Leese & Co., Inc.
Offering Precision CNC
Machining Services Since 1953
Quality You Can Count On
Based in Greensburg, Pennsylvania, Leese & Co., Inc. is a family-owned machining company that has been in business for over 66 years. Providing top-quality machining solutions to over 300 customers, you can feel confident that your manufacturing needs are in good hands.
ISO Certified ISO 9001:2015
Specialities in a Wide Variety of Industries
Competitive Pricing & Quality Assurance
Dedicated to Your Project Deadlines

Services & Industries Served
At Leese & Co., Inc., our team has extensive expertise in a range of solutions, including:
- CNC Machining
- Deep Hole Drilling
- Electrical Discharge Machining (EDM)
- General Machining
- Production Machining
- Thermal Management Devices
- Welding
- Much More
With exceptional work as the standard, Leese & Co., Inc. has partnered with a number of industries, including power generation, industrial, rail and mining.
Explore More of Leese & Co., Inc.
“Leese & Co., Inc. is a motivated team comprised of talented individuals committed to providing high-quality solutions for our customers.”
- Christian Klanica, Owner
Ready to Get Started?
Whether you have a question, are ready to request a quote or want to talk through your machining needs, our small team is here for you.
Welding
Deep Hole Drilling
CNC Machining