear, Competitive Pricing
Every project begins with a transparent quote based on materials, tolerances, timelines, and production complexity. You’ll always know what to expect and when to expect it.
Why Choose Heumann Environmental for CNC Machining?
CNC services for Kentucky, Indiana, Southern Illinois, and Ohio
From our shop in Jeffersonville, Indiana, we provide CNC machining services that support critical industries across the region. Our clients include equipment manufacturers, power plants, mining operations, water and wastewater facilities, construction and infrastructure firms, and food and beverage manufacturers.
Companies throughout Southern Indiana, Kentucky, Ohio, and Southern Illinois rely on us for tight-tolerance machining, fast turnarounds, and parts that meet the demands of their operations.
📍 Jeffersonville, IN | Conveniently located minutes from downtown Louisville.
Your Next Project Starts Here
Heumann Environmental’s machine shop is your go-to for precision craftsmanship. Contact us today to discuss your project.
Our team is here to ensure your success.