Mac Machine is a company that is a true American small business success story. Over 40 years ago, the company originated with a small one-man operation in Baltimore. Mac Machine has grown into a state of the art precision manufacturing company with over 150 years of combined manufacturing experience. Mac Machine is located in Baltimore, MD with a 35,000 square-foot facility and 60 employees.

In 2014, Mac Machine was purchased by Quantum Lean, a family-owned company. Quantum Lean has invested $6 million in capital improvements to our operation to keep up with the industry standards for state of the art equipment. Mac Machine has seen a massive expansion of our customer base in a variety of industries such as aerospace, military and defense, medical, and more.

At Mac Machine, we understand that turnaround times are critical for project completion. We focus on providing highly accurate lead times for every order so that our customers can safely plan around the completion date. At Mac Machine, we understand that customers have strict deadlines for delivery and we are willing to do whatever is necessary to accommodate the needs of our customers. We pride ourselves on a superior on time delivery rate and will ensure that we continue to do the same for all of our valued customers.

Our All Resource Planning (ARP) system allows us to accurately predict project completion dates based on our current workload and capacity, ensuring customers never have to worry about unexpected delays. We are also pleased to offer expedited delivery service for particularly urgent projects.

Mac Machine specializes in top-quality machining within exceptionally tight tolerances. To ensure superior quality, we maintain industry certifications and standards such as:

  • NADCAP Welding Certification
  • ISO 9001 Certification
  • ITAR Registration
  • SAE AS9100 Certification

We specialize in highly accurate machining within tight tolerances, and we enjoy the challenge of completing particularly difficult or unusual projects. We are pleased to maintain an ongoing relationship with prestigious companies such as Honeywell and Zimmer, who value our precision and attention to detail.

Our expert machining capabilities include manual milling, lathe machining, 4- and 5-axis CNC machining, CNC turning and milling, grinding, wire EDM, and welding. Our state-of-the-art CMM measuring machines allows us to detect material imperfections and inconsistencies, and all of our parts are precisely inspected throughout the design and manufacturing products to ensure adherence to customer specifications. We also encourage our customers to visit our facilities for product and process inspections, so they can be assured that they are receiving superior products.

In addition to our standard portfolio of precision machining services, we offer a wide variety of value-added services, so that your project is complete and ready for immediate use. Turnkey services include:

  • Plating
  • Heat treating
  • Painting
  • CNC Turning
  • CNC Milling
  • Wire EDM
  • Welding services
  • Assembly service

We maintain a network of highly vetted and reliable industry partners to source processes that are not available in our own facilities. Our goal is to help you complete your project from beginning to end. Our sub-tier suppliers are maintained according to AS9100 standards and are qualified with NADCAP certifications to meet you outside services needs. 

Mac Machine is your one-stop-shop for everything from assisting with engineering and design through production. Our experienced and knowledgeable engineers will work with you to conceptualize new parts and components. We can also reverse engineer your existing parts and components to help you create a design, identify any inefficiencies, and recommend modifications. We are capable of producing sample parts and prototypes for testing prior to initiating full production.

Choose Mac Machine Company for Your Advanced Machining Needs

With more than 40 years of experience, Mac Machine is a leader in turnkey machining solutions. Our extensive knowledge and dedication to quality set us apart. To learn more about our machining, welding, and assembly services, or to partner with us on your next project, contact us today.