Over 130 Years delivering excellence — Zimmerman-McDonald Machinery for ALL your Omax & Maxiem Waterjet support needs — Over 130 Years delivering excellence — Zimmerman-McDonald Machinery for ALL your Omax & Maxiem Waterjet support needs — Over 130 Years delivering excellence — Zimmerman-McDonald Machinery for ALL your Omax & Maxiem Waterjet support needs —Over 130 Years delivering excellence — Zimmerman-McDonald Machinery for ALL your Omax & Maxiem Waterjet support needs — Over 130 Years delivering excellence — Zimmerman-McDonald Machinery for ALL your Omax & Maxiem Waterjet support needs — Over 130 Years delivering excellence — Zimmerman-McDonald Machinery for ALL your Omax & Maxiem Waterjet support needs —

Precision Machinery, Trusted Expertise

Precision Machinery, Trusted Expertise

Our Support & Repair Services

Omax & Maxiem Waterjet Support

Zimmerman-McDonald Machinery offers over 25 years of expertise in Omax and Maxiem Waterjets.

With four factory-trained technicians, they provide installation, maintenance, relocations, upgrades, repairs, rebuilds, parts, remote training, and advanced services to ensure optimal machine performance.

Preventative Maintenance Services

We have a well-established Preventative Maintenance Program that has provided many customers with years of uninterrupted performance and high tolerance. We can provide a factory-trained technician on a six-month or yearly basis to inspect your machine(s), perform required maintenance, and adjust your machine back to original specifications as required.

Augmented-Reality Remote Service

We provide remote service for a fraction of the price. We ship you our specialty designed augmented reality headset with custom software and walk you through your machine issues just as we would do if we were personally on site.

Our philosophy is simple: Why wait 24 hours to fix something when it can be fixed today?

Used Machines for Sale

Zimmerman-McDonald Machinery offers a wide selection of quality used manufacturing machines, backed by decades of expertise, ensuring reliable performance and tailored solutions for diverse industrial needs.

Cost-Effective Consignment: In addition to purchasing your surplus machines, we offer a consignment selling program to help you realize the most return on your equipment.

We have been providing this alternative to the process of outright selling for over 25 years and have many satisfied customers.

Zimmerman-McDonald Machinery — Founded in the St. Louis area in 1886… we’ve stood the test of time — Zimmerman-McDonald Machinery — Founded in the St. Louis area in 1886… we’ve stood the test of time — Zimmerman-McDonald Machinery — Founded in the St. Louis area in 1886… we’ve stood the test of timeZimmerman-McDonald Machinery — Founded in the St. Louis area in 1886… we’ve stood the test of time — Zimmerman-McDonald Machinery — Founded in the St. Louis area in 1886… we’ve stood the test of time — Zimmerman-McDonald Machinery — Founded in the St. Louis area in 1886… we’ve stood the test of time

Why Work with Us?

Zimmerman McDonald Machinery offers over 130 years of expertise in machine tools, providing tailored solutions, certified appraisals, and exceptional service. Trust our industry-leading knowledge to support your manufacturing needs with precision and reliability.

Quality Omax & Maxiem Parts

Zimmerman McDonald Machinery offers a wide range of genuine OMAX and Maxiem Waterjet parts, all designed for precision and durability.

Quality Omax & Maxiem Parts

Customers benefit from their extensive inventory, same-day shipping for orders placed before 3 PM CST, and over 130 years of trusted expertise in the industry.

Dedicated Support

We understand the machines and tools we sell; installing nearly every machine we sell and providing any service which might be required.

Dedicated Support

Zimmerman-McDonald Machinery specializes in fabrication machine tools. We have more fabrication experience than any other distributor here in Missouri & Southern Illinois. That means you get experienced support from our team who are experts with mechanical, hydraulic, electrical and pneumatic repairs.

Experienced Appraisers

Certified Appraisers on staff (certified by the Association of Machinery & Equipment Appraisers – AMEA).

Experienced Appraisers

Zimmerman-McDonald has over 150 years of combined experience in the purchasing and selling of both new and used machinery and equipment.  We constantly keep attuned to the industry and the market for machine tools.